Brothers, I have a question for you. I used NCP1252A chip to make a dual-tube forward switching power supply. Today I measured the voltage of the chip CS pin and it reached 1.28V, but the power supply
1、watchdogtimer(WDT_A)
Watchdog timer?
Watchdog Timer 32-bit timer, can be used as a watchdog or as an interval timer.Before you watch, ask yourself a few questions
a. Does the watchdog depend on the
I have a question. Why does the 12V power inlet of the car's central control need an LC filter circuit formed by a 330uH inductor and a 3300uF large capacitor to filter low-frequency interference? Is
Let's take you to play with mobile application creation, timing function, delay function, push function, smart scene function. If you need to make smart curtains, you can customize the scene according