1. Working principle of Bluetooth module
Bluetooth devices use radio waves to connect to phones and computers. Bluetooth products contain a small Bluetooth module as well as the Bluetooth radio and
This event provides 100 sets of products. I was lucky enough to get one. I will complete the basic tests of all projects and then complete a relatively complete project. I will unbox it first.The main
I happened to see a domestic DDR4 memory on JD.com. After reading the introduction, I thought it was pretty good. What attracted me most was the lifetime warranty and replacement instead of repair. To
UWB Positioning AlgorithmAt present, wireless positioning technology refers to positioning algorithms. The most commonly used measurement methods and calculation methods used to determine the location
There is only one user button "Wakeup" on the development board, but my project requires at least two states of user input. The simplest method is to identify the user's long press or short press. Thi