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Bringing a Cifer 2684 and associated peripherals back to life
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Cifer 2684

james-otsJames Ots

Build A Computer Out Of Random Parts
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BACOORP

benBen

Open hardware and firmware that sit inline with a bench power supply, adding live measurement, protection, and SCPI control.
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PSU-EXT

dzmitry-dydyshkaDzmitry Dydyshka

An ESP32-powered desk gadget with six round displays that appears to spin without any visible axle — the trick is mounting the frame on the
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YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuildsYUMO.BUILDS

One round weather clock, two brains: Raspberry Pi or ESP32-P4, with touch controls, forecasts, messages, and custom enclosures.
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Round Weather Clock

josh-hendricksonJosh Hendrickson

Programming a Z80 like it was 1979. A rescued S.D. Systems Z80 Starter Kit and Applied Microsystems EM180 Diganostic Emulator.
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Z80 Starter Kit Restoration

linux-haLinux HA

A programmable solar array simulator for automated firmware testing. Emulates I–V curves at 0–45V (up to 6A)
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Open Source Solar Array Simulator

edward-viaeneEdward Viaene

This project is in an ongoing state, and it is also in a research state. The end goal Besides a FW Dump, is to load a custom OS with desktop
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Shenanigans with Directv and Dish Satelitte DVRs

julian-rJulian R

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
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YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.BUILDS

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
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YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

A hand-bent 1.5mm brass wire clock sculpture powered by ESP32-C3 with NTP time sync, hardware-multiplexed 7-segment display, and 5-stage SK
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YUMO GLOBE - Digital Clock

yumobuildsYUMO.BUILDS

The LED Was Already In The Schematic — Optical Bus Extension and Infinite Scaling of the DTL N-ary Cell
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Optical extension and scaling for N-ary cell

alan-cyrAlan Cyr

Fibonacci math for motor control CYR TECHNOLOGIES FIBONACCI ADAPTIVE SWITCHING — RC / DRONE / ESC FIRMWARE UPGRADE
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Adaptive switching for ESC

alan-cyrAlan Cyr

A project focused on creating organized gaming guides, gameplay tips, and helpful resources for mobile game communities through research
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Building Mobile Gaming Guide Resources

kainat-pashaKainat Pasha

This tribute to the classic NES adds 8 LED matrix panels to an RPi to create a stand-alone console as retro looking as games themselves
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Dave's Retro Console

dave-doerrDave Doerr

A fully open-source, standalone smart thermostat for HVAC and European heating systems.
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Hestia32 - Open Source Smart Thermostat

gulliverrrgulliverrr

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