In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

Guitar pedals are designed to take in a sound signal, do fun stuff to it, and then spit it out to your amplifier where it hopefully impresses other people. However, [Liam Taylor] decided to see ...

Video footage of a fighter jet evading an anti-aircraft missile has been miscaptioned online as an aerial confrontation ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Deveillance’s Spectre I, developed by a recent Harvard grad, wants to give people control over the always-on wearables surrounding their lives. The problem? Physics.

Spectre I is a portable device that prevents nearby microphones from recording your voice, by creating a protection zone around you that blocks smart devices, phones, and AI recorders from capturing ...

Using a single GPIO port on a microcontroller to control N bits of arbitrary parallel binary outputs, e.g., a multi-digital display.

Specific rhythms of flickering light can synchronise brain activity, offering clues about perception and possible future ...