You can imagine a scene like this:
Guan Guan sat on a chair, shook his body and sighed. He shouted slogans every day and gained weight every time.
Then the sister of Guan Guan threw a pair of handles
[color=#252525][size=14px] [/size][/color][color=#252525][size=14px]The ordinary batteries I bought for the Xiaosan remote control ran out of power after a short time, which was very depressing! I tho
After reading some introductions, it said that the calculation should be compared with a point source oscillator (which does not actually exist), which I don't quite understand.
If we want to test it,
This control board is mainly used for a cost-effective switching power supply control board. It uses high-performance MCU GD32 to sample voltage, current, and temperature data, and outputs PWM control