Miniaturization is one thing, but how would you like to design a transmitter that attaches to a butterfly? That’s what the BlūMorpho transmitter is made to do, according to [Tom Jokinen] ...

It’s become a bit of a platitude to state that products were manufactured better in ‘the olden days’, but as [The Meandrous Engineer] covers in a recent video essay, the truth is ...

This week Jonathan chats with Sattyam Jain about Agent Audit Kit and Agent Airlock. We’re in a brave new world, where anyone can use AI to generate an AI agent. But what keeps those builds ...

If the word “train” didn’t grab your attention, you’re probably not the target audience for this project. If it did, then ...

If you’ve ever done anything with LoRa, the chances are you’ve used a LoRa chip or module as a peripheral for a microcontroller, and left it at that. But that’s not always the case. Rather than being ...

While we’d love to have you all join us in Pasadena for Supercon 2026, the next best thing is to connect up to the festivities remotely through the magic of the Internet. The main stage talks (Lamarr) ...

[AncientJames] gives us a detailed look at Vortex, one of his impressive volumetric displays made with two back-to-back LED panels that spin at high speed with a Raspberry Pi 4 driving it all. Vortex ...

Vehicles have come with diagnostic ports for many years now, and there are a host of easily available tools to interrogate ...

For as long as there have been sports cars, there have been blokes in tin sheds making their own sports cars. It’s a pursuit ...

Automatic cat feeders are a dime a dozen, largely because this is an easy problem to solve. Dry cat food is easy for machines ...

Rockets certainly have a substantial impact if you ever see a launch in person. The noise, shock waves, and even heat can be ...

One of the more exciting recent developments has been the discovery that many radio chips used in common and cheap wireless ...