74HC595 Driving 2 7-Segment Digital Display Module
74HC595 Static Driving 2 Segment Digital Display Module Seamless Can Series 0.5-inch 2-bright Red
- 2-way bright red digital display module, there are four screw holes. Easy to install.
- Use two 74HC595 SMD drives, digital tube were each band limiting resistor, to ensure uniform brightness.
- Static drive, in the digital unchanged, SCM has not refreshed. Non-dynamic scanning, saving MCU system resources.
- Simple interface, VCC +, GND -, SDI data, Shift clock SCLK, latch LOAD, only three wire interface with the microcontroller, saving microcontroller IO
- Data output for easy cascade.