Re: Lcd #chat


Alan G4ZFQ
 

After aligning the my qrx the readout suddenly quit. All I see is two rows light blocks. Voltage can be adjusted from 0 to 5 volts. No shorts anywhere and all soldered joints look good. Does the atmega need replacing.? It worked fine up to that point.
Ben,

A start here http://www.qrp-labs.com/qcx/qcxtrouble.html#blank

73 Alan G4ZFQ

Join QRPLabs@groups.io to automatically receive all group messages.