What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...

Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

A secure electronic voting system with real-time authentication and keypad enables accurate, tamper-proof voting through ...