I recently got the Amazon Christmas toy book in the mail, and it is definitely the modern version of the Sears Christmas Wish ...

With the ESP32 series of microcontrollers having had hidden software-defined radio (SDR) facility revealed, we’re now moving ...

Although we generally do not look at bubbles in fluids as more than a curiosity – if not an outright annoyance – in certain ...

If you have developed in Pascal or Delphi in the past decades, you’re probably familiar with the Lazarus IDE that provides an ...

When most radio enthusiasts start trying to pick up signals from satellites, they might put together a quick-and-dirty Yagi ...

One fascinating thing about a pulsed laser is that, though the average power may be measured in watts or milliwatts, the peak power can easily reach millions of times that. This happens even in normal ...

Having a fully automated cotton candy vending machine in your possession is a great thing, but not if you do not have full access to its software. With [Block’s Retro Repairs] getting ghosted by the ...

As the legacy AM broadcast bands fade away, what happens to the millions of devices built to receive them? Many of them will go into e-waste, but with a century of radios to choose from, some of them ...

Although Android is essentially just another Linux distribution, most people only experience it in the form of the rather restrictive and proprietary versions found on smartphones, tablets and smart ...

Driven by a desire for privacy, customization, and lower costs, there’s growing interest in AI models which can be run on local hardware. Few of them go as far as [Tim], though, who built an image ...

Folks from [Adafruit] are showing off a neat hack – USB host on RP2040, using the now-famous PIO peripheral. [Adafruit] builds a lot of RP2040 boards, and naturally, you gotta test them before you ...

Flying and driving simulators can go as far as money will take you, and at some point it might end up being cheaper to buy a plane or race car than to keep adding capabilities to some of the sim rigs ...