I'm going to get my roboquad working by triggering the switches on the remote, and having the IR LED in the remote taped directly to the robot's IR sensor. I need the ez-b to emulate pressing of switches on the remote.
I've checked the voltage across each switch and it's tiny, only 0.06V. I don't know how much current goes through because I don't know how to measure this.
Is it possible to get the ez-b just to send a small voltage to each switch? Or do I need to do something more complicated, with a transistor or something? There are about 14 useful switches, so the circuit for each switch can't be too complicated.
p.s. my roboquad is not the kind described in the 'how to', which is why I'm not doing it the easy way.