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Tiny ESP32-C3 desk pet with an animated cat face on a round screen. 8 emotions, touch reactions, and a joystick remote.
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Desk Cat Robot

yumobuildsYUMO.BUILDS

An ESP32-powered desk gadget with six round displays, with one touch its start spinning.
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YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuildsYUMO.BUILDS

Solar powered, measures soil moisture in the garden, and communicates it back to Home Assistant using LoRa so we can water only when needed.
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Garden133 - Solar powered LoRa garden monitor

chris-leeChris Lee

An RP2350 replaces the undocumented controller in Apple's UniDisk 3.5 and drives the stock Sony 800K mechanism on a drop-in PCB
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Disk Hamr: A UniDisk 3.5 controller

robert-ricoRobert Rico

A $40 touchscreen that launches your apps, mixes your sound and answers Claude Code. Open source, no cloud.
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Tessera – open-source Stream Deck on an ESP32-P4

rendalsnikenRendalsniken

Electronic Payload to record and display flight data for model rocket.
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Rocket Payload

bud-bennettBud Bennett

I’m working on a smart waste segregation robot that can automatically identify and separate different types of waste materials.
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Smart Waste Segregation Robot Using Sensors

julie-pauljulie paul

A cloud-free smart power switch for my homelab
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Remote power switch for homelab

manu-serpetteManu Serpette

Inclusive Devops Ecosystem is general purpose environment for maintain both fullstack and devops projects. This ecosystem offer configureabl
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General Purpose Inclusive DevOps Ecosystem

erdem-erbabaErdem Erbaba

This project develops an ROV equipped with a surveillance system to record underwater video and stream selected footage to rescuers or opera
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Comprehensive Autonomous Robot AUV Environment

erdem-erbabaErdem Erbaba

Hardware-backed secure RTOS for microcontrollers without MMU
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CMRX real-time operating system

eduard-drusaEduard Drusa

Classic arcade with all the latest technological advancements, ready for the classics. Enjoy!
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THE ULTIMATE MINI ARCADE

srrubioSrRubio

My second barn-door tracker, this time made from metal!
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Barn Door Star Tracker: all-metal version

robgRobG

Professional air quality monitor with Sensirion sensors, 4.3" touch display, and local Home Assistant integration. No soldering required.
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Project Aura — Open-Source ESP32 Air Quality

21cncstudio21cncstudio

Cloud-free local control of Mitsubishi split heat pumps: ESP32 talks to the indoor unit's CN105 port and bridges it to MQTT.
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MELCloud Replacement – ESP32/MQTT

stefanschnitzerstefan.schnitzer

Electronic bomb simulator designed for Airsoft matches
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TM1638+CH32V003 Prop Bomb

danjovicdanjovic

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