Tiny Ethernet Cable Arms Race Spawns From Reddit Discussion
https://hackaday.com/2022/02/16/tiny-ethernet-cable-arms-race-spawns-from-reddit-discussion/

If you’ve had any dealings with Cat 5 and Cat 6 cable, and let’s be honest, who hasn’t, you’ve probably wrestled with lengths anywhere from 1 meter to 25 meters …read more (https://hackaday.com/2022/02/16/tiny-ethernet-cable-arms-race-spawns-from-reddit-discussion/)

Put a Little Piece of the James Webb on your Wall
https://hackaday.com/2022/02/16/put-a-little-piece-of-the-james-webb-on-your-wall/

The James Webb Space Telescope (JWST) has become something of a celebrity here on Earth, and rightfully so. After decades of development, the $10 billion deep space observatory promises to …read more (https://hackaday.com/2022/02/16/put-a-little-piece-of-the-james-webb-on-your-wall/)

Weird Phosphor Conversion LEDs Found In Cheap LED String
https://hackaday.com/2022/02/16/weird-phosphor-conversion-leds-found-in-cheap-led-string/

[Tim] recently found himself tinkering with a cheap string of LEDs. Far from an advanced, IC-controlled addressable set, these were merely a string with LEDs of four colors that could …read more (https://hackaday.com/2022/02/16/weird-phosphor-conversion-leds-found-in-cheap-led-string/)

A PNG Based Circuit Simulator
https://hackaday.com/2022/02/16/a-png-based-circuit-simulator/

We’re sure thousands of hours have been spent in Minecraft implementing digital logic. Inspired by that, [lynnpepin] created a digital logic simulator named Reso that is based on pixels rather …read more (https://hackaday.com/2022/02/16/a-png-based-circuit-simulator/)

Coin-Operated Graphing Calculator Console
https://hackaday.com/2022/02/16/coin-operated-graphing-calculator-console/

pictures from Hackaday.io project gallery
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/02/coin-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/02/coin-feature.png?w=800">Longtime hacker [Peter Jansen] was so impressed with a piece in The Onion from last year that he decided to build this coin-operated Texas Instruments graphing calculator console on a …read more (https://hackaday.com/2022/02/16/coin-operated-graphing-calculator-console/)

Sending MIDI Wirelessly With The nRF24L01
https://hackaday.com/2022/02/17/sending-midi-wirelessly-with-the-nrf24l01/

MIDI is a standard known by musicians and instruments all over the world. The basic twist on regular serial has helped studios around the world to work more efficiently. [Kevin] …read more (https://hackaday.com/2022/02/17/sending-midi-wirelessly-with-the-nrf24l01/)

High-Power Laser Salvaged from Headlights
https://hackaday.com/2022/02/17/high-power-laser-salvaged-from-headlights/