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A (humorous?), battery-powered, WiFi enabled, NTP, clock with arbitrary hour placement; using a servo to actuate the hour hand.
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CogClock

john-silviaJohn Silvia

This is another camera body based on Raspberry Pi HQ Cam
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JDC34 Camera

jacob-david-c-cunninghamJacob David C Cunningham

A hackable & modular portable hi-fi audio player
Project Owner Contributor

StereoBoy

eric-minEric Min

Nimbus: An Open-Source aerostat using an internal solar concentrator and ceramic receiver to generate thermal lift. Clean flight, no fuel.
Project Owner Contributor

NIMBUS - Solar Balloon for Human Flight

michele-lorenziMichele Lorenzi

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

With my version each hand controls both pitch and volume. The up/down motion controls volume, and the right/left motion controls pitch.
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The Stereo Theremin

mike-christleMike Christle

A tiny FPGA-resident programmable sequencer that controls time and space directly
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PTSG — Programmable Timing Sequence Generator

tsuneoohnakaTsuneo.Ohnaka

Layer-0 KVM-over-IP on Radxa Zero 3W. I convert raw BIOS video into interactive SSH text streams for low-bandwidth remote management.
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USBridge-KVM 2.0: BIOS-to-Text & L0 Infrastructure

amirAmir

Solar powered LoraWAN node for continuous air quality monitoring based on Wio-E5 and SEN54 Sensirion sensor
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pollutagNode2 - Air Quality Monitor - LoRaWAN

aleksei-tertychnyiAleksei Tertychnyi

A RISC-V MCU generates cat faces from quantum vacuum fluctuations, then tells you what the universe thinks of you through a speaker.
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Schrodinger's De/Motivational Quantum Cat

armstrong-suberoArmstrong Subero

Moving development to the RISC-V series of MCUs
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A RISCy move

ken-yapKen Yap

Portable groove box that can be thrown in backpack, set up quickly and produce music on the fly.
Project Owner Contributor

Sample.Loop.Repeat

geraGera

Gamma spectrometer using scintillation crystal, Silicon Photomultiplier (SiPM), and all-digital FPGA signal processing
Project Owner Contributor

Silicon Photomultiplier Gamma Spectrometer

robert-gawronRobert Gawron

The CH32V003F4P6 runs at 48MHz with 16KB of Flash and 2KB of SRAM. It one of the cheapest 32-bit MCUs you can get just in $0.10
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Arduino Nano Sized CH32V003 Dev Board

sagar-001Sagar 001

A new kind of turntable stroboscope - the disc itself flickers with a ring of LEDs. No external light needed. Just spin and enjoy!
Project Owner Contributor

LED Stroboscope

elehobicaElehobica

A home plant watering device based on a simple 8-pin PIC microcontroller and 74HC chips.
Project Owner Contributor

Home Plant Watering System Based on the PIC10F202

robert-gawronRobert Gawron

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