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Recent Projects

A compact digitally controlled RF platform for amateur HF experimentation from 1.8 to 28 MHz.
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ESP32 HF QRP FT8 Transceiver

guidoGuido

Building a modern minimalistic (smart) lightswitch to add to existing furniture and interface with homeassistant
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Intergrating smart light control into furniture

helgerHelger

Master Arduino-to-Pi serial! Step-by-step USB & UART guide to link your hardware. Perfect for your next IoT build.
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Arduino & Raspberry Pi Serial Communication Guide

jithin-sanalJithin Sanal

Adding a parasitic ESP32-based bridge to provide sensor data for Homeassistant through Esphome
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Retrofitting an old radioclock

helgerHelger

Gathering and building upon mechanisms for robotic 3d printed moving eyes, to assist and teach artists, puppeteers and makers.
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Looking into eyes

cloud-runner4cloud-runner4

A low cost robotic hand for robots and humans
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Yeah Robotic Hand (formerly Rebelia)

vittorio-lumareVittorio Lumare

A retrosystem based on the elegant 8/16 bit 6809 processor capable of running UniFLEX and OS9 level II multiuser/multitasking OS
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6809/6309 Eurocard CPU System

roelof4roelof4

A Dedicated Hardware Kit for OpenClaw.
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RobooPi Claw

johanna-shiJohanna Shi

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

A small 1A constant current charger for motobike lead acid batteries. Capable to charge from dead state comes with minimal form factor.
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Charging the 12V LEAD ACID Beast with Beauty

sagar-001Sagar 001

The ELM11 is a Lua-programmable microcontroller board.
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ELM11

brisbanesiliconBrisbaneSilicon

Built for outdoors: LoRa mesh messaging, GPS coordinates, activity + fall detection, smart alerts,range boost, Type-C & 30-day battery.
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Mesh Node: Remote Safety & Communication Device

sb-componentsSB Components

Shoulder mounted canon from the predator movies featuring a head tracking system.
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Predator Mask and Shoulder Canon

ivoidwarrantiesI_void(warranties)

Open-source bipedal robot powered by Raspberry Pi 4B. Features IK-based gait, 30kg.cm bus servos, and DeepSeek LLM integration for AI resear
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SamuRoid: 22-DOF Embodied AI & ROS Humanoid

alisawualisa.wu

This is a power plant design Boyscout logic and high school math (Particles removed desalination available R O ready water is end product)
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Tidal Pulse Tower

alan-cyrAlan Cyr

An omnidirectional electric motorbike that in place of wheels uses technology to balance on a single large sphere.
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TALON Omnidirectional Ball Bike

nick-thatcherNick Thatcher