• Mikroelektronika d.o.o. MIKROE-392 Serial 7-Seg 8-Digit Board - The Debug Store UK
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Mikroelektronika d.o.o.

Serielle 7-Segment-8-stellige Karte

Serielle 7-Segment-8-stellige Karte

SKU: MIKROE-392
€28,95 EUR ohne MwSt
€28,95 EUR ohne MwSt
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  • Mikroelektronika d.o.o. MIKROE-392 Serial 7-Seg 8-Digit Board - The Debug Store UK
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Overview

Mit acht 7-Segment-Anzeigen ist die serielle 7-Segment-8-stellige Karte so konzipiert, dass sie die volle Kontrolle über die Ziffernsegmente einschließlich der Dezimalstellen bietet . Die Karte verfügt über eine serielle
Eingang/Ausgang Common-Cathode Display-Treiber MAX7219 , der Schnittstelle Mikroprozessor
bis hin zu 7-Segment -Ziffern-LED-Anzeigen , die die Anzeige von 8 Ziffern, Balkendiagrammanzeigen oder 64 einzelnen LEDs ermöglichen.

Die serielle 7-Segment- 8 -Ziffern-Platine verwendet die branchenübliche serielle Peripherieschnittstelle (SPI) zur Kommunikation mit einem Host-Mikrocontroller. Der Anzeigetreiber ist mit mehreren LED-Anzeigen mit gemeinsamer Kathode verbunden.

The Serial 7-seg Display Board features a compact, serial input/output common-cathode display drivers MAX7219 used to interface MCUs to 7-segment numeric LED displays via SPI interface. The chip includes a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers and 8x8 static RAM for storing digits. Display drivers are connected to 4 common-cathode LED displays. Board is equipped with a flat cable ending with IDC10 female header connector, which is compatible with all mikroElektronika development boards. It features eight 7-segment digits arranged in a single row.

IC/Module: MAX7219 Serially Interfaced, 8-Digit LED Display Drivers

The MAX7219 is an integrated input/output common-cathode display driver that is
serially interfaced to connect microprocessor and 8-digit 7-segment of digital LED 
display. The on-board components include a BCD code-B decoder, segment and digit 
drivers, 8x8 static RAM used to store data, and multiplex scan circuitry. The 4-wire 
serial interface allows connection with all common microprocessors.


Board Connections

The connection to a microcontroller system is accomplished using a 2x5-pin female 
IDC10 connector on the end of the attached ribbon cable. The on-board DIP switches 
enable user to configure which pins will be used for MOSI, SCK and CS lines.
 

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