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A 120-cell asynchronous parallel signal processor for SDR. No clock, no flip-flops. Self-timed. SKY130 PDK. Tapeout May 2026.
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Kyttar - Asynchronous Parallel Signal Processor

chuck-mcclishChuck McClish

It supports USB 3.0 high-speed transmission, lanyard hole, dual TF/SD card slots, and portable folder-style storage.
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Folder‑Shaped USB 3.0 High‑Speed Card Reader

makerm0MakerM0

Fast Desktop Environment for Linux and BSD
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PlexyDesk - GNU Display Server

siraj-razickSiraj Razick

Электрический трёхколёсный велосипед с CVT
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Электрический трёхколёсный велосипед

evgeniy-anEvgeniy An

An electronic candle that switches off when you blow on it. No moving parts, no microcontroller; just old-style analog circuitry.
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Blow Out an Electronic Candle - The Analog Way

andrea-consoleAndrea Console

this non-invasive module turns a cheap solar controller into a more intelligent power management station
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SolarCtrl

akgangakgang

Made a super small Buck converter module based around LM317 that can provide a stable 5V for powering XYZ electronics.
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DIY LM317 Based Buck Converter

arnov-sharmaArnov Sharma

FPGA-based NN accelerator for MNIST digit classification using a 100% open-source toolchain: Yosys, nextpnr, and openFPGALoader
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Neural Network Accelerator on ECP5

uttam-kumarUttam Kumar

A high-performance, cross-platform LAN topology visualiser and network monitor built in Python.
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Home Network Dashboard

diddydiddy

An open-source, ROS 2–based mecanum-wheel mobile robot designed to inspire your enthusiasm for robotics.
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LGDXRobot2

kai-tung-yuKai Tung Yu

BK7258 is connected to 2x2.16" 480x480 AMOLED, one L1+L5 frequency band GPS module, and one SIM7670G 4G module. And 4 sensors.
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BK7258 240MHz+2x480MHz low-power IoT platform

eleclabElecLab

this box will provide 8.4V 20A for big RC plane power with 2s lipo receivers and servos
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Power box for big RC plane

jp-gleyzesJP Gleyzes

Thermal imaging with MLX90642 32x24 InfraRed (IR) array
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Infrared Home Intrusion System

florian-wilhelm-dirnbergerFlorian Wilhelm Dirnberger

Lilka: DIY ESP32-S3 Learning Console with NES Emulation, Lua & mJS Support
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Lilka

bsverdlyukb.sverdlyuk

Simple and visual kids clock
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Kid schedule clock

goguelnikovgoguelnikov

A lightsaber inspired necklace and a more bejeweled alternative
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Solar Powered Necklaces

colin-catlinColin Catlin

Going up?

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