A Raspberry Pi Pico runs the show, using TMC2209 drivers to command a pair of NEMA17 stepper motors to drag a magnet around beneath the sand.

The regular Raspberry Pi line is a flexible single-board computer, but sometimes you might find yourself wishing for a form factor that was better designed for installation into a greater whole.

The Raspberry Pi SBC is excellent for hobbyists, but these competitors work just as well in robotics, automation, and home projects. These are my favorite Raspberry Pi alternatives.

Certain hardware functionalities can only be implemented using the Arduino because although the GPIO panel on the Raspberry Pi is great, it is pretty limited compared to the Arduino pins. The link ...

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This experiment demonstrates how to implement a password check functionality using an Arduino board and simulate it in Proteus using the Serial Monitor (Virtual Terminal) component. The experiment ...

A white label product is manufactured by one company then packaged and sold by other companies under various brand names. This saves companies time, energy, and money.

transmitter_esp8266.ino This sketch runs on an ESP8266 module connected to Arduino Uno. It reads distance (in cm) sent over Serial from the Uno and forwards it via UDP. The receiver ESP8266 uses this ...

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