The 4 7 Segment Display is a component consisting of four numeric displays placed side by side and is commonly used to display four-digit data such as clocks, thermometers or counters. The segments of each digit are connected in parallel and work by "multiplexing", making it appear as if four different digits are being displayed simultaneously with very few pins. It is a cost-effective and efficient solution for clearly presenting numerical values in digital projects.
Projects using this component
#47Intermediate
Premium
Printing 0-9999 Numbers on a 4-panel 7 Segment Display
Project that shows numbers from 0 to 9999 on a 4-segment 7-segment display with SevSeg library. It teaches multi-digit display logic with multiplexing (scanning) method.
4.4(19)
25
#48Intermediate
Premium
Digital Clock with 4 7 Segment Display
Digital clock project showing hours and minutes with DS1302 RTC module and 4-segment 7-segment display. It combines real-time clock data and segment display.
4.8(56)
73
#49Beginner
Premium
Bomb Animation with 4 7 Segment Display
Bomb animation project that counts down on 4 7 segment display, can be accelerated with potentiometer and canceled with buttons. Teaches the use of timer, multiple input control and millis().
4.8(62)
78