[align=left][font=微软雅黑, 宋体][size=4][color=#000000][backcolor=white]The hardware single-channel design of a single-chip microcomputer application system includes two parts: one is system expansion, tha...
How can analog technology and digital technology be combined into one, or digital technology replace analog technology? For general applications, analog and digital systems can indeed be distinguished...
The recent " Free Board " event will end on May 31st . Friends who have not participated yet should hurry up and join!
Opportunities are rare and will never come again. Without further ado, let’s get ...
When the stepper motor is running at high speed, the current waveform is always bad. Has anyone used current sampling feedback to control the attenuation of the PWM wave to improve the current wavefor...
1. Basic use of RTC
In the routine, an experimental example of RTC is provided. With the cooperation of the serial port, the initial value of RTC can be set, and the RTC timing value can be output thr...
The experience is a bit behind, today I will test it by creating a new DEMO, and then transplant our SHT20 sensor to let our L436 development board read the temperature and humidity values.
First, we ...