Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected to the breadboard positive rail, and the brown/black (GND) wires are ...

Most of the apps we use rely on the internet to function, but there are many that still work offline, too. Here are five that ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Olimex HoT (Home of Things) is a lightweight Smart Home solution designed to run on low-end hardware (128MB RAM, 128MB flash) ...

BitDo’s $20 USB Adapter 2 lets you wirelessly link controllers to the Switch 2 that would otherwise be unsupported, like the ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

"I do not approve of anyone making this themselves. I don't condone that behaviour. It's incredibly dangerous and I'm not ...

We may receive a commission on purchases made from links. The humble USB port situated on the bottom of our smartphones has been a true workhorse. These different USB ports – from the much-maligned ...

Controlling a lunar lander using a 1980s home computer is not for the faint of heart, and this project shows how one intrepid ...

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a ...

For those who have used PCs for a sufficiently long time, you probably remember trying to insert a USB plug into a port, only to have to flip it upside-down to get it in there. The advent of USB-C in ...