LED MAX7219 MODULE HAVING 8 BIT DIGITAL SEGMENT TUBE WITH 7 IN PAKISTAN

DESCRIPTION APPLICATION: LED Matrix Displays; Panel Meters; Industrial Controllers;7-Segment Displays; Bar-Graph displays Material: PCB + Electronic Components MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits it is compatible of 5V / 3.3V microcontroller; Only three IO ports are used to drive the eight digit display Note: VCC and GND do not reversed, it would burn the chip; 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines. Mention that you found this ad on DealMarkaz.pk when you call.