2 layers63.5 × 53.3 mm

LaserProjector
yaqwsx/LaserProjector
Fancy driver for cheap Chinese laser galvos based on ESP32
67 parts6MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the DAC8562EP by Analog Devices (-40℃~+85℃ 0.5LSB 12 12 16us 4.75V~5.25V 600uA Integrated buffer、Power-on reset、Bipolar output、Built-in reference source Parallel Voltage Buffer DIP-20 Digital to Analog Converters (DAC)). See how each wires it, with its parts, size, README and files; the DAC8562EP’s symbol, footprint and pinout are on its own page.

yaqwsx/LaserProjector
Fancy driver for cheap Chinese laser galvos based on ESP32

asadpetwalker/benchpowersupply
A 500W Variable PSU with real time CC/CV error correction, current clamping, a 16 bit DAC for millivolt and milliamp precision.