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

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

Joy Akinkunmi saw a problem and built something to fix it: the Pill Smart, an automatic medication dispenser for people with ...

In the world of social media, “keeping receipts” refers to the practice of storing evidence that may come in handy for a ...

Don't want to look away from the terminal to check the time? Use these methods to add a live clock to your terminal!

Turn your Raspberry Pi into a New Year's countdown centerpiece with custom LEDs, digital fireworks, and a midnight smart home ...