I’m not sure we can call this a ‘case’ per se, it’s just a piece of cardboard tied on to an Arduino through the mount holes. [Allan] had to do this to prevent the contacts on the underside ...

Surely you need yet another way to charge your lithium batteries—perhaps you can sate your desperation with this programmable multi (or single) cell lithium charger shield for the Arduino?!

The associated demonstration code continually streams increasing integer values through the Arduino UART to the transmitter, and receives them back via the fibre link. “To show this running, we put a ...

Want your Arduino project to ... Meanwhile, pre-provided shield templates allow your smartphone’s display to emulate a switch, slider, keypad, or LCD display without you actually having to ...

This experiment uses Arduino Uno and an LCD shield as hardware in addition to the DAC module. The sketch (code), supported by the Adafruit_MCP4725 Library, increments the DAC, reads the values, and ...