Touch Prototype 2

Building on the touch plate prototype, 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 triangle output and a gate at the square output. The voltage at the triangle output can be slewed with individual time controls for up and down. The awkwardly placed toggle controls the maximum slew time. A trimmer on the back set the gate threshold, ie. the sensitivity of the gate output.

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

Apr 2021