Serial Port IntroductionIn the field of embedded development, the serial port usually refers to UART, which is Universal Asynchronous Receiver/Transmitter. It is a universal serial data bus used for a
The Raspberry Pi 4 itself has a USB interface and a Gigabit network port, and the CPU is also very fast. You can use the Raspberry Pi to connect a USB camera for network video monitoring. You can chec
From: https://learn.adafruit.com/glue-stick-archway This project uses glue sticks and a NeoPixel LED array to create a "fiber optic" rainbow archway. The NeoPixels hidden underneath the glue stick dir
[size=4][url=home.php?mod=space&uid=393146]@bigbat[/url] [url=https://en.eeworld.com/bbs/thread-1070014-1-1.html]【 ST NUCLEO-H743ZI Review】(1) First experience lighting up the LED[/url] [url=https://b