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R909-Tester is a low-cost workshop instrument platform based on the Raspberry Pi RP2040 zero
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R909-Tester: A Modular RP2040 zero Instrument

nobchanobcha

Mini-PI Media Server for use on home network or as a wifi access point to stream media from
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Mini-PI Media Server

diddydiddy

Modular platform where electronics snap together without wires.
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Molde

olegOleg

Giant clock from a PIC18F6585, 135 cheap LEDs, foam core posterboard, hot glue, lots of hot glue
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Heroineclock II

lion-mclionheadlion mclionhead

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RC dimmer switch

lion-mclionheadlion mclionhead

This Elecrow Starter Kit saves time, eliminates wiring problems, and makes learning electronics both simple and enjoyable.
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Elecrow All-in-One Arduino Starter Kit Review

mircemkmircemk

Not all projects are a success - Grit can only take you so far (so far)
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X-Tek Revolution Stays Dead

ahron-wayneAhron Wayne

Bill-counting machines kept going down because of a failing optical encoder sensor.
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Keeping a Cash-Counting Machine Counting

damin-caputoDamián Caputo

Where we excavate the firmware ROM of the 1981 Busch 2090 Microtronic Computer System from its mask-programmed TI TMS1600 Microcontroller
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Microtronic Firmware ROM Archaeology

michael-wesselMichael Wessel

Digital Back on Mamiya Press Cameras (Various versions)
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The Phase One 645 to Mamiya Press Adapter

mr50mmMr.50mm

The Starship Galileo Gemini Class, SD 82 Full design AI vetted and co Authored by the Gemini AI & Kimi AI including graphene mass production
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The Gemini Protocols for Deep Space Travel

archer-quinnArcher Quinn

Open-source RC car datalogger and telemetry system
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Open RC Spotter

jake-wachlinJake Wachlin

Touchscreen inclinometer retrofit for an old Pajero 4x4. Features include wifi provisioning, OTA updates and more to come!
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Modern Offroad Inclinometer

carlos-almeidaCarlos Almeida

Add any AI personality to this robotic children's toy using an ESP32 with No PSRAM!
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I Put My Dead Grandpa in a Big Mouth Billy Bass

geoff-mcintyreGeoff McIntyre

Grating-based VIS-NIR Spectrometer: Customizable for spectral range, resolution, SNR, and detector options aided by a software design tool
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JASPER: VIS-NIR SPECTROMETER

tony-francisTony Francis

A Perfect Camping Light
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Pocket Glow: A Perfect Camping Light

next-builderNext Builder

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