In the elevator industry, key switches are used in the control panel of the elevator car and the call panel installed on each floor. The keys are required to have high reliability, anti-interference, ...
The basic functions of inductance are filtering, oscillation, delay, trapping, etc. A more vivid way of saying it is : " passing DC and blocking AC " . In detail, it is in the circuit board, the induc...
I want to save data (3 bytes) to EEPROM when power is off, and use BOD power-off detection, but I don't know how to use it. I hope experts can give me some advice:1. After setting BODEN and BODLEVEL i...
[i=s]This post was last edited by eagler8 on 2021-10-5 19:26[/i]For this project, four specifications of OLED organic screens were specially prepared....
[backcolor=rgb(222, 240, 251)][color=#000000]I have purchased a Mir Technology ZYNQ (7020) development board. Is there anyone willing to exchange the matching tutorial? Black gold zynq, zedboard... ar...
Abstract: The principle of fast charging is explained. In view of various problems that occur during battery charging, a pulse fast charging scheme with graded constant current is adopted, and the des...