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Pushing an 8-bit MCU far beyond what it was designed for
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AVR-Laptop

vladimirVladimir

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
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YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

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 - Digital Clock

yumobuildsYUMO.BUILDS

board that emulates a BLDC motor and battery, so motor-controller firmware (like an Electronic Speed Controller) can be tested
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Motor & Battery Emulator

edward-viaeneEdward Viaene

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

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

Bring your Revolights Eclipse back to life!
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Revolights Bike Light Battery Replacement

cfCF

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
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YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.BUILDS

An ESP32-powered desk gadget with six round displays that appears to spin without any visible axle — the trick is mounting the frame on the
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YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuildsYUMO.BUILDS

The 8-bit hobby computer with custom graphics and audio for creating small games on real hardware.
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Micro-8

franck-sauerFranck Sauer

Another gimmicky EE businesscard. But engineered to be actually (sort of) practical.
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NFC powered synth businesscard

phil-weaselPhil Weasel

Simple, inexpensive bird feeder that dispenses peanuts in exchange for dropping stuff in a hole. A vending machine for clever birds.
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Vending Machine for Birds

stephen-chaseyStephen Chasey

ANTIRTOS is an ultra-lightweight, universal C++ library designed for task management in IoT and embedded applications.
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ANTIRTOS: no RTOS needed, you will see

aleksei-tertychnyiAleksei Tertychnyi

A DIY motor speed control for sewing machine motors - true speed control, not merely a power regulator.
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Bigfoot - Sewing machine motor speed control

joseph-eoffJoseph Eoff

A custom motorcycle instrument cluster: real needles, round displays, STM32 gauge modules and an ESP32 brain. Open-source.
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Motorcycle analog-digital-AI dashboard

sergeiSergei

Utilizing VLMs to determine dual fan configurations for optimum cooling based on LiDAR-oriented real-time airflow simulations on Unity.
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A study on VLM-driven ceiling fan airflow analysis

kutluhan-aktarKutluhan Aktar

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