Skip to content

HOME
SERVICES
PROJECTS
BLOG

Blog

The Perfect Murder A Novel By Kate Martin Review Book
The Perfect Murder a Novel, the eldest of the three wealthy Garrett brothers, Reese Garrett is in the middle of a major purchase for his multimillion-dollar oil and gas company, Garrett Resources. The Poseidon offshore drilling platform venture will greatly enhance the company’s value.
But when Reese is on a trip out to see the rig, his helicopter crashes, leaving him hospitalized and two men dead. It’s discovered the chopper was sabotaged, and Reese is determined to find out who’s behind the crash—and whether he was the intended target. Then, when his lover, Kenzie, is accused of her ex-husband’s murder—a man with a vested interest in the Poseidon deal—clues start pointing to a connection that puts Reese, Kenzie and her young son in the sights of a killer.
From the Texas heat to the Louisiana bayous, Reese and his brothers must track down the truth before the body count gets any higher.
The Perfect Murder A Novel PDF Summary Review Book
Top Reviews (Amazon)
I really loved this book. Loved staying on edge, so many twists. Loved how hard Reese and Kenzie fought their feelings for each other and they once they are together, how hard Reese tried to prove her innocence. He’s also so good with her son. Loved getting multiple points of view and loved their happy ever after. I highly recommend this book.-Christine Jalili
Kat Martin has done it again! I absolutely loved The Perfect Murder the third book in her Maximum Security series. I could not out it down and I loved every page of this page turner. Kat Martin has once again proven that she is an incredible storyteller. I love how The Perfect Murder is told from the perspective of the main characters in the story, I love reading books where the story is told from different character’s viewpoints. I loved the characters in The Perfect Murder, I especially loved catching up with the other characters in the series. The Perfect Murder is the story of Reese Garrett, the CEO of Garrett Resources and his executive assistant, McKenzie “Kenzie” Haines, single mother to Griff. Reese is in the negotiations to purchase an oil refinery. While flying in a helicopter to the oil rig, it crashes shortly after takeoff, killing the pilot and another passenger. It was determined that the helicopter was sabotaged, and the FBI took over the murder investigation. Reese has asked his brothers, Chase and Brandon for assistance to found out what happened. As more questionable mishaps continue to happen with the refinery, Reese worries about the deal. Kenzie’s ex-husband, Lee was found murdered in his home and the gun used to kill him was registered to Kenzie, making her the prior suspect in his murder. While Reese and Kenzie investigate Lee’s murder and the mishaps around the refinery, as they spend more time together the closer, they become and begin a romantic relationship, even though they are each concerned about their employer-employee relationship. Kenzie and Reese spend together the closer the become and begin a romantic relationship. The Perfect Murder is filled with all the usual plot twists and surprises that I have come to love and expect in a Kat Martin story, and I was not disappointed at all. Kat Martin kept me guessing as to who was behind all the events surrounding the refinery and Lee Haines’s murder. Love that there was a couple of stories within the story. I loved every page of The Perfect Murder, and was so sad when I was finished reading it. I could not put it down. I love that Reese was able to prove Kenzie’s innocence with the help of Maximum Security and that she came to understand the things that Reese needed to do. I was so happy that Reese overcame the disappointment of his marriage, and opened his heart to Kenzie. I love the epilogue and how it gave the readers Reese and Kenzie’s happily ever after. The Perfect Murder felt like a family reunion, and I loved catching up with the characters from the other books in the series. I love how Kat Martin incorporated the name of the book into the story, it was my favorite part of the book. It was an incredible story that I thoroughly enjoyed. Highly recommend this romantic thriller.-Patti Lucas
See More Review Here
About Kat Martin The Author of The Perfect Murder A Novel Book
Kat Martin
Top ten New York Times bestselling author Kat Martin is a graduate of the University of California Santa Barbara. Residing with her Western-author husband, L.J. Martin, in Missoula, Montana, Kat has written 70 Historical and Contemporary Romantic Suspense novels. More than 17 million of her books are in print and she has been published in twenty foreign countries. Kat is currently hard at work on her next novel.
The Perfect Murder A Novel PDF Book, Paperback, Hardcover Book Information
- ASIN ‏ : ‎ B08FXM74PV
- Publisher ‏ : ‎ HQN Books; Original edition (June 22, 2021)
- Publication date ‏ : ‎ June 22, 2021
- Language ‏ : ‎ English
- File size ‏ : ‎ 2060 KB
- Text-to-Speech ‏ : ‎ Enabled
- Screen Reader ‏ : ‎ Supported
- Enhanced typesetting ‏ : ‎ Enabled
- X-Ray ‏ : ‎ Enabled
- Word Wise ‏ : ‎ Enabled
- Sticky notes ‏ : ‎ On Kindle Scribe
- Print length ‏ : ‎ 348 pages
You can get a copy of The Perfect Murder: A Novel PDF Book or paperback from these online stores below
- AMAZON
- BARNES&NOBLE
Read More
December 13, 2022
The Dancing Girls By M.M. Chouinard Review Book
When loving wife Jeanine is found dead in a small leafy town in Massachusetts, newly promoted Detective Jo Fournier is shocked to her core. Why leave her body posed like a ballerina? Why steal her wedding band and nothing else? Hungry for answers, Jo questions Jeanine’s husband, but the heartbreaking pain written on his face threatens to tear open Jo’s old wounds. It’s the same pain she felt when her boyfriend was cruelly shot dead by a gang in their hometown of New Orleans. She couldn’t get justice for him, but she’s determined to get justice for Jeanine’s devastated family.
The Dancing Girls PDF Book Review
Top Reviews (Amazon)
This was a total page turner! Kept me in suspense and had a huge unexpected twist! Easy to read and thoroughly enjoyable. Off to book 2 now.-Addie Roach
An entertaining read that has you on the edge of your seat with a surprise ending.-M. Davitt
See More Reviews Here
About M.M. Chouinard The Author Of The Dancing Girls
M.M. Chouinard
M.M. Chouinard is the author of the Detective Jo Fournier mystery thrillers, and the standalone mystery thriller The Vacation. Her first fiction story was published in her local paper when she was eight, and she fell in love with Agatha Christie novels not long after. While pursuing a Ph.D in psychology and helping to found the first U.S. research university of the new millenium, the stories kept rattling around inside her skull, demanding to come out. For sanity’s sake, she released them.
The Dancing Girls PDF Book, Paperback, Hardcover Book Information
- ASIN ‏ : ‎ B07NRG8PFH
- Publisher ‏ : ‎ Bookouture (May 15, 2019)
- Publication date ‏ : ‎ May 15, 2019
- Language ‏ : ‎ English
- File size ‏ : ‎ 2093 KB
- Text-to-Speech ‏ : ‎ Enabled
- Screen Reader ‏ : ‎ Supported
- Enhanced typesetting ‏ : ‎ Enabled
- X-Ray ‏ : ‎ Enabled
- Word Wise ‏ : ‎ Enabled
- Sticky notes ‏ : ‎ On Kindle Scribe
- Print length ‏ : ‎ 347 pages
- Best Sellers Rank: #18,896 in Kindle Store
You can get a copy of The Dancing Girls PDF Book or Paperback from these online stores below.
- AMAZON
- GOODREAD
Read More
December 13, 2022
Crazy Little Thing By Tracy Brogan Book Review
Crazy Little Thing. If Sadie Turner is good at anything, it’s putting stuff in order. So when she finds her “perfect” life in disarray, she hopes a summer vacation at her aunt’s lake house will help her piece it back together. She wants to relax, reboot, and heal the wounds left by her cheating ex-husband. And that requires time away from men. All men.
Or so she thinks.
With two slobbering dogs and two cousins living there—one a flamboyant decorator intent on making over Sadie—it’s hard to get a moment’s peace at eccentric Aunt Dody’s house, especially with everyone so determined to set her up with Desmond, the sexy new neighbor.
Desmond is Sadie’s worst nightmare. Tall, tanned, muscular…and to top it off, he’s great with her kids. But he must have a flaw—he’s a man—so Sadie vows to keep her distance.
As summer blazes on, the life Sadie is trying so hard to simplify only becomes more complicated—a new career presents itself, her evil ex haunts her, and Aunt Dody reveals a tragic secret—but maybe a little chaos is just what Sadie needs to get her life back in order.
Crazy Little Thing PDF Review
Top Review (Amazon)
“I enjoyed reading this book. The characters are engaging and amazing the connection is undeniable throughout the pages. The storyline flowed easily throughout the pages. A must read!”-KM
“I never had so many laugh out loud moments. Sadie is finally very divorcing her cheating husband, and spending the summer with her children at the beachfront home of her off the wall aunt. A new romance is the last thing on her radar…but fate has other ideas.”-Marinemom1020
See More Review here
About Tracy Brogan The Author of Crazy Little Thing
Tracy Brogan
Tracy Brogan is a best-selling American author of historical romance and contemporary women’s fiction, most known for her Bell Harbor series. Her novels have been translated into Japanese, German, and French, and her books have earned recognition and high praise from industry professionals and readers alike.
Crazy little Thing PDF Book, Paperback, Hardcover Book Information
- ASIN ‏ : ‎ B0089NUSMK
- Publisher ‏ : ‎ Montlake Romance (October 23, 2012)
- Publication date ‏ : ‎ October 23, 2012
- Language ‏ : ‎ English
- File size ‏ : ‎ 1035 KB
- Text-to-Speech ‏ : ‎ Enabled
- Screen Reader ‏ : ‎ Supported
- Enhanced typesetting ‏ : ‎ Enabled
- X-Ray ‏ : ‎ Enabled
- Word Wise ‏ : ‎ Enabled
- Sticky notes ‏ : ‎ On Kindle Scribe
- Print length ‏ : ‎ 343 pages
- Page numbers source ISBN ‏ : ‎ 1612186009
- Best Sellers Rank: #20,386 in Kindle Store
You Can Get A Copy Of Crazy Little Thing PDF Book or Paperback from these online stores below.
- AMAZON
- GOODREAD
Read More
December 13, 2022
Two for Tripping By Lasairiona McMaster Book Review
Fresh out of college, Will Morrison finds himself at a loss. Graduating top of his class was all well and good, but with no idea of what to do next, it’s all meaningless, and his recent mistakes have put him on tenuous ground with his best friend and sister.
His championship hockey teammates are moving on without him, he has too many choices for what to do next, and no clue what makes his heart sing… Until a one night stand with a fiery red-head turns his world upside down. Quinn’s everything he’s not: outgoing, brave and driven.
Being with her shines a light on his dark side. But following the road to redemption means more than making amends with friends and family. Can he forgive himself, and accept that he doesn’t need to know the full path to take the first step? Or will his inability to love himself mean losing her, too?
If you’re pucking obsessed with Helena Hunting, Pippa Grant, and Elle Kennedy, you’ll love this steamy, one night stand, sports romance. Two for Tripping is a full length standalone with no cheating, cliffhangers, and a guaranteed happily ever after.
Welcome to the Minnesota Snow Pirates, where skilled and sexy mother puckers’ lives get turned upside down by strong and badass heroines. Curl up with your next book boyfriend today.
Two for Tripping PDF Book Review
Top Reviews (Amazon)
“This may have some triggers for you if, you have been sexually assaulted. In this case, by a teacher, someone in a powerful role meant to protect you”.-5CandyPop9
“This is yet another fab read in the Snow pirates series. This connected with me in a way a book hasn’t done for a long time. If I could give it more thank 5 ⭐ I would. Can’t wait to find out what the next in-store for the Snow Pirates family.”-Sarah Dart
See More Review (Amazon)
About Lasairiona McMaster The Author Of Two For Tripping
Lasairiona McMaster
Lasairiona McMaster writes sassy, classy and badassy women and strong, yet vulnerable men. She challenges reader’s expectations by openly dealing with mental health issues, often exploring tough-to-handle topics and ‘taboos’ and books with a whole lotta heart.
Two for Tripping PDF Book, Paperback, Hardcover Book Information
- ASIN ‏ : ‎ B09BJR9PW1
- Publisher ‏ : ‎ Drama Llama Publishing (June 30, 2022)
- Publication date ‏ : ‎ June 30, 2022
- Language ‏ : ‎ English
- File size ‏ : ‎ 2348 KB
- Simultaneous device usage ‏ : ‎ Unlimited
- Text-to-Speech ‏ : ‎ Enabled
- Screen Reader ‏ : ‎ Supported
- Enhanced typesetting ‏ : ‎ Enabled
- X-Ray ‏ : ‎ Not Enabled
- Word Wise ‏ : ‎ Enabled
- Sticky notes ‏ : ‎ On Kindle Scribe
- Print length ‏ : ‎ 244 pages
- Best Sellers Rank: #35,582 in Kindle Store
You Can Get A Copy Of Two for Tripping PDF Book or Paperback from these online stores below
- AMAZON
- GOODREAD
Read more
December 12, 2022
Technology That Can Detect Fires Before They Start
New research headed at the Madrid Institute for Advanced Studies in Materials Science (IMDEA Materials) has shown progress on fire safety systems that can detect and warn of danger before a fire breaks out. This technology that can detect fires before they start is based on functional nanomaterial-based fire sensor technology under development at IMDEA Materials.
One of the researchers, Miss Xiaolu Li said that she hoped to take a step forward in the research work. She commented, “It is a very important element of this project. How so? Because with these new devices, now, we can be able to detect fire danger very early in the process, even before the fire breaks out,” she explained. “We know that once a fire starts, it can be very difficult to control.”
Read More
Miss Xiaolu Li
“We know scientifically that most household materials start to burn at temperatures between 300 and 500 degrees Celsius. At the moment, we are carrying out our tests on material sensors at temperatures between 200 and 250 degrees Celsius. This is ideal because it means home owners can receive warning and still have enough time to possibly prevent the fire from happening in the first place.” She concluded.
This new technology that can detect fires before they start has been tested and shown to work at temperatures as low as 250 degrees Celsius with a response time of less than a second. However, this technology is still under development according to the publication listed in Construction and Building Materials.
This is a type of sensor that detects change in temperature by monitoring the chemical structure of the material being analyzed. As the said material begins to heat up, the conductive performance is also altered. This change in conductivity is a good flag to raise a warning of imminent fire risk.
The sensors detect temperature changes by monitoring the chemical structure of the material being analyzed. As the material heats, its conductive performance is altered. This change in conductivity can be used to generate a warning of an imminent fire risk.
Conclusion
Just as Li said “the goal of the ongoing work was to achieve sensor responsiveness from temperatures as low as possible in order to give further advanced warning.” This means that with this new tech, a lot of fire hazards can be avoided. Making living environment safer and protecting lives.
December 11, 2022
Mushroom Skin Can Be A Base for Computer Chips – Scientists Say
Johannes Kepler University researchers discovered that the skin of a certain type of mushroom can be used as a biodegradable base for computer chips. They made this discovery and had it published in the journal Science Advances. When asked how? The group went ahead to describe how well it worked and most importantly, the disposability of the mushroom based chip when it is no longer useful.
The Austria research team had focused their research efforts on finding a biodegradeable susbtrate of a chip. They were successful in finding a viable alternative which was Ganoderma lucidum, a type of mushroom that grows on dead hardwood trees. They noted that it grows a skin to cover its mycelium—its root-like part. Prior research has shown the skin protects the mushroom from other fungi and bacteria.
Proceeding to make this mushroom base computer chips; the team removed some some of the mushroom skin from several samples, the researchers found that it was flexible, provided good insulation and was able to withstand high temperatures. They also discovered that when the mushroom based computer chip substrate was shielded from light and moisture, the skin would last a long time. Whereas, if exposed to conditions that made it absorbed light and moisture, it will quickly decompose. These properties were ideal for a very good chip substrate, a mushroom based computer chip.
Using a physical vapour deposition technique, the research team was able to deposit metal electronic circuitry onto the skin samples, which was followed up with an ablated laser. When the resulting mushroom base computer chips were subjected to tests, the outstanding skin worked nearly as well as the traditional plastic substrates and could withstand being bent repeatedly—they found no breakage after 2,000 bends. This result proved useful in making battery components. And much work is still need to ensure the skin meets up with industrial based standards as well as finding a a cleaning process of removing the skin from the chips for disposal.
Conclusion
The mushroom base computer chips could be a game changer in the world of electronics like we know it today. let us know your thoughts on this. Do you think is important and may be useful?
Read More
December 11, 2022
IOT REMOTE MONITORING OF THE VOLTAGE USING BLYNK
In this project, we will measure the direct current (DC) voltage in our power supply using the software and hardware serial connections with the ESP8266-01 and Arduino, as well as monitor it on the Blynk IoT platform. This project is primarily known as “IoT Remote Monitoring Using Blynk.”
The following materials are used in this project:
- Arduino Unno
- ESP8266-01
- Blynk Application.
- Voltage Sensors
- Power Supply(3.3v, 5v, 12v and 23v)
You can buy the complete kit of this tutorial on our online store. If any of the components or kits is not complete, you can chat us and request for it.
What is ESP8266-01?
ESP-01 module and pinout
The ESP8266-01 (ESP-01) is a Wi-Fi module that allows microcontrollers access to a Wi-Fi network. This ESP8266-01 helped in the IoT monitoring of our project. It has 8 pins, which consist of RXD, TXD, GND, VCC, RST, GPIO0, GPIO1, and EN, respectively. In which RXD – is the Receiver, TXD – is the Transmitter. The maximum voltage expected for the ESP8266-01 is 3.3V.
HOW TO CONNECT ESP8266-01 TO ARDUINO UNO.
There are different connections when connecting the Arduino with the ESP8266-01, These are:
- Hardware Serial Connection
- Software Serial Connection
Hardware Serial Connection
hardware serial connection
This involves connecting the RX and TX of the ESP-01 with the TX and RX of the Arduino Uno respectively.
CONNECTION FORMAT BETWEEN ESP8266-01 AND ARDUINO UNO
ESP 8266 -01 ARDUINO UNO
RX TX
TX RX
Hardware serial connection, the schematic view
Software Serial Connection
Software serial connection
This Involves connecting the RX and TX of the ESP-01 to any Digital Pins on the Arduino respectively. For my connection, I will be working with Digital Pin 2 and 3 that is D2 and D3 respectively.
CONNECTION FORMAT BETWEEN ESP8266-01 AND ARDUINO UNO
ESP 8266 -01 ARDUINO UNO
RX D2
TX D3
As stated above, on the ESP8266-01 which has 8 pins, The Vcc and EN of ESP-01 is connected to Arduino’s 3.3V. And the RX and TX can be connected using either Hardware Serial connection or Software Serial Connection. And the ESP-01 GND which is connected to the GND of the Arduino. This is a vital step in our IoT remote monitoring project.
How to Measure Power Supply voltage with Arduino
HOW TO CONNECT POWER SUPPLY WITH VOLTAGE SENSOR WITH ARDUINO AND ESP8266-01.
Arduino connected to the voltage sensor module
We can measure the voltage on Our DC Power Supply (3V, 5V, 9V and 12V) using the Voltage Sensor with Arduino Uno and ESP8266-01. The power supply Positive and Negative terminal is connected to the Output of the Voltage Sensor.
The Arduino Sketch
```
float PVr1 = 30000.0;
float PVr2 = 7500.0;
float batteryVoltSensor, vinBattery;
const int voltagePinBattery = A0;

void setup() {
  Serial.begin(9600);
}

void loop(){ 

  //now doing calculations
  batteryVoltSensor = analogRead(voltagePinBattery);
 batteryVoltSensor = (batteryVoltSensor * 5.0)/1023.0;
 vinBattery = batteryVoltSensor/(PVr2/(PVr1+PVr2));
 
Serial.print("Dc Measured Voltage : ");
Serial.println(vinBattery);
 delay(1000);
}
float PVr1 = 30000.0;
float PVr2 = 7500.0;
float batteryVoltSensor, vinBattery;
const int voltagePinBattery = A1;

void setup() {
  Serial.begin(9600);
}

void loop(){ 

  //now doing calculations
  batteryVoltSensor = analogRead(voltagePinBattery);
 batteryVoltSensor = (batteryVoltSensor * 5.0)/1023.0;
 vinBattery = batteryVoltSensor/(PVr2/(PVr1+PVr2));
 
Serial.print("Voltage : ");
Serial.println(vinBattery);
 delay(1000);
}
```
The reading of the voltage measure can be shown on the Serial Monitor of the Arduino IDE.
serial monitor print of voltage measured
Then the 3 pins on the Voltage Sensors are connected to the 5V(VCC), GND and an Analog pin 1 (A1) of the Arduino respectively while the ESP8266-01 pins are expected to have a common ground in the Arduino, the Vcc is connected to 3.3V of the Arduino and the RX and TX pins are connected either via Hardware serial connection or Software serial connection.
Arduino with ESP8266-01; The circuit diagram
IOT REMOTE MONITORING OF THE POWER SUPPLY VOLTAGE
In this phase of the project, we will be using the Blynk application.
What is Blynk Application?
Blynk is an IoT platform for iOS or Android smartphones that is used to control Arduino, Raspberry Pi and NodeMCU via the Internet. This application is used to create a graphical interface or human machine interface (HMI) by compiling and providing the appropriate address on the available widgets. We used the Blynk 2.0 version here.
Blynk
Monitoring Power Supply Remotely
For us to display the DC voltage that was measured or displayed from our serial monitor via IoT remote monitoring, we need to sign up for an account with Blynk.
Sign Up on Blynk IoT Platform
Click on start free
Add a new Template on Blynk
Once the sign up is successful and we are inside the dashboard, we locate the template tab and click on “add template”.
click on add template
It will open an input where you can out the name of the project. Select ESP8266 and select WiFi as the connection type.
Configure Your Blynk Template
You can put in the description or just proceed to click done. Once this is done, the template would open up more tabs, this would be the Info, Metadata, DataStreams, Events, Automation, Web Dashboard and Mobile Dashboard. You can also add an image to the template if you so wishes to.
Under the Metadata, we have various infomation about the project as shown below.
However the focus is the Datastreams
we can add a new datastreams which could measure analog, digital, virtual or enumerate as well as tell location.
Next we jump to IoT remote monitoring Web Dashboard and in there we can select and set our widgets that we want to use. Fo r the purpose of this project, we just use the Guage. On the left hand side is the widget selection pane. Alternatively, one can scroll down and select the the widget Guage.
You can enlarge this guage by clicking on the expansion drag and move on the guage. You ca also chage the name from gauge to anything other name you want. Just hover over it, click on the settings that loos like a cog gear on it.
change the name of the widget and select your datastream
Click on the dropdown of datastream and select the project you are working with. After this, click save and leave. You are done with the Web based side. You can then download the Blynk app and set up the mobile version.
Create A Device on Blynk
Click on the search icon and under My Devices, click on New Device. Name your device and connect it to the template. Once this is done, copy the firmware configuration code, and keep it handy.
firmware configuration code
Arduino Code (Arduino Sketch)
```
// Template ID, Device Name and Auth Token are provided by the Blynk.Cloud
// See the Device Info tab, or Template settings
#define BLYNK_TEMPLATE_ID "TMPLqDo2lSeL"
#define BLYNK_DEVICE_NAME "IoT Solar Panel Monitoring"
#define BLYNK_AUTH_TOKEN "rI2bEfIUnktQRNzO8xg5Ti9swbEWUjhh"


// Comment this out to disable prints and save space
#define BLYNK_PRINT Serial

float PVr1 = 30000.0;
float PVr2 = 7500.0;
float batteryVoltSensor, vinBattery;
const int voltagePinBattery = A1;

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = BLYNK_AUTH_TOKEN;

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "AncII";
char pass[] = "helloworld@23";

// Hardware Serial on Mega, Leonardo, Micro...
//#define EspSerial Serial1

// or Software Serial on Uno, Nano...
#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2, 3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200  //9600 //115200

ESP8266 wifi(&EspSerial);

BlynkTimer timer;

// This function sends Arduino's up time every second to Virtual Pin (5).
// In the app, Widget's reading frequency should be set to PUSH. This means
// that you define how often to send data to Blynk App.
void myTimerEvent(){
 //now doing calculations
  batteryVoltSensor = analogRead(voltagePinBattery);
 batteryVoltSensor = (batteryVoltSensor * 5.0)/1023.0;
 vinBattery = batteryVoltSensor/(PVr2/(PVr1+PVr2)); 
Serial.print("DC Measured Voltage : ");
Serial.println(vinBattery);
 delay(1000);
  Blynk.virtualWrite(V0, vinBattery);
  Serial.println(millis() / 1000);
}

void setup()
{
  // Debug console
  Serial.begin(115200);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, wifi, ssid, pass, "blynk.cloud", 80);
  //Blynk.begin(auth, wifi, ssid, pass, IPAddress(192,168,1,100), 8080);

  // Setup a function to be called every second
  timer.setInterval(1000L, myTimerEvent);
}

void loop(){
  Blynk.run();
  timer.run(); // Initiates BlynkTimer
}
```
Results
The IoT Dashboard
Conclusion
We have been able to measure the various voltage levels of power supply ranging from 3.3V to 23V using the voltage sensor module, Arduino with EPS8266-01; and that has given us the capability to display on an IoT remote monitoring dashboard where all the devices and sensors connected can monitored and viewed from anywhere around the globe.
Let us know what you think by leaving us a comment in the comment section below. Were you able to recreate the same project following these steps?
Read More:
IoT Light Bulb – Remote Control Light Bulb Blynk App
New Discovery Drugs Could Block Protein that Ensures Bowel Cancer Growth
December 11, 2022
ARDUINO WITH ESP8266-01 FOR MEASURING VOLTAGE SENSOR IN A POWER SUPPLY
In this project, we will measure the direct current (DC) voltage in our power supply using the software and hardware serial connections with the ESP8266-01 and Arduino, as well as monitor it on the Blynk IoT platform. This project is mainly called the IOT (Internet of Things) process.
The following materials are used in this project:
- Arduino Unno
- ESP8266-01
- Blynk Application.
- Voltage Sensors
- Power Supply(3.3v, 5v, 12v and 23v)
You can buy the complete kit of this tutorial on our online store. If any of the components or kits is not complete, you can chat us and request for it.
What is ESP8266-01?
ESP-01 module and pinout
The ESP8266-01 (ESP-01) is a Wi-Fi module that allows microcontrollers access to a Wi-Fi network. This ESP8266-01 helped in the IoT monitoring of our project. It has 8 pins, which consist of RXD, TXD, GND, VCC, RST, GPIO0, GPIO1, and EN, respectively. In which RXD – is the Receiver, TXD – is the Transmitter. The maximum voltage expected for the ESP8266-01 is 3.3V.
HOW TO CONNECT ESP8266-01 TO ARDUINO UNO.
There are different connections when connecting the Arduino with the ESP8266-01, These are:
- Hardware Serial Connection
- Software Serial Connection
Hardware Serial Connection
hardware serial connection
This involves connecting the RX and TX of the ESP-01 with the TX and RX of the Arduino Uno respectively.
CONNECTION FORMAT BETWEEN ESP8266-01 AND ARDUINO UNO
ESP 8266 -01 ARDUINO UNO
RX TX
TX RX
Hardware serial connection, the schematic view
Software Serial Connection
Software serial connection
This Involves connecting the RX and TX of the ESP-01 to any Digital Pins on the Arduino respectively. For my connection, I will be working with Digital Pin 2 and 3 that is D2 and D3 respectively.
CONNECTION FORMAT BETWEEN ESP8266-01 AND ARDUINO UNO
ESP 8266 -01 ARDUINO UNO
RX D2
TX D3
As stated above, on the ESP8266-01 which has 8 pins, The Vcc and EN of ESP-01 is connected to Arduino’s 3.3V. And the RX and TX can be connected using either Hardware Serial connection or Software Serial Connection. And the ESP-01 GND which is connected to the GND of the Arduino.
How to Measure Power Supply voltage with Arduino
HOW TO CONNECT POWER SUPPLY WITH VOLTAGE SENSOR WITH ARDUINO AND ESP8266-01.
Arduino connected to the voltage sensor module
We can measure the voltage on Our DC Power Supply (3V, 5V, 9V and 12V) using the Voltage Sensor with Arduino Uno and ESP8266-01. The power supply Positive and Negative terminal is connected to the Output of the Voltage Sensor.
The Arduino Sketch
```
float PVr1 = 30000.0;
float PVr2 = 7500.0;
float batteryVoltSensor, vinBattery;
const int voltagePinBattery = A0;

void setup() {
  Serial.begin(9600);
}

void loop(){ 

  //now doing calculations
  batteryVoltSensor = analogRead(voltagePinBattery);
 batteryVoltSensor = (batteryVoltSensor * 5.0)/1023.0;
 vinBattery = batteryVoltSensor/(PVr2/(PVr1+PVr2));
 
Serial.print("Dc Measured Voltage : ");
Serial.println(vinBattery);
 delay(1000);
}
float PVr1 = 30000.0;
float PVr2 = 7500.0;
float batteryVoltSensor, vinBattery;
const int voltagePinBattery = A1;

void setup() {
  Serial.begin(9600);
}

void loop(){ 

  //now doing calculations
  batteryVoltSensor = analogRead(voltagePinBattery);
 batteryVoltSensor = (batteryVoltSensor * 5.0)/1023.0;
 vinBattery = batteryVoltSensor/(PVr2/(PVr1+PVr2));
 
Serial.print("Voltage : ");
Serial.println(vinBattery);
 delay(1000);
}
```
The reading of the voltage measure can be shown on the Serial Monitor of the Arduino IDE.
serial monitor print of voltage measured
Then the 3 pins on the Voltage Sensors are connected to the 5V(VCC), GND and an Analog pin 1 (A1) of the Arduino respectively while the ESP8266-01 pins are expected to have a common ground in the Arduino, the Vcc is connected to 3.3V of the Arduino and the RX and TX pins are connected either via Hardware serial connection or Software serial connection.
Arduino with ESP8266-01; The circuit diagram
IOT MEASURING/MONITORING OF THE POWER SUPPLY VOLTAGE
In this phase of the project, we will be using the Blynk application.
What is Blynk Application?
Blynk is an IoT platform for iOS or Android smartphones that is used to control Arduino, Raspberry Pi and NodeMCU via the Internet. This application is used to create a graphical interface or human machine interface (HMI) by compiling and providing the appropriate address on the available widgets. We used the Blynk 2.0 version here.
Blynk
Monitoring Power Supply Remotely
For us to display the DC voltage that was measured or displayed from our serial monitor via IoT, we need to sign up for an account with Blynk.
Sign Up on Blynk IoT Platform
Click on start free
Add a new Template on Blynk
Once the sign up is successful and we are inside the dashboard, we locate the template tab and click on “add template”.
click on add template
It will open an input where you can out the name of the project. Select ESP8266 and select WiFi as the connection type.
Configure Your Blynk Template
You can put in the description or just proceed to click done. Once this is done, the template would open up more tabs, this would be the Info, Metadata, DataStreams, Events, Automation, Web Dashboard and Mobile Dashboard. You can also add an image to the template if you so wishes to.
Under the Metadata, we have various infomation about the project as shown below.
However the focus is the Datastreams
we can add a new datastreams which could measure analog, digital, virtual or enumerate as well as tell location.
Next we jump to Web Dashboard and in there we can select and set our widgets that we want to use. Fo r the purpose of this project, we just use the Guage. On the left hand side is the widget selection pane. Alternatively, one can scroll down and select the the widget Guage.
You can enlarge this guage by clicking on the expansion drag and move on the guage. You ca also chage the name from gauge to anything other name you want. Just hover over it, click on the settings that loos like a cog gear on it.
change the name of the widget and select your datastream
Click on the dropdown of datastream and select the project you are working with. After this, click save and leave. You are done with the Web based side. You can then download the Blynk app and set up the mobile version.
Create A Device on Blynk
Click on the search icon and under My Devices, click on New Device. Name your device and connect it to the template. Once this is done, copy the firmware configuration code, and keep it handy.
firmware configuration code
Arduino Code (Arduino Sketch)
```
// Template ID, Device Name and Auth Token are provided by the Blynk.Cloud
// See the Device Info tab, or Template settings
#define BLYNK_TEMPLATE_ID "TMPLqDo2lSeL"
#define BLYNK_DEVICE_NAME "IoT Solar Panel Monitoring"
#define BLYNK_AUTH_TOKEN "rI2bEfIUnktQRNzO8xg5Ti9swbEWUjhh"


// Comment this out to disable prints and save space
#define BLYNK_PRINT Serial

float PVr1 = 30000.0;
float PVr2 = 7500.0;
float batteryVoltSensor, vinBattery;
const int voltagePinBattery = A1;

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = BLYNK_AUTH_TOKEN;

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "AncII";
char pass[] = "helloworld@23";

// Hardware Serial on Mega, Leonardo, Micro...
//#define EspSerial Serial1

// or Software Serial on Uno, Nano...
#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2, 3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200  //9600 //115200

ESP8266 wifi(&EspSerial);

BlynkTimer timer;

// This function sends Arduino's up time every second to Virtual Pin (5).
// In the app, Widget's reading frequency should be set to PUSH. This means
// that you define how often to send data to Blynk App.
void myTimerEvent(){
 //now doing calculations
  batteryVoltSensor = analogRead(voltagePinBattery);
 batteryVoltSensor = (batteryVoltSensor * 5.0)/1023.0;
 vinBattery = batteryVoltSensor/(PVr2/(PVr1+PVr2)); 
Serial.print("DC Measured Voltage : ");
Serial.println(vinBattery);
 delay(1000);
  Blynk.virtualWrite(V0, vinBattery);
  Serial.println(millis() / 1000);
}

void setup()
{
  // Debug console
  Serial.begin(115200);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, wifi, ssid, pass, "blynk.cloud", 80);
  //Blynk.begin(auth, wifi, ssid, pass, IPAddress(192,168,1,100), 8080);

  // Setup a function to be called every second
  timer.setInterval(1000L, myTimerEvent);
}

void loop(){
  Blynk.run();
  timer.run(); // Initiates BlynkTimer
}
```
Results
The IoT Dashboard
Conclusion
We have been able to measure the various voltage levels of power supply ranging from 3.3V to 23V using the voltage sensor module, Arduino with EPS8266-01; and that has given us the capability to display on an IoT dashboard that can monitored and viewed from anywhere around the globe.
Let us know what you think by leaving us a comment in the comment section below. Were you able to recreate the same project following these steps?
Read More:
IoT Light Bulb – Remote Control Light Bulb Blynk App
New Discovery Drugs Could Block Protein that Ensures Bowel Cancer Growth
December 11, 2022
Crazy Little Thing By Tracy Brogan PDF Summary Book Review
Crazy Little Thing. If Sadie Turner is good at anything, it’s putting stuff in order. So when she finds her “perfect” life in disarray, she hopes a summer vacation at her aunt’s lake house will help her piece it back together. She wants to relax, reboot, and heal the wounds left by her cheating ex-husband. And that requires time away from men. All men.
Or so she thinks.
With two slobbering dogs and two cousins living there—one a flamboyant decorator intent on making over Sadie—it’s hard to get a moment’s peace at eccentric Aunt Dody’s house, especially with everyone so determined to set her up with Desmond, the sexy new neighbor.
Desmond is Sadie’s worst nightmare. Tall, tanned, muscular…and to top it off, he’s great with her kids. But he must have a flaw—he’s a man—so Sadie vows to keep her distance.
As summer blazes on, the life Sadie is trying so hard to simplify only becomes more complicated—a new career presents itself, her evil ex haunts her, and Aunt Dody reveals a tragic secret—but maybe a little chaos is just what Sadie needs to get her life back in order.
Crazy Little Thing PDF Review
Top Review (Amazon)
“I enjoyed reading this book. The characters are engaging and amazing the connection is undeniable throughout the pages. The storyline flowed easily throughout the pages. A must read!”-KM
“I never had so many laugh out loud moments. Sadie is finally very divorcing her cheating husband, and spending the summer with her children at the beachfront home of her off the wall aunt. A new romance is the last thing on her radar…but fate has other ideas.”-Marinemom1020
See More Review here
About Tracy Brogan The Author of Crazy Little Thing
Tracy Brogan
Tracy Brogan is a best-selling American author of historical romance and contemporary women’s fiction, most known for her Bell Harbor series. Her novels have been translated into Japanese, German, and French, and her books have earned recognition and high praise from industry professionals and readers alike.
Crazy little Thing PDF Book, Paperback, Hardcover Book Information
- ASIN ‏ : ‎ B0089NUSMK
- Publisher ‏ : ‎ Montlake Romance (October 23, 2012)
- Publication date ‏ : ‎ October 23, 2012
- Language ‏ : ‎ English
- File size ‏ : ‎ 1035 KB
- Text-to-Speech ‏ : ‎ Enabled
- Screen Reader ‏ : ‎ Supported
- Enhanced typesetting ‏ : ‎ Enabled
- X-Ray ‏ : ‎ Enabled
- Word Wise ‏ : ‎ Enabled
- Sticky notes ‏ : ‎ On Kindle Scribe
- Print length ‏ : ‎ 343 pages
- Page numbers source ISBN ‏ : ‎ 1612186009
- Best Sellers Rank: #20,386 in Kindle Store
You Can Get A Copy Of Crazy Little Thing PDF Book or Paperback from these online stores below.
- AMAZON
- GOODREAD
Read More
December 10, 2022
Fruit PDF Summary Review Book By B. B. Calais
Love is a tender fruit to be savored before it rots.
Raff’s life was simple, superficial, and safe.
He knew his place in the world, his relation to those around him. He reveled in it.
He was on a straight track until he followed a young woman into the far corner of the local diner.
Can Raff keep his head through the relentless onslaught of raw emotion this action brings?
Fruit PDF Summary Review
Top Review (Amazon)
We all have known a guy like Raff in our lives, but I don’t think we’ve ever seen this side of that person. B.B. Calais does a wonderful job of telling the soft side of a womanizing man, and makes you root for him the entire time. Though one part of this book did my me cry, (Alice) I highly recommend that you dive straight into this book the first chance you get. Probably the best work I’ve read all year. I’m glad I stumbled across this one. And I’m sure all you readers will think the same thing after you’ve read it as well.-Clinton Bell
See More Reviews Here
About B. B. Calais The Author Of Fruit
B. B. Calais
An ardent student of language and human behavior, B. B. Calais finds beauty and passion in the most mundane of objects, in the minutiae of everyday things, writing tales of love, lust, and intrigue, which she does for fun (and, sometimes, as a way to delay house chores — who needs swept floors anyway?). Born in Europe, raised in the United States, she lives in Southern California with her husband, son, and a plethora of wild things that visit their backyard.
Fruit PDF Book, Paperback, Hardcover Book Information
- ASIN ‏ : ‎ B09WPZ9PKT
- Publisher ‏ : ‎ Independently published (February 6, 2022)
- Language ‏ : ‎ English
- Paperback ‏ : ‎ 151 pages
- ISBN-13 ‏ : ‎ 979-8413759776
- Item Weight ‏ : ‎ 6.4 ounces
- Dimensions ‏ : ‎ 5 x 0.38 x 8 inches
- Best Sellers Rank: #3,306,114 in Books
You Can Get A Copy Of Fruit PDF Book or Paperback from these online stores below.
- AMAZON
- REDDIT
Read More
December 10, 2022

←Previous Page

1 … 500 501 502 503 504 … 510

Smartech

Evolve With Technology

Blog
About
FAQs
Authors

Events
Shop
Patterns
Themes

Twenty Twenty-Five

Designed with WordPress

Need help? Our team is just a message away

Your cart (items: 0)

Products in cart
Product	Details	Total
	Available on backorder Previous price: Discounted price:	Save

Subtotal ₦0.00

Shipping, taxes, and discounts calculated at checkout.

Your cart is currently empty!

Notifications