I have never done WIN CE development. This time I received an order involving CE development. But I don't understand it. I hope you can help me teach me how to build a development environment and run ...
Has anyone used MAX275 to make analog filters?As shown in the figure, I can change the center frequency of the bandpass filter by adjusting R2 and R4. I have used this chip to make a 50k filter, and t...
Content 89S51 is used as clock and detects external power supply. When power is off, RAM data is written into AT24C64 and read back when power is on. Report thesis title... Please......
[p=30, null, left][font=宋体][size=4][color=#000000]Current detection or feedback is usually required in power supplies and other equipment. Current detection usually uses a series sampling resistor and...