I was looking for a fun home lab project to try over the weekend and realized it's been a while since I last made something ...
Building a DIY VR headset can be rewarding but may take more time than playing. Expect challenges and potential higher costs.
An open-source project uses ESP32-S3 boards to build walkie-talkies that send voice messages directly, without a router or ...
A focus timer that turns the Vespera light installation into a setting sun. Every focus session is a "day" on Vespera: its 72 pixels go out one by one as time runs down, a sunset sweeps across the ...
The optical target's application-level USB control commands are defined in the USB control protocol reference. Open this directory in the VS Code PlatformIO extension. Codec, parser, DSP, and ...
There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...
Tether CEO Paolo Ardoino announced that the stablecoin issuer possesses 150,000 Bitcoin (CRYPTO: BTC), valued at around $11.5 ...
Most people can hold their breath for 30 seconds to 2 minutes. Beyond that, carbon dioxide (CO₂) builds up in your blood, causing discomfort, convulsions, lightheadedness, and eventually loss of ...
On its 1000-ohm tap it needs only about 3 mA for full scale, so the ESP32 drives it straight from a GPIO with PWM, with no ...
The engine has no framebuffer at all. Instead of drawing a picture in memory and sending it out, the Uno works out every line ...
Introduction: 'dot' was a hit at the barThe other day, I went to a bar I'd never been to before by myself. In the flow of ...
These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...