Teachers, please recommend a Schottky diode with a forward current of about 2A. The forward voltage drop is about 0.3V under normal circumstances. Thank you.
GPRS module is used as data transmission system, 16 serial port modules transmit at the same time, do I need my own protocol stack? Do I need to write my own PPP protocol? If you have a solution, plea
The circuit diagram is shown in the figure. The principle is given in the book, but the simulation in Tina and multisim does not produce the expected effect. I would like to ask if you can give some a
[i=s]This post was last edited by qwqwqw2088 on 2020-5-25 08:39[/i]When talking about polarization, we talked about the term "false charge", which means that the battery looks full, but in fact, durin