This expandable LED display for a microcontroller in Figure 1 has a simple interface with only 6 data/control wires and can be easily accommodated to a DIY design. The display has static indication.
The project exemplifies the permanent display of accurate time received from a cheap GPS module as it contains a PIC18F1320 microcontroller. The time display is being used with the on-chip 8MHz ...
For displaying time and temperature, the LDP-A566RI five-digit, LED display features 14.22-mm high characters and include decimal points, colons and a degree symbol. When not illuminated, the display ...