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Public designs
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A 2x6 matrix antenna switch for HF HAM radio
Open Source Watermaker Controller.
Open-source ESP32-C3 platform for ultra-low-power environmental sensor networks powered by recycled LiPo cells. Includes KiCad PCB, PlatformIO firmware (ESP-NOW + ThingSpeak), BME280/BME680 support, deep-sleep optimizations and measured >12 months runtime on typical cells.
An ESP32 in the Raspberry Pi form factor
STM32 microcontroller with lots of periferials such as ADC, differential ADC, Input Capture, PWM, USB, Encoder, DAC, Digital Input, RTC, CAN-bus + Alarm etc.
MAIANA™ is the first Open Source AIS transponder. It proudly raises an extra long middle finger to the marine electronics industry, government overregulation and everything else that gets in the way of innovation in this space.
Home Assistant Yellow - hardware for Home Assistant which grows with your needs.
Demo board which generates sample signals experimenting/checking oscilloscope features
Custom PCB design of an external S-&Watt-Meter for radios. Useful for all enthusiasts and amateur HAM operators.
Peugoet Infotainment Project PCB
The SolarMeshtasticNodeMini (ESP32-C3 + Semtech SX1262 + TI BQ25185 Solar Charger) is a minimalistic Meshcore/Meshtastic compatible device.
RP2040-based debug probe board
BaseBoard design for QMTech Kintex 7 FPGA
Open source ASIC Bitcoin miner hardware
An Open Source Oxygen Concentrator Brain Board for Oxikit with Particle or ESP32 board !
Small embedded dev board with an STM32H7 and a full J-link connector
RP2040-based flight computer for rockets