The 4-Digit 7-Segment Display is a self-contained module containing four 7-segment LED numeric displays. This module is a very simple common cathode display can easily interface with any microcontroller development board. Features of 4 Digit Seven Segment Display Board (Common Cathode): 4 multiplexed displays. Easy to interface.. Long lasting.. Operating voltage-3v to 5v. Applications of 4 Digit Seven Segment Display Board (Common Cathode): GSM based digital notice board.. Password based door lock system. RF based employee counter. DIY projects with 4 digit numeric display. SKU: RM000040 Category: Seven Segment LED Display Warehouse Code: R00007-S02-P03-Z01
