Puertas – 2hp expander for RYO Penta
Gate output expander for RYO Penta
provides a gate high output per each step, as well as a hold function
note: this was an early work and could use refinement.
A small oversight when planning, connections on Penta are 1mm apart, requiring jumpers to be soldered directly on, or small format jumper pins to be added
attempted to have jacks align somewhat with the Penta, however the pcb cuts it pretty close to the rails (atleast in my system). could use some minor adjustment, however there should still be a few mm of clearence.