This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.

I've just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m ...

No projeto em questão, a ideia é usar um desses sensores ligados a um Arduino para disparar um sinal sonoro quando uma mudança for detectada pelo sensor. Trata-se de um projeto bem simples, mas que é ...

Hacker usa placa Arduino para transformar mouse óptico em webcam Franci Kapel disponibilizou um guia passo a passo para quem quiser repetir o experimento curioso Ramon de Souza 20/01/2014, às 16:52 ...

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...