And now with brightness control! Eight scans of binary-coded, with PWM on the `!EN` channel. Pixel clock is 24 MHz and there are 384 pixels in the shift registers (although 1/3 of the LEDs are not populated).
The wirewrapped ribbon cables are very fragile, although stable enough for testing on the bench.
Project 3: a mini-pallet for a monitor stand. The sanding took much longer than the construction.
Two of the sides are cut from pre-assembled pallet pieces and the bottom of the crate is even more pallet. Be sure to sand the handles well and verify that the wood is branded with *HT* (Heat Treated) rather than *MB* (Methyl-Bromide).