1st-Nov-24, 07:57 PM
While I wait for the two-part hinged PCBs to arrive I can press on with the display firmware. This is programmed using a UPDI (universal programming and debug interface) accessed via the FFC port.
The photo shows the early prototype hardware as per the 3D image shown in post #1 - a perfect platform for developing the firmware.
Six of these prototype boards will be fitted alongside SSD decoders into a group of Scalextric GT3 cars.
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