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Soap bubbles drift through the air, traced live by a galvo laser, and sing as voices through a generative modular synth.
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BubbleSynth: Bubbles, Lasers, and a Modular Synth

novysannovysan

A 3-in-1 desktop because I can't build a 2-in-1 laptop.
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Teti [gd0022]

kelvinakelvinA

A compact digitally controlled RF 1.8 to 28 MHz platform for HF amateur. DSP mod/demod and integrated FT8 QSO management.
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ESP32 HF QRP FT8 Transceiver

guido-iw5alzGuido - IW5ALZ

Featuring inbuilt monitor mount and dual backrests
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Hexagon Bed for a 220 cm Mattress

kelvinakelvinA

An open hardware bench tool that plugs into your CI: sensor sim, CAN, analog I/O, power control, and a Python SDK with pytest integration
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BenchPod

edward-viaeneEdward Viaene

Arduboy-compatible mini desktop arcade featuring ATmega32U4, SSD1306 OLED, SPI flash expansion, and sleek 3D printed case.
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A Pocket-Sized Mini Retro Arcade Machine

liuhangLiuHang

A visual diagrammer that turns a node graph into a complete ESP32 Arduino web-server sketch. No toolchain.
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ESP-GenUI

geoffrey-wellsGeoffrey Wells

Draw graphics through a serial port
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Graphics terminal for small computers

keithKeith

A quick go at talking to a few devices
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Raspberry Pi I2C Interfacing

keithKeith

An MPC style MIDI controller featuring a 4x4 FSR matrix and based on Teensy 3.0, fully compatible with the Teensy Audio Adaptor Board
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DIY USB MIDI controller MPC style

michele-perlaMichele Perla

How I'm building an RC plane without an RC plane budget.
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ESP32 RC Transmitter/Receiver

josh-hyattJosh Hyatt

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

bret-bernhoftBret Bernhoft

X/Y Plotter for high wattage UV LEDs to expose Cyanotype and other printing methods.
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UV Paper Printer

johnjohn

Using base-emitter junction on NPN BJT transistor instead of NTC
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Transistor instead of thermosensor? Sure!

aleksei-tertychnyiAleksei Tertychnyi

My first attempt at writing an X-Windows graphics program
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X-Windows graphics

keithKeith

BASIC Wires the House: BLE Sensors, MQTT, and a $7 Web Server — No SDK, No Cloud
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Home Monitor using BASIC on ARM CPUs

bruce-eisenhardBruce Eisenhard

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