I have completed a free project posted from "Talking Electronics website - http://talkingelectronics.com/projects/15x7Display/15x7Display-1.html". I upgraded the code from 16f84 to 16f628a before the site had updated theirs. The project worked great all buttons worked the way they are programmed to. The orientation as you see below in ATTACHMENT#1, the LEDS are in a setup of Anode Columns and Cathode Rows.
Well I have duplicated this project again using male and female pin headers to attach multiple boards and I want to upgrade the led board to three 5x7 LED Display Modules(datasheet is ATTACHMENT#2 below), LTP-2157AKA. I was in a hurry while ordering from DIGIKEY and didn't pay attention to what I was buying. I ordered a module with Anode Rows and Cathode Columns.
My question is: Can I switch something up to be able to use these modules or order a different set? All help would be awesome.
Well I have duplicated this project again using male and female pin headers to attach multiple boards and I want to upgrade the led board to three 5x7 LED Display Modules(datasheet is ATTACHMENT#2 below), LTP-2157AKA. I was in a hurry while ordering from DIGIKEY and didn't pay attention to what I was buying. I ordered a module with Anode Rows and Cathode Columns.
My question is: Can I switch something up to be able to use these modules or order a different set? All help would be awesome.