Go Down

Topic: [OP Solved]Please help me... (Read 843 times) previous topic - next topic

blair2000

Aug 10, 2012, 09:02 pm Last Edit: Aug 10, 2012, 09:15 pm by blair2000 Reason: 1
So i went out and bought some blank pcb's and some 5x8 dot matrix's..
Problem is.. i have no idea how the heck to use them :D

The datasheet number on the matrix is ltp2558aa

And the pcb's look like this:

Solved! I know what to do now.. after reading the datasheet it makes sense :D

Lakes

Are they boards with just holes in?, no copper strips or pads?

blair2000


Are they boards with just holes in?, no copper strips or pads?

yeah.. Just holes.. i was told it was like a thin breadboard, but i tested it and its nowhere near that..

Lakes

Take it back, they sold you the wrong part.

You need Stripboard (veroboard in the Uk) or perfboard (that has copper pads around all the holes).

http://www.youtube.com/watch?v=E2OR51R9nj4

http://www.youtube.com/watch?v=3N3ApzmyjzE

blair2000


Take it back, they sold you the wrong part.

You need Stripboard (veroboard in the Uk) or perfboard (that has copper pads around all the holes).

http://www.youtube.com/watch?v=E2OR51R9nj4

http://www.youtube.com/watch?v=3N3ApzmyjzE

Ahh! it does have copper pads.. thats neat..

Go Up