This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

A new hack using an Arduino Micro microcontroller board, ... and then alerting the user via a simple buzzer and LCD readout attached to the Arduino Micro.

To build this DIY buzz wire game, you'd need an Arduino Nano, a 9V battery, two LEDs (red and green), a buzzer, a seven-segment LED display, a shift register for the display, and resistors for the ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

So I decided to start simple - Arduino, with a magnetometer connected to it and a simple buzzer. I decided to re-use my iPod armband and wear the device on my left arm.

Arduino’s Plug and Make Kit lets your hacking imagination run wild, ... a proximity sensor, a motion sensor, a simple buzzer/speaker, a temperature/humidity sensor, and three simple buttons.

An Arduino Nano runs the show, ... Sound is courtesy of a simple buzzer. ... 4 thoughts on “ Simple Simon Says Looks Sharp ” shinsukke says: ...