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Recent Projects

Breathing life into a half a century old RCA COSMAC Micromonitor emulator of CDP1802 microprocessor
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CDP18S030: A Microcomputer in a Briefcase

lauri-pirttiahoLauri Pirttiaho

I transformed Old AirFiber enclosure into a cyberdeck using Raspberry Pi, Salvaged Old Hardware in Repurpose
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AirDeck

aahan-sharmaAahan Sharma

Hall sensor, IR optocouple, ignition coil inducted tachometers. Also clock, voltmeter, DS thermometer.
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Tachometer 6-in-one

mikhail-belkinMikhail Belkin

My first attempt at an escapement mechanism.
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A Mostly 3D Printed Escapement Mechanism

greg-zumwaltGreg Zumwalt

Integrate any UART sensor with polluSensWeb. Everything runs locally in the browser — no drivers, no cloud. Easy.
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Any UART and I2C Sensor in Browser. Easy

aleksei-tertychnyiAleksei Tertychnyi

Solar powered LoraWAN node for continuous air quality monitoring based on Wio-E5 and SEN54 Sensirion sensor
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pollutagNode2 - Air Quality Monitor - LoRaWAN

aleksei-tertychnyiAleksei Tertychnyi

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

A PZEM-004T energy monitor with live dashboard, local history, and Home Assistant integration, built as an Orbit OS app instead of Docker.
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Turn a PZEM-004T + RPi into a Full Energy Monitor

peter-hPeter H.

CinderClock is a programmable desktop clock. Designed to handle practically all your time related needs in one, standalone package.
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CinderClock

aqnazar-arysbekAqnazar Arysbek

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

Turn a Maclock alarm clock into a fun and functional mini compact Mac, running real Mac OS, powered by a Raspberry Pi.
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Macintosh Mini

wells-workshopWells Workshop

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.
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My Advanced Realistic Humanoid Robots Project

larryLarry

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

legionlabsLegionlabs

TL;DR: HLK-LD2410C 24 GHz radar + VEML7700 lux + Seeed XIAO ESP32-C3 on a 44x33mm carrier that actually holds a still human.
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24 GHz mmWave Presence Node

bill-collisBill Collis

New cut on an old idea
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2026 Mobile Compute Station

curtis-soldanoCurtis Soldano

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

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