2 layers59.1 × 49.1 mm

Desktopia
Diabltica/Desktopia
Desktopia is an open-source project for easy height control of your IKEA Skarsta/Trotten sit-stand desk, providing a comfortable and customizable workspace experience
76 parts
Boards in 1 GitHub repository, designed in KiCad, that use the TCA9554DB by Texas Instruments (-40℃~+85℃ 1.65V~5.5V 1.9uA 10mA 25mA 400kHz 400mV 8 8 I2C Interrupt Output Push-Pull Reset function、Cascade and address expansion、Built-in LED driver、IO level configurable SSOP-16-208mil I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the TCA9554DB’s symbol, footprint and pinout are on its own page.

Diabltica/Desktopia
Desktopia is an open-source project for easy height control of your IKEA Skarsta/Trotten sit-stand desk, providing a comfortable and customizable workspace experience