Demo VideoPreface
Based on the official HAL library, we can easily develop. This time, based on touch buttons and segment code display, a counter function is realized.
process
Based on LCD_TK.
Design
Thanks to advances in miniaturization, Bluetooth communications, and embedded processing, modern hearing aids have more features than ever before, from streaming music to being able to adjust hearing
Due to the shortage of masks in China, many masks from abroad are imported. If there is English on them, it will not be difficult for engineers. However, if it is a foreign language other than English
[size=14px]Help:[/size] [size=14px]The serial port interrupt of routine 6657 has been adjusted using the program's dynamic configuration. It mainly maps the serial port 0 interrupt (No. 164) to the ho