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A much simplified USB-C PD and PPS trigger board. Allow users to select arbitrary voltage from PPS-capable power brick via potentiometer
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PPSTrigger - USB PD Trigger SuperCharged with PPS!

centylabCentyLab

My old spin on PCBite magnetic PCB clamps are too hard to make. Motivated by a recent HaD post I did a much easier respin.
Project Owner Contributor

Another spin on PCB clamps

paulPaul

Beyond '67 SMPTE timecode: YaLTC is a new GPS based AUX syncing track format for dual-system sound based on affordable hardware
Project Owner Contributor

Atomic Synchronator => TicTacSync

raymond-lutzRaymond Lutz

Too simple for a project page & which may never happen.
Project Owner Contributor

Silly hardware wishlist

lion-mclionheadlion mclionhead

A Euro-rack Version of my Similar Atari Punk Console synthcard with a Stingy Edge.
Project Owner Contributor

SunBurst Sting OSCILLATOR

neil-mundtNeil Mundt

I am trying to make a sim handbrake based mostly around an Ender 3 Pro X Gantry, a magnetometer, and a pro micro
Project Owner Contributor

Analog Sim Handbrake

cmoon5511cmoon5511

A tiny handheld dev console, with a 12 button keypad, Pi Pico W inside, and 128x64 OLED.
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Pico Picow

gordonGordon

A low cost ESP32 core board with Ethernet and PoE for convenient "single cable" deployments
Project Owner Contributor

wESP32: Wired ESP32 with Ethernet and PoE

patrick-van-oosterwijckPatrick Van Oosterwijck

HPDL-1414 display simple yet beautiful and easy to use
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HPDL-1414 PMOD Display with a 74HC595 Extender

andrew-tudoroiAndrew Tudoroi

Launch monitor using low-cost Raspberry pi and camera hardware to determine ball launch speed, angles and spin
Project Owner Contributor

PiTrac - The DIY Golf Launch Monitor

james-pilgrimJames Pilgrim

Turning an old diavox phone into a cellphone. No smart stuff, just a telephone. Pick up the handset and dial just like the old days.
Project Owner Contributor

DIAVOX Cellphone

anders-helgessonAnders Helgesson

Automatically cut power to my 3D printer in case of smoke or fire.
Project Owner Contributor

Smoke Detector driven Emergency Power Off

qbfreakQBFreak

A poseable PCB assembly depicting an inflatable car wash tube balloon man
Project Owner Contributor

Bendy SAO

debraanselldebraansell

Test equipment and software for brushless motor analysis
Project Owner Contributor

RC motor + propeller test bench

jp-gleyzesJP Gleyzes

DIY wireless timer for BMX, sprinting, and cycling. Open-source, easy to build with ESP8266 and 3D-printed parts!
Project Owner Contributor

Timer system for Running, Sprint, BMX.

renats-kRenats K

Open-source modular plug-and-play robotic platform for makers, students and researchers
Project Owner Contributor

CYOBot v2: Transformable Quadruped Robot

nguyn-phng-duyNguyễn Phương Duy

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