lukas412 Posted February 1, 2012 Report Posted February 1, 2012 (edited) I assume the voltage at the led's on Wilba's sequencer pcb will be 5 volts but want to double check to be sure. I just want to test some various resistors to get the right brightness before I solder. Thanks, Luke Edited February 2, 2012 by lukas412 Quote
kHz-tone Posted February 1, 2012 Report Posted February 1, 2012 (edited) Do not solder resistors to PCB, use sockets, so you can test different values. cheers Philipp Edited February 1, 2012 by kHz-tone Quote
findbuddha Posted February 1, 2012 Report Posted February 1, 2012 Yes, 5 volt, but make sure you test using the PCB (not just a breadboard) as the matrix wiring reduces the brightness a bit. Quote
lukas412 Posted February 2, 2012 Author Report Posted February 2, 2012 great thanks so much guys! Quote
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