DIY Tutorials | Smartech

IoT light bulb with ESP32 CAM, Arduino and Blynk app project brings a smart bulb with IoT features.

The Year in Tech 2022 By Larry Downes, Jeanne C. Meister, David B. Yoffie, Maelle Gavet

A year of HBR’s essential thinking on tech—all in one place. From quantum computing and next-generation digital health tools to virtual reality training and the dawn of the commercial space …

DIY Tutorials

Power Management System Project

by smartechlabs

This power management system project redesigns a standing AC fan to a smart automated version that can cut down power usage when not needed.

Arduino Projects / blog / DIY Tutorials

IoT Based Hydroponics System Project Design

by smartechlabs

This IoT based hydroponic system project design monitors and controls a hydroponics farm. measuring pH, TDS value, humidity and air temperature etc

Arduino Projects / DIY Tutorials

Remote Gate Opener DIY

by smartechlabs

remote gate opener project detects signals from remote at the compound entrance and responding automatically to control gate.

bidirection counter using IR obstacle sensor

Arduino Projects / DIY Tutorials

Visitor Bidirectional Counter Using IR sensors Arduino, Infrared Bidirectional Counter with AC bulb.

by smartechlabs

This Visitor Bidirectional Counter Using IR sensors Arduino project uses two IR obstacle sensors to notice the entry and exit of people.

Arduino Projects / DIY Tutorials / Electronics

How to Build Linear Power Supply Unit

by smartechlabs

This tutorial guides you on how to design a linear power supply that would produce a stable 5V power supply unit to power your prototype electronics

Arduino Projects / DIY Tutorials

How to Use Infrared (IR) receiver module with Arduino Microcontroller

by smartechlabs

In today’s post, we will be using the infrared (IR) receiver sensor module to detect infrared signals from an old TV remote and use the HEX file generated when we …