A practical introduction to having an AI 'continuously operate' robots built with Raspberry Pi Pico or Arduino. Building a robot and autonomously operating a robot are different things. If you just ...

Magnetic fields are all around us. We can’t really feel or see them ourselves, per se, but we can map them with the right hardware, like this device built by [edosari50]. The build uses an ESP32 ...

Think about how easily you recognize a friend in a dimly lit room. Your eyes capture light, while your brain filters out background noise, retrieves stored visual information, and processes the image ...

twiboot is a simple/small bootloader for AVR MCUs written in C. It uses the integrated TWI or USI peripheral of the controller to implement a I2C slave. It was originally created to update I2C ...

Forth is an interactive and extensible language, with built-in lexical analysis (tokenizer, parser) and interpreter/compiler, needs less than 20 KiB Flash and 4 KiB RAM, unbelievable for a ...

Configure your ESP32 Drone in Betaflight and fly it with your favorite Radio Controller using esp-fc firmware by rtlopez. With the ESP32 as a drone flight controller configured in Betaflight, you save ...

Everything is a fuse if you run enough current through it. Or at least [JohnsonFarms.us] seems to think so, which has led him to design 3D-printed fuses made from conductive PLA filament. Conductive ...

These days, a movie night usually involves cuddling up on the couch, turning on Netflix, and picking another rom-com movie from its list of never-ending shows. However, before the age of streaming ...

This is a record of how I, a mere commoner, suddenly decided to try designing a keyboard from scratch. I would be honored if this could serve as a catalyst for someone, somewhere, to fall into the ...

For many college students, finding a roommate freshman year can be a toss-up. You can either room with someone you instantly click with, someone you talk to maybe once a day (a couple of grunts or ...