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A simple Arduino Uno project detecting objects within ~10 cm using the GP2Y0D80Z0F IR proximity sensor with LCD and serial output.
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Arduino Proximity Trigger with GP2Y0D80Z0F Sensor

electroscope-archiveElectroScope Archive

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

srrubioSrRubio

The extension board with switches, buttons, leds, VGA output and interface to 5V logic.
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Evaluation board shield for Tang Nano 9k FPGA

pavelPavel

SCIENTIFIC CONCLUSION On the experimental verification of the NKTg Law on planetary orbits Abstract: This report presents the results of the
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NASA Mercury 2025 Verification of the NKTg Law

nguyen-khanh-tungNguyen Khanh Tung

A Birdhouse with Internet
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LoRaWAN Birdhouse

jan-schlieperJan Schlieper

Learning to design and build a 24GHz FMCW Radar from first principles
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FMCW Radar

darren-winterDarren Winter

Give you amazing first layers
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Bed leveling sensor

markmark

bdwidth sensor is a high resolution optical width and motion sensor for 3D printer.
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width and motion sensor

markmark

Automated Pressure Advanced Calibration for FDM 3D printer
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Quickly and Accurately calibrate PA values

markmark

A fast, feature-rich alternative to mpremote for managing MicroPython devices via serial or network.
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MpyTool - Fast File Manager for MicroPython Device

vlkvlk

ESP32-based personal library console for tracking reads, organizing TBR, and book discovery.
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ESP32 Personal Library Console

julia-mJulia M

A competition electric vehicle built around the idea of precise, repeatable motion, using feedback and onboard adjustment to control motion
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Sprint Zero - A Science Olympiad EV

bolan-xuBolan Xu

Shoulder mounted cannon from the predator movies featuring a head tracking system.
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Predator Mask and Shoulder Cannon

ivoidwarrantiesI_void(warranties)

Reverse-engineering the Aqueon OptiBright 433MHz remote control
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RaspiBright

mitch-pondMitch Pond

The Framework Laptop 16 is missing four vital keys: PgUp, PgDn, Home, End. I want to fix that.
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Framework Missing Keys

matthewMatthew

Nothing new here, you can skip it, it just for me. I am a nut head that love glass vacuum and high voltage
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Different Vacuum Tubes

100dollarhacker100dollarhacker

Going up?

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