From some other device - send a 5v input signal to Arduino pin A0. Voltages greater than 5v can also be accepted, but you will need to pass it through a voltage divider first (two resistors). NOTE: ...

Stand-alone DirectInput USB device recognized in Windows as a joystick with force feedback functionality, based on BRWheel by Fernando Igor from 2017. - ranenbg/Arduino-FFB-wheel ...

The Arduino outputs the current IP address to this display, making it easy to check up on the connection. The LCD is driven by 74HC595 shift register in order to conserve pins on the Arduino.

Like the standalone Arduino, hardware and software developers can write tiny programs for the device with the Arduino programming language. The programs are then loaded onto the module via a USB ...

Back in the olden days, when the Wire library still sucked, the Arduino was just a microcontroller. Now, we have single board computers and cheap microcontrollers with WiFi built in. As always, the… ...