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Keep your resin at the right temperature with this USB-PD powered vat heater featuring ESP32 control, dual channels, and fan support.
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Vat Heater for Resin 3D Printers

dimitarDimitar

custom(izable) circuit for sending some megabytes over differential pairs.
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miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdesYann Guidon / YGDES

Add offline voice to a digital multimeter: Arduino + TinyTTS speaks readings instantly, so you can keep your eyes on the probes.
Project Owner Contributor

From a Silent Tool to a Talking Instrument

paulPaul

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.
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AEFC - Ambient Energy Field Converter

rhea-raeRhea Rae

A small(ish) arcade cabinet to play Tap Tap Revenge
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Tap Tap Revenge Arcade Machine

akasaka-ryuunosukeAkasaka Ryuunosuke

A 64-knob virtual-analog synthesizer on Raspberry Pi Pico 2 — fully tactile, no menus, real-time control.
Project Owner Contributor

64-Knob Virtual-Analog Synth on Pico 2

hiroyuki-oyamaHiroyuki OYAMA

An APRS RX-TX with a WEB interface. It uses: RTL2832, SA868, Raspberry PI Zero 2W.
Project Owner Contributor

Visual APRS for 2m band

guidoGuido

Super Game Boy with an Electroluminescent screen
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Super Game Boy with an Electroluminescent screen

lcldiyLCLDIY

Exploring RF only LoRa mesh behavior using Lily Go and other various devices.
Project Owner Contributor

LoRa

rhea-raeRhea Rae

Classic Tetris running on a custom WS2812 2020 LED-based matrix powered by RP2040!
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MatTris — Tetris on an LED Matrix

arnov-sharmaArnov Sharma

Moth is Sublime!!! Moth Text is a functional open source clone of Sublime Text!
Project Owner Contributor

Moth Text

avrAVR

Virtual File System of BW20-12F Dev Board
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【BW20-12F Dev Board】4. Virtual File System (VFS)

ai-thinkerAi-Thinker

A simple ternary (base-3) computer simulator written in Python, implementing balanced ternary logic (-1, 0, +1) for educational purposes.
Project Owner Contributor

Trenary Simulator

brandonssmithbrandonssmith

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.
Project Owner Contributor

My Advanced Realistic Humanoid Robots Project

larryLarry

Attempting to run a microcontroller for an extended period with a potato battery
Project Owner Contributor

Potato Powered Microcontroller

jake-wachlinJake Wachlin

A drag-and-drop CAD package that is an open source, local application alternative to TinkerCAD
Project Owner Contributor

CaDoodle: Doodle in CAD!

kevin-harringtonKevin Harrington

Going up?

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