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Descripción: Display de 7 segmentos gigante, incluye 6 display de 7 segmentos de cátodo común de 5.7 cms de alto controlados con el driver ULN2803A. El conector provisto facilita la conexión con las tarjetas de desarrollo de Olimex y también a un puerto de comunicación standard RS232. Se incluyen instrucciones, código de ejemplo y esquemáticos. Ideal para marcadores, contadores, relojes y cuentas regresivas. Description: 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.
Features 4 - Large Seven Segment Common Cathode Displays (2.25" High)ULN2803A Drivers IncludedAT89C2051 Microcontroller Included On-Board with MAX1232Easy to connect 9 pin D-Sub for controlRS232/RS422/RS485 CommunicationDimensions: Length - 262mm Width - 78mmDocuments: Manual, Schematic
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