Circuit Digest

DIY Arduino Robotic Arm

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

This Arduino board is bigger than your head, and it works

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

I bought the Acer TV Box to replace my Shield TV, but it wasn't a clear-cut upgrade

I've used my NVIDIA Shield TV Tube for roughly five years now, but I really miss having extra ports. So I bought the Acer TV ...

Are you using the wrong port for your soundbar or console? Here’s what you need to know about your TV’s HDMI ports

Are you making the most of your soundbar, streaming stick or gaming device? Here's what to know about ARC, eARC and each of the HDMI 2.0 or 2.1 ports on your TV — including when to use them.