Browse hardware designs
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Public designs
A DC-DC buck converter based on an STM32 Nucleo board
Tokay AI Camera - ESP32 camera development board
@tzarc's custom keyboard designs.
QFH active antenna analog front end and down converter
The SolarMeshtasticNodeMini (ESP32-C3 + Semtech SX1262 + TI BQ25185 Solar Charger) is a minimalistic Meshcore/Meshtastic compatible device.
Generated keyboard
Small low-power photovoltaic MPPT module with LTO battery
Domestic vibration sensor with ESP32: detects and monitors motion and vibrations in real-time using a 6-axis MPU-6050 IMU. Battery-powered and Wi-Fi/Bluetooth enabled, ideal for smart home, IoT, and predictive maintenance applications.
A prototype board with connectors for electronic testing and development.
12.5 MHz - 6400 MHz (LMX2572) or even up to 20 GHz (LMX2595) generator board with int./ext. reference.
PMW3360 optical mouse sensor breakout board, support both 3.3V and 1.8V logic
PCB board for Smogly sensor [ESP8266/ESP32]
ESP32 Dev Boards PCB
Tiny PicoProbe PCB
Small embedded dev board with an STM32H7 and a full J-link connector
Hardware PCB Design for AVR-based Datalogger using KiCAD
Hardware design and schematic for weather station sensor.
Peugoet Infotainment Project PCB