5,710
edits
Changes
→Week Z - Multiplexed displays
If you are going to drive two 5x7 arrays, you can use the same clock signal and reset for both decade counters, so you will only need 12 pins total, to draw any picture you want, 10x7 pixels wide. This is pretty cool.
* Decade counter and single data output. You will see a moving line of lights.
* Decade counter with 5 lines of output.
=== Week 7-10 TBD, Towards Final Projects ===
