In this experiment, the digital tube display circuit is built with the 89S51 minimum system board, and the use of the microcontroller I/O is continued. In addition, a simple application of the timer i
[color=rgb(68,68,68)][backcolor=rgb(255,255,255)]I am a new user. I would like to contribute some information and earn some coins. I hope it will be helpful to you all. [/backcolor][/color] [[i] This
These are some materials I translated when I was in college, including the original English version and some Chinese data manuals (the most complete ones on the Internet, translated by myself). Please
When I was a child, the radios and televisions at home all had poles that could be flexibly rotated and stretched. Everyone must still remember this pole that could rotate back and forth, and perhaps
DC.DC power supply output without inductor and freewheeling diode. Is the core reset of transformer when VDS voltage drops to VIN or when it is equal to 0? See attachment