Welcome to leave a message, I will reply to each message on the same day, and any errors in the article will be updated in the reply. The design is conducted in the Vivado 2018.3 environment, with specific code and detailed line-by-line comments at the end. This is a dynamic display design for FPGA seven-segment … Read more
Subscription Account of Suoao Technology Center Scan the QR code to follow us Microcontroller Training Suoao Electronics Department Holidays are not for napping, but for recharging. Our microcontroller training has also been active. Let’s review what was covered last Sunday! Main Content: SPI Communication Four Specific Topics: Basic Communication Knowledge—Introduction to SPI Communication—HC595 Principle—Program Review … Read more
Introduction to Digital Tubes The pins related to data of 74HC595 can be divided into three categories: DS: Serial data input, connected to a certain digital I/O pin of the microcontroller. Q0~Q7: 8-bit parallel data output, can directly control 8 LEDs or the 8 pins of a seven-segment digital tube. Q7′: Cascade output terminal, connected … Read more