Feature

●Adjustable LED: 4 digit LED digital display module, LED brightness is adjustable and has a wide range of applications
●DURABLE DIGITAL TUBE: To drive a digital tube using two 595, the MCU 3-Way IO port is required and the display is based on the dynamic scan principle of digital tubes
●EASY TO INSTALL: The digital tube module has 4 M2 screw positioning holes with 2.2mm diameter, convenient to install
●Voltage and current: The operating voltage range is 3.3 V - 5 V, and the module current is 30 - 80 MA, with a power supply of 5 V, stable and reliable
●WIDE APPLICATION: This digital display tube is compact in size, equipped with jumper, suitable for a variety of electronic experiments


Description

Specifications:
Item Type: Digital Tube Module
Operating Voltage: 3.3 V – 5 V
PCB Board Size: Approx. 38 x 22mm / 1.5 x 0.9 inches
Module Current: 30-80MA (with 5V power supply)

Package List:
1 x Digital Tube Module 1 x Jumper