Boards by ondras12345

19 boards

Open-source boards designed in KiCad by ondras12345 on GitHub, from 8 repositories. A board’s address here is its repository’s there.

2 layers48.3 × 50.8 mm
Electronic load controller
ondras12345/electronic-load
Digital control for XHDZ-FZ-2g electronic load
63 parts2MIT
2 layers41.9 × 20.3 mm
PAS
ondras12345/ebike-PAS
Pedal assist (PAS) signal generator for electric kick scooters
18 parts1MIT
2 layers116 × 30 mm
Multicdc LEDs
ondras12345/multicdc
RP2040-based 6-channel USB to UART converter with Zephyr RTOS
37 parts1MIT
2 layers94 × 87.6 mm
CNC relays
ondras12345/CNC
My CNC 1610 and Stepcraft model 600 configuration and CNC-related notes
100 partsMIT
2 layers90.2 × 61 mm
Electricity meter
ondras12345/electricity-meter
An STM32-based datalogger for electricity meters with pulse LED
95 partsMIT
2 layers71.1 × 38.1 mm
Mower
ondras12345/mower
Some notes + hardware designs for my OpenMower Mowgli build
28 partsMIT
2 layers49.5 × 59.7 mm
Pm sensor UART
ondras12345/pm-sensor
SPS30-based PM2.5 particulate matter sensor with RS485
38 partsMIT
2 layers124.5 × 99.1 mm
Vetrnik power
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
138 parts
2 layers54.6 × 49.5 mm
Multicdc
ondras12345/multicdc
RP2040-based 6-channel USB to UART converter with Zephyr RTOS
35 parts1MIT
2 layers49.5 × 41.9 mm
CNC relays control panel
ondras12345/CNC
My CNC 1610 and Stepcraft model 600 configuration and CNC-related notes
26 partsMIT
2 layers59.7 × 96 mm
OptoIsolation
ondras12345/CNC
My CNC 1610 and Stepcraft model 600 configuration and CNC-related notes
39 partsMIT
2 layers59.7 × 31.1 mm
Electricity meter zigbee
ondras12345/electricity-meter
An STM32-based datalogger for electricity meters with pulse LED
36 partsMIT
2 layers99.1 × 76.2 mm
Vetrnik control
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
87 parts
2 layers50.8 × 59.7 mm
Vetrnik current sensor
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
8 parts
2 layers58.4 × 24.1 mm
Vetrnik current sensor opamp
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
25 parts
2 layers57.8 × 61 mm
Vetrnik H bridge
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
58 parts
2 layers80 × 21.6 mm
Vetrnik power supply
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
21 parts
2 layers48.3 × 73.7 mm
Vetrnik relays
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
14 parts
2 layers99.7 × 31.8 mm
Vetrnik wind sensor
ondras12345/vetrnik
Electronics for heating water with power from a 2 kW wind turbine
41 parts