Eurorack Touch Controller

Building on the other touch prototypes, this is a fully featured 4hp eurorack analog touch controller. The traces on the bottom form part of a voltage divider. Touching these traces generates a voltage at the slew output and a gate at the gate output. The voltage at the triangle output can be slewed with individual time controls for rise and fall. The toggle controls the maximum slew time. A trimmer labelled gate sens sets the gate threshold, ie. the sensitivity of the gate output.

Check it out on Modulargrid or github.

The pcb and frontpanel were designed in EasyEDA and manufactured by JLCPCB.

Jun 2023