Search found 2 matches

by paramotor
Fri Apr 20, 2007 4:35 pm
Forum: MOC/MOS/MOI/MOU/X-Board/MOP
Topic: Current requirements for 20x4 VFDs
Replies: 4
Views: 7590

thanks guys. i found out what the problem was. it was NOT a power supply. 20x4 parallel VFD (from M-O) is not exactly Toshiba compatible and would malfunction on some commands that 16x2 VFD (or any truly compatible LCD) would support fine.
by paramotor
Wed Apr 18, 2007 3:02 am
Forum: MOC/MOS/MOI/MOU/X-Board/MOP
Topic: Current requirements for 20x4 VFDs
Replies: 4
Views: 7590

Current requirements for 20x4 VFDs

I had 16x2 VFD display for my project that worked fine. I needed more space to display stuff so I replaced it with 20x4 VFD display. The way this new display behaves is it comes on displaying my info for about a second, then comes off. It is connected to MCU. MCU continues to work, but VFD doesnt co...