This kit contains a 7 segment display consisting of 12 LEDs per segment and 4 LEDs for the decimal point. Using an additional power supply, which does not have to satisfy any strict standards, it may be easily connected to existing circuit.

Specification: Power supply 22-26V DC non- regulated, segment current static 40mA & multiplex 75mA, total current in static mode max. 400mA, PCB dimensions 5.9" x 9.9".