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An LLM plays real DOOM on a custom ESP32-P4 module — seeing only what a player sees on screen, through an MCP interface.
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Claude Sonnet plays DOOM on SCINTIX P4

andrea-ricciAndrea Ricci

SCINTIX P4 is a real-time ESP32-P4 module for the Raspberry Pi CM4/CM5 ecosystem
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SCINTIX P4 - ESP32-P4 board - CM4/5 form factor

andrea-ricciAndrea Ricci

Wireless, opensource DMX multitool, based on an ESP32 and CRMX technology.
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Miauwceiver

pascal-pendlPascal Pendl

A clip-on kitchen timer that starts its countdown when the water hits a temperature you chose, not when you press a button.
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PotWatch — the timer that waits for the boil

ilia-kuzminIlia Kuzmin

Battery powered dmx Led Lamp hack below €20,-
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Wireless Stage Light

jarl-einar-ottestadJarl Einar Ottestad

A low-cost ion exchange membrane from off-the-shelf materials, plus open electrochemical cells that recover metals from waste.
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Open-Source Off-the-Shelf Ion Exchange Membrane (SEM TECH)

robert-karasRobert Karas

Classical ttester, li-ion powered, with zener measurement function, and stabilized power.
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Transistor tester clone

mikhail-belkinMikhail Belkin

I'd like to build a teletype-style terminal using an Alphacom thermal printer and a decent keyboard that will work with any RC2014
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MCU-less teletype terminal using Alphacom printer

shiela-dixonShiela Dixon

Closed-loop OpenWrt porting: an agent controls power and EDL, flashes images, reads UART, diagnoses failures, and tries again.
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OpenWrt Porting, Hands Off

someone-unknownSomeone Unknown

Vogelfutterspender 9000 Ultra Pro Max Auto Edition
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Fogelfut

hlibzgurskyihlib.zgurskyi

A new kind of Jerry can for water transport for rural areas that ease the pain for the person carrying the load with lower cost.
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Anteneh’s Jerry Can

anteneh-gashawAnteneh Gashaw

Bringing MSN Winks back to life for smartphones with physical NFC technology
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NETRO-G Neo+Retro merge into a smart NFC gadget

cynthia-suriCynthia Suri

It is built around the ESP32 microcontroller. Unlike a traditional weighing scale that only displays weight this can send wirelessly data
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Smart Weight Scale Machine based one ESP32

edeelepedeelep

An open-source Raspberry Pi scanner that uses OCR and TTS to read printed books aloud and create AI-powered summaries.
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Open-Source Book Scanner That Reads Aloud

ludwinLudwin

HikePro
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HikePro

coders-cafeCoders Cafe

ESP32-based hot air SMD rework station with PID control, dual PCB design, built-in safety and calibration features.
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ESP32 SMD Rework Station with PID and Micropython

srinivasan-m-sSrinivasan M S

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