Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

The Samsung R95H Micro RGB TV the company had on display at CES 2026 was a sight to behold, its bright picture and rich color ...

[Udo] figured out how to turn a bunch of LEDs into a very low resolution camera. The build is based around [Udo]’s Blinkenlight shield he’s been developing over the past year. The camera operates ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

* Smoothstep easing, and Delta Time for fluid, non-blocking animation. * Includes a "Wind" feature controlled by a potentiometer. * * Hardware: Arduino Uno, RGB LED (Common Cathode), Potentiometer.