4 x 7 Segment
Easy to use Seven Segment Display Board, includes 4 pre-installed Large Red Common Cathode Seven Segment Displays 2.25" High and ULN2803A driver IC'a.
Connectors provided for connection to a standard RS-232 Computer Port. AT89C2051 Microcontroller included on board.
Instructions, code samples and Schematics included. Ideal for scoreboards, counters, clocks and countdown displays.
Board is supplied fully assembled and ready to run.
|