2 layers75 × 27.8 mm

Can module
Madarakante/can-module
KiCad: MCP2515 + MCP2551 SPI-to-CAN bus module with broken-out TX/RX pins
18 parts
Open-source boards designed in KiCad by Madarakante on GitHub, from 4 repositories. A board’s address here is its repository’s there.

Madarakante/can-module
KiCad: MCP2515 + MCP2551 SPI-to-CAN bus module with broken-out TX/RX pins

Madarakante/digital-flasher-unit
KiCad: 555 timer-based digital flasher unit for car turn signals

Madarakante/motor-speed-controller
KiCad: 555 timer-based PWM motor speed controller for fume extractor

Madarakante/rectifier-voltage-regulator
KiCad: LM317 adjustable voltage regulator with bridge rectification