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An Open Source Continuous Inkjet Printer
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CIJ Printer

dominik-meffertDominik Meffert

My PDP-1 Replica (PiDP-1) from Obsolescence Guaranteed has arrived and I want to do something cool with it.
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Lunar Lander for the PDP-1

michael-gardiMichael Gardi

Gioia is an electronic wearable gadget that can be used as a pendant, earring or brooch
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GIOIA - glittering fashion

sergio-ghirardelliSergio Ghirardelli

4-channel SMD relay board
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Tiny contacts

sergio-ghirardelliSergio Ghirardelli

Make the PocketBeagle 2 Black !!
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PocketBeagle 2 Black Cape

leo5593Leo5593

An integrated design suite for makers: CAD, image generation, image-to-mesh. Runs on your own machine — no cloud, no account, free.
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Livyatan Design Suite

jeremiahJeremiah

Yet another SN76477 Dev-Board, but built for live performances and to fit in a Eurorack
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SN76477 Eurorack Module

decurusdecurus

Number sieves are machines that outran computers, 1920s-1990s. A 1982 design in ATtiny412s, aimed at factoring a 16-digit number.
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A Tiny Sieve | Lehmer's Math Machine in ATtinys

kbsriramkbsriram

A BJT, a bad mixer, a microcontroller ADC, and entirely too much software.
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Build Any RF Frontend With a Transistor

oleg-kulykOleg Kulyk

Open-source Hi-res Digital Audio Player
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RHYTHM

mithilesh-gupta-kondaMithilesh Gupta Konda

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

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

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

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 deterministic data machine built on a clock that cannot be argued with
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PTSG-CPU-Formation

tsuneoohnakaTsuneo.Ohnaka

A low-cost and accurate tool for analyzing the power consumption of ultra-low power and IoT devices with rapidly changing current usage
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MetaShunt: High Dynamic Range Current Measurement

jake-wachlinJake Wachlin

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