All you need is an ESP32 board and some tinkering with ESPHome.

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Scientists from Turkey have designed a next-generation implantable biosensor using genetically engineered E. coli for ...

Whether you're reaching for a mug, a pencil or someone's hand, you don't need to consciously instruct each of your fingers on ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (December 2025) that make the cut: ...

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...