Ethernet Tester Needs No LEDs, Only Your Multimeter
https://hackaday.com/2022/02/28/ethernet-tester-needs-no-leds-only-your-multimeter/

Ethernet cable testers are dime a dozen, but none of them are as elegant and multimeter-friendly as this tester from our Hackaday.io regular, [Bharbour]. An Ethernet cable has 8 wires, …read more (https://hackaday.com/2022/02/28/ethernet-tester-needs-no-leds-only-your-multimeter/)

HVTPI Primer And Toolkit Equips You For BOM Substitutions
https://hackaday.com/2022/02/28/hvtpi-primer-and-toolkit-equips-you-for-bom-substitutions/

Novel programming interfaces for MCUs might catch us by surprise, but then we inevitably get up to speed with the changes required. Today’s bastion is HVTPI – a “12V reset” …read more (https://hackaday.com/2022/02/28/hvtpi-primer-and-toolkit-equips-you-for-bom-substitutions/)

From Hoverboard To Scooter
https://hackaday.com/2022/02/28/from-hoverboard-to-scooter/

I’m sure anyone who had seen Back To The Future was more than a little disappointed when “hoverboards” started appearing on the scene. They didn’t float and they looked fairly …read more (https://hackaday.com/2022/02/28/from-hoverboard-to-scooter/)

A Custom Radio And Telephone System For Glider Winch Operators
https://hackaday.com/2022/03/01/a-custom-radio-and-telephone-system-for-glider-winch-operators/

While gliding might be the most calm and peaceful way of moving through the air, launching a glider is a rather noisy and violent process. Although electric winches do exist, …read more (https://hackaday.com/2022/03/01/a-custom-radio-and-telephone-system-for-glider-winch-operators/)

Squeezing a Wordle Clone onto the Game Boy
https://hackaday.com/2022/03/01/squeezing-a-wordle-clone-onto-the-game-boy/

The popular word game Wordle is both an addictive brain teaser for some and a perpetual social media annoyance for others. Its runaway success has spawned a host of clones, …read more (https://hackaday.com/2022/03/01/squeezing-a-wordle-clone-onto-the-game-boy/)

Researchers Build Neural Networks With Actual Neurons
https://hackaday.com/2022/03/01/researchers-build-neural-networks-with-actual-neurons/

Neural networks have become a hot topic over the last decade, put to work on jobs from recognizing image content to generating text and even playing video games. However, these …read more (https://hackaday.com/2022/03/01/researchers-build-neural-networks-with-actual-neurons/)

DIY Super-Bright Outdoor TV With Watercooling
https://hackaday.com/2022/03/01/diy-super-bright-outdoor-tv-with-watercooling/