This year's college entrance examination results are being announced one after another. Whenever we mention the college entrance examination, there is always a group that attracts a lot of attention,
Today, I will show you how to use the function calculation function of an oscilloscope to test the transient energy of a battery.
Transient energy test concept: how much energy is released instantly b
Dear teachers, as the title says, what frequency ESR should we choose for the output filter capacitor of a flyback power supply?
Below is how to interpret the ESR frequency relationship diagram of ele
I would like to ask you, is there any recommended solution for a real-time clock that requires a working time of more than 10 years? I don't know how to choose a backup battery? Or should I directly c
[size=4]Description[/size] [size=4]This reference design is an excitation amplifier and analog front end for resolver sensors. The design implements discrete components and standard op amps on a print