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Project a single image at long distance !
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Pocket Single Image Laser Projector

thethirdmanTheThirdMan

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

srrubioSrRubio

Combining a Raspberry Pi Zero 2 WH computer with an Adafruit MCP9808 temperature sensor.
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EnviroPi Temp Monitor

bret-bernhoftBret Bernhoft

A board series to help debug hardware at the lowest level
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Alien Probes

jacques-pelletierJacques Pelletier

Frikkin' Laser Buttplug - I Won a Kink Halloween Contest So Hard They Gave Me First Place on Sight
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Laser Buttplug - How I Won Kink Halloween Contest

mumaquemumaque

Using NFC RF energy harvested from a phone tap to submit commands and start a microcontroller. No standby power.
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Harvesting NFC Energy to Transmit Commands

casparcaspar

A laser-scanned display where a strontium aluminate screen acts like a physical frame buffer.
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Glow Engine

ajrussellAJRussell

OCRd and typeset as html where possible. A work in progress.
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Applix 1616 Documentation

keithKeith

An isolated firmware debugging probe
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Grapple Probe

jonathan-herbstJonathan Herbst

X/Y Plotter for high wattage UV LEDs to expose Cyanotype and other printing methods.
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Analog Pixel Art: DIY Cyanotype Printer

johnjohn

Network Lab
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Home_LAB

rhea-raeRhea Rae

ESP32 Linky Teleinfo (TIC) to MQTT – Real-Time Home Assistant Integration
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ESP32 Linky Teleinfo to MQTT – Home Assistant

jp-gleyzesJP Gleyzes

ZX Spectrum-compatible homemade retrocomputer based on Z80 CPU + discrete RAM and ROM + Raspberry RP2350B as ULA/chipset
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Z80 + RP2350B ZX-compatible homebrew retrocomputer

vladVlad

Smart UPS Controller: Squeeze 2–5× More Runtime from Any Battery-Powered Device
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Smart UPS Controller

universalgeek56universalgeek56

A Raspberry Pi powered telescope that can stream the footage to your smartphone
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Astra - A smart digital telescope

makestremeMakestreme

Using the base-emitter junction of an NPN BJT transistor instead of an NTC thermistor.
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A transistor instead of a thermosensor? Sure!

aleksei-tertychnyiAleksei Tertychnyi

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