This noise generator has an adjustable bandwidth and a consistent amplitude no matter what bandwidth is selected. When working on a recent Design Idea for an adjustable filter, I wanted to use an ...

With football fever reaching its peak, DHK DUDE from youtube built this pocket-sized, real-time World Cup score gadget for his desk. Powered by a Wemos D1 Mini microcontroller, this custom IoT gadget ...

Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

When it comes to electronic design, breadboarding a circuit is the fun part — the creative juices flow, parts come and go, jumpers build into a tangled mess, but it’s all worth it when the circuit ...

Need a projector for business presentations, fast-paced gaming, or family movie night? We've tested these top-rated portable ...

Open Book Touch – A DRM-free, WiFi-connected 4.26-inch open-source hardware e-reader (Crowdfunding) Oddly Specific Objects has launched a crowdfunding campaign for the Open Book Touch, an ...