Why is there a 2 in the denominator when calculating the baud rate of the serial port communication of the 51 single-chip microcomputer? I have never understood why it is divided by 2. As shown in the
This causes many routines to fail to execute because they rely on an external 32.768k crystal oscillator. Has anyone manually added a crystal oscillator?
Preface
We have already learned about the Python development environment. Now let's test each sensor and interface module one by one.
Let's start with the simplest one, first understand the operation
Wearable computers require the host to be light and small due to their wearability. The host chip uses the Linux embedded operating system, on which the Bluetooth protocol stack is integrated. Due to