Since the volume and weight of the power supply used in the instrument are usually limited, a design method of a switching power supply controlled by MOSFET and isolated by a high-frequency transforme
I want to use the result calculated by fast FFT transformation, and then find the effective value.I don't know how to do it. I use 2812.Since I am a novice, I hope you can give me more guidance!
Electronic power supplies use modern power electronics technology to control the ratio of the time when the switching transistor is turned on and off to maintain a stable output voltage. Switching pow
MTK7688 temperature and humidity sensor application on the OpenWRT platform I have tested the DS18B20 and DHT11 sensors before, and both passed the test. This article mainly explains how to implement