Browse hardware designs
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Public designs
Charlieplexed LED sequencer with the shape of a heart. Intended to be mounted on wired LED sign and not on the PCB.
NUCLEO-G474RE compatible CAN shield.
Fault latch for IMS/AMS(BMS). Based on JacobParent7's design.
Sample and hold circuit for photomultiplier pulse signal processig
Buck-boost convertor TSP631000
Symmetrical RF filter module with SATA connector input/output
Single-cell Li-Ion Battery management system with I2C interface
Silicon PIN diode cosmic radiation detector
An ESP32 stereo player powered by PCM56 DAC chips
PCB and enclosure design of a trailing edge light bulbs dimmer
Dual-cell Li-Ion Battery management system.
GNSS reciever ready to RTK (Real time kinematics) technology
The module featuring two RF switches. Designed for radio transceivers with separate input and output.
USB power delivery solution for charging, or as a universal power source.
Lightning sensor module based on AS3935 Franklin Lightning Sensor IO. Sensor can be connected via I2C or SPI bus.
JAMMA Xbox360 wired controller for RGBUNTU/PI cheap
Strain Gauges analog front end and ADC
🌏 Detecting seismic wave using 3 geophones and 3-axis accelerometer, pack & send data to AnyShake Observer over RS232 / RS485 serial.