These are some great DIY projects that you can do for cheap.

Engineering used to move in seasons, with requirements one quarter, schematics the next and boards and firmware last. Today, ...

ESP32s are surprisingly good AI lie detectors.

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you might ...

For Arduino IDE, download zip file from the repository (Github page) by select Code dropdown at the top of repository, select Download ZIP From Arduino IDE, select menu Sketch -> Include Library -> ...

The working principle of the water level sensor module is very similar to that of a Rain Sensor. The water level sensor has three pins, runs on 5V power, and gives out the data in analog format. The ...

Automating household or office systems can be achieved using an Arduino Nano, a passive infrared (PIR) motion sensor, and a relay. The primary aim is to create a control system that activates or ...

VCC is the power supply pin of the soil moisture sensor that can be connected to 3.3V or 5V of the supply. But do note that the analog output will vary depending on the provided supply voltage. GND is ...

This Arduino-based gaming glove works like a mouse and keyboard in the air and allows you to control a graphic user interface (GUI). Enhance your gaming experience with this amazing gesture glove ...