Categoria: Hackaday (https://hackaday.com/)
Radio Repeaters In the Sky
One of the first things that an amateur radio operator is likely to do once receiving their license is grab…
Supercon 2024: Photonics/Optical Stack for Smart-Glasses
Smart glasses are a complicated technology to work with. The smart part is usually straightforward enough—microprocessors and software are perfectly…
Crossing Commodore Signal Cables on Purpose
On a Commodore 64, the computer is normally connected to a monitor with one composite video cable and to an…
Read Motor Speed Better By Making The RP2040 PIO Do It
A quadrature encoder provides a way to let hardware read movement (and direction) of a shaft, and they can be…
Peeking at Poking Health Tech: the G7 and the Libre 3
Continuous glucose meters (CGMs) aren’t just widgets for the wellness crowd. For many, CGMs are real-time feedback machines for the…
The DIY 1982 Picture Phone
If you’ve only been around for the Internet age, you may not realize that Hackaday is the successor of electronics…
There’s A Venusian Spacecraft Coming Our Way
It’s not unusual for redundant satellites, rocket stages, or other spacecraft to re-enter the earth’s atmosphere. Usually they pass unnoticed…
Paint Mixing Theory for Custom Filament Colors
Recycling 3D filament is a great idea in theory, and we come across homemade filament extruders with some regularity, but…
Tinycorder Isn’t Quite a Tricorder, But…
The Star Trek tricorder was a good example of a McGuffin. It did anything needed to support the plot or,…
EclairM0, the pocket notepad
Roughly the size of a Tic Tac container, this project packs a punch in a compact package. [Matt] sent in…
