It can realize temperature over-limit alarm, display the current temperature value, and set the upper and lower temperature limits. When the temperature is too high, the fan is controlled to rotate to
This is my first time to use digital audio. I am a little confused. I want to convert analog audio signals into PDM format of digital audio. Is there any way? Can you recommend a chip that can convert
The eight-bit microcontroller is widely used in some simple controllers due to its simple internal structure, small size and low cost. Even in this century, it still occupies a considerable share in t
question:The site is doing constant pressure water supply in the rural area. However, the rural area is required to install a current leakage protector. Since the inverter has a high-frequency output,