MrDEB
Well-Known Member
Building a 8 x 32 led matrix using 4 - TPIC6B595 chips (similar to 74hc595 but handles higher currents) 1 - uln2803, 4 - 8x8led matrix and one 40 pin pic.
All done with point to point wiring but wish I had done a PCboard. MIGHT have been easier.
One jumble of wires. Just wish I had a wider choice of wire colors so I could do a better job of color coding but it is what it is.
Been using a continuity tester after each section is done. LOTS of daisy chains as well.
Tomorrow we insert chips and hopefully write code to test. Using Swordfish.
All done with point to point wiring but wish I had done a PCboard. MIGHT have been easier.
One jumble of wires. Just wish I had a wider choice of wire colors so I could do a better job of color coding but it is what it is.
Been using a continuity tester after each section is done. LOTS of daisy chains as well.
Tomorrow we insert chips and hopefully write code to test. Using Swordfish.