Arduino Archives | Smartech

How to Interface an Ultrasonic Sensor with Arduino

Ever wondered how bats navigate in total darkness? They use sound waves to “see.” Ultrasonic sensors work the same way […]

Introduction Have you ever wished your system could tell you when the utility supply comes back on? Suppose you’re running

Introduction Ever wondered how weather stations work and how you can build one yourself? With just a few components and

Keeping your electronics cool is crucial, especially when working on projects that generate heat. Ever wondered how to automatically adjust

When it comes to controlling DC motors, precision and flexibility are key. Whether you’re building a robot, a fan, or

When it comes to tinkering with electronics, servo motors are a game changer. They’re like the wrists of a robot,

Streetlights have been a hallmark of urban development for decades. Yet, as energy consumption grows, the quest for sustainable solutions

Introduction The Internet of Things (IoT) has revolutionized how we interact with everyday devices, making our homes smarter and our

In a world that is increasingly focused on sustainability and renewable energy, innovative solutions are emerging that harness everyday actions

In a world where renewable energy and smart technology are taking center stage, combining these two innovations into a DIY

In today’s era of smart home technology, automating daily tasks has never been easier. One innovative way to modernize your

Imagine receiving an alert when your power consumption spikes, helping you avoid hefty electricity bills. Or better yet, picture monitoring