2.3" Character Height 7-segment LED 4-digit Information Board *USA

Information Board ( Back)

Free present a piece of Demo Board

Features:

1.The 7-segment LED display development board assembled 4pcs 2.3 inch common cathode 7segment LED display.

2.This development board assembled 74HC595 to drive the LED. Only need to feed two signals (Clock and Data). Variable brightness by PWM.

3.This item would not cascade with multiple boards. If need to cascade, use your microcontroller to send data to individual board directly.