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Plug in your USB-to-serial adapter → Click "Connect" → Talk to your ESP32/Arduino/STM32/Sensor. Send raw HEX or ASCII, save the logs.
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Web UART Terminal - Easy to use

aleksei-tertychnyiAleksei Tertychnyi

Open-source Hi-res Digital Audio Player
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RHYTHM

mithilesh-gupta-kondaMithilesh Gupta Konda

Explore the computer byte with this educational easy-to-solder kit. Toggle in 8 bits and see their decimal, hex or octal value. With game!
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8-bit Workbench ED: hands-on with number systems

nijssenNijssen

View HDMI and USB video inside VS Code. Inspect frames, save screenshots, and record clips beside your code.
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FramePort — HDMI Capture Inside VS Code

tyrone-marhguyTyrone Marhguy

Building a MIMO SDR platform designed to move from prototyping to deployment without infrastructure complexity.
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Integrive-100: MIMO SDR Platform

jayoung-ohJayoung Oh

What if E2E encrypted chat was a hardware peripheral?
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Selectric-256

legionlabsLegionlabs

Bridge the gap between SDR experiments and real wireless prototypes, enabling new PHY algorithms to be tested in a working RF system.
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Building a Real-World SDR

jayoung-ohJayoung Oh

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 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

A custom 14-string double-neck guitar combined with a digital foot drum kit for live solo performances.
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14-String Double-Neck Guitar & Digital Foot Percus

giulio-capursoGiulio Capurso

A Python HDL for PCB design featuring library-based subcircuit design automation and exports ready-to-route KiCad netlists
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Polymorphic Blocks: Python PCB HDL

richard-ducky-linRichard "Ducky" Lin

Affordable AND useful digital logic design. Finally.
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The Crystal Board

chrisChris

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

What if Commodore had never gone bankrupt and Amiga development had never stopped?
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Project Ceylon, a retro-futurism Project

mikeMike

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 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

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