When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

The basic principle of radar systems is simple enough: send a radio signal out, and measure the time it takes for a reflection to return. Given the abundant sources of RF signals – television signals, ...

Becky Want with late-night conversation, amazing stories and the soundtrack to your night. Matt Jarvis showcases 'Reverberations', a poem about love echoing across lifetimes. Hear the remarkable true ...

FM Radio reception problems can be caused by many things. It is often a process of elimination to find the cause. First, check whether it is a reception problem by checking your own installation, or ...

Abstract: Wheelchairs are essential for people with physical disabilities, the elderly, and those who are temporarily incapacitated due to illness or accidents. However, traditional wheelchairs ...

Abstract: Every living creature on this earth has equal importance within the ecosystem. But at present, the lives of the animals are in risk. Animals usually have habitual to walk freely within the ...

A First Amendment lawyer once attacked Democrats for suppressing unpopular opinions; she now sees a vastly greater threat from the Trump Administration.