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2013
I have an Arduino Due interfeced to an LCD (4 line x 20 char). Its a standard connection scheme using all 8 data bits in this case. Here is my issue: I have a program that prints values from 7 analog inputs A0-A6. I write to A0-A3 in char position 0, lines 0-3 and A4-A6 in char position 01, lines 0-2 in a continuos loop. My problem is the postion of each value start out as ok but after a little while the items bounce around in location and it all gets messed up.  Im puzzled.  Can ...
A mini shield made from parts I had to spare, some tripad board, a couple of resistors and some header pins. I tried to space the pins out to give it some stability. The stripboard pins I used to provide connectors to the bus/power have been in the shed for many years now and really did not want to take the solder, perhaps it's time to get some new ones? ...

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