SunFounder ESP32 User Manual

SunFounder ESP32 Starter Kit
• Storage Register
– When the storage register is in the rising edge state, the data of the shift register will be transferred to the
storage register.
– The storage register is directly connected to the 8 output pins, Q0 ~ Q7 will be able to receive a byte of
data.
– The so-called storage register means that the data can exist in this register and will not disappear with one
output.
– The data will remain valid and unchanged as long as the 74HC595 is powered on continuously.
– When new data comes, the data in the storage register will be overwritten and updated.
704 Chapter 5. Learn about the Components in Your Kit

SunFounder ESP32 Specifications

General

Brand	SunFounder
Model	ESP32
Category	Controller
Language	English