A solar-powered temperature and humidity monitoring system for compost.

Use a Nano 33 IoT or a MKR WiFi 1010 to access a TI SensorTag to easily build a powerful BLE data logger.

A desktop interactive 3D-printed Arduino social robotics kit for fun and STEM education.

This is a 4-player reaction game penalizing the loser with a shot of liquor delivered to them on a conveyor.

6.4A-20nA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.

A DIY Arduino-driven automatic hatching machine.

But why?

It has some LEDs inside something that refracts.

Unlock each of 16 (4x4) locks to crack the bigger lock by flipping the states either horzontally or vertically.

Monitor power supply and start emergency power generator in case of power failure.

I hacked a Pie Face game to give me complete control over if and when the pie is thrown.

A chain reaction machine using micro:bit, Lego EV3, Arduino, Raspberry Pi, a light sensor, a color sensor, a moisture sensor, etc.

With this simple Arduino project, you can servo motor using a remote control.

No longer fun for the kids, sat at the back of the toy bin, hopelessly dreaming of seeing the sunlight yet once more, the ROVER emerges...

A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.

Shoot fireballs from your fists when you throw a punch with these arm mounted smart flamethrowers!

Make a simple and programmable servo arm out of readily available materials!

Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.

This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.

This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.

Chess processor with GUI dedicated for Arduino Mega.

Magnetic Levitation, need I say more? Levitate some small magnets with a bigger electromagnet!

The project was initially designed to acquire real-time race car data for BAJA-SAE competitions.

This video will illustrate the working principle of the Water Quality Monitoring and Notification System.