[size=4]As shown in the figure, it is a schematic diagram of using a single TL431 constant current. [/size] [size=4] [/size] [align=center][size=4][/size][/align][size=4] [/size] [size=4]Principle: Th
Can the value of this register be set arbitrarily? For example, 0XF represents 25.6V, so what value does 20V correspond to? The value of the register? 0X??
It is said online that fast charging is harmful to the battery, and charging with too low or too high a charge is bad for the battery. Do you think this makes sense? How can we better protect the batt
Those who are learning schematic simulation can watch the video. The introduction of spice model is very detailed in the video, which is good. [hide]attach://487665.rar attach://487666.rar[/hide]
The second-order voltage-controlled low-pass filter circuit is shown in the figure. R1, C1 and R2, C2 respectively form two first-order low-pass filters, but C1 is connected to the output end to intro