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The theory behind a DIY logic probe: 11:1 tip divider, compensation, cable as transmission line, and simple scope-only checks.
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Designing a DIY MSO probe: the theory

carsten-bgh-poulsenCarsten Bøgh Poulsen

Tired of being mocked for tiny digits? You need... Inch digits!
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Inch digits

ken-yapKen Yap

My journey from acquiring a bare Data General Nova computer to it doing CT scan reconstruction as in the first medical CT scanner
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Making a 1971 computer do CT scan reconstruction

marcelvanherkmarcelvanherk

Commodore 1551 disk drive recreation based on the original CPU and Raspberry Pi Pico 2
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1551-rePico

maciej-witkowiakMaciej Witkowiak

Terminal monitor for SDR hardware with real-time spectrum, waterfall, and measurements
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sdrtop

musithangMusiThang

An EV charger touchscreen UI prototype: from Figma through LVGL to charging-flow and touch interaction on ArtInChip hardware.
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EV Charger HMI — Figma to ArtInChip Hardware

david-duDavid Du

Sensor fusion MLX90642 w/ Raspberry Pi camera
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Raspberry Pi Thermal Imaging (sensor fusion)

florian-wilhelm-dirnbergerFlorian Wilhelm Dirnberger

ESP32-S3 FIDO2 prototype: touch AMOLED, microSD apps, HID scripts, USB/BLE AirMouse and an IMU BLE Gamepad. A key that got carried away.
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EvilKey: I Needed a FIDO2 Key. Then the Maker Brain Took Over.

michal-wojciechowskiMichal Wojciechowski

Bringing pagers back to life using an ESP32 C3 and the Pager's Original Hardware, then sending pages through a web interface or using a pbx.
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ESPager

corey-hardingCorey Harding

Legible notes that don't cost a fortune
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LCD music display

lion-mclionheadlion mclionhead

Créez avec Electro-robot un compteur numérique à l'aide d'une carte Arduino Uno et un afficheur à 7 segments
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Compteur numérique de 0 à 9 avec Arduino Uno

electro-robotElectro & Robot

Hands|On is a smart glove that allows you to interact with ANYTHING using hand gestures!
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Hands|On - Human computer interface glove

bhavesh-kakwaniBhavesh Kakwani

A $20 alarm clock that boots System 7: a 4.5-inch Mac with the startup chime and a floppy disk for a power switch. No soldering.
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Macintosh Mini

wells-workshopWells Workshop

A four-servo open-source quadruped using geometry, elasticity, and rolling toes to make robotics and physical AI more accessible.
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Petoi Quaddle: How Far Can a 4-Servo Quadruped Go?

petoiPetoi

Electronics project with a 3D printing component
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Digital DM Screen

kiaKia

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

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