A: According to the frequency to be suppressed, the inductance of the common mode inductor and the resonant frequency of the Y capacitor are used to determine it. In practice, the component distributi...
With the help of the ADC inside the STM32L452 and an OLED screen, a simple digital voltmeter can be formed. The display effects are shown in Figures 1 to 3.The channel used for A/D acquisition is ADC_...
These manuals come with the Gaoyun Yunyuan IDE after installation. There are various versions in English, Chinese and Japanese. The information is very good. Friends who have not received the board ye...
IDF spent several days installing it, and today I finally got the LED to light up.
1. Install IDF. The installation tutorial is in: Standard Setup of Windows Platform Toolchain - ESP32-S2 - — ESP-IDF ...