[i=s]This post was last edited by .cn on 2014-3-31 00:51[/i] I just got in touch with the 430 microcontroller. I am still a novice. I would like to ask you a question: The board issued by the school w
[align=left]Dynamic response generally refers to the response of the output of a control system from the initial state to the final state under the action of a typical input signal. When a unit step i
[i=s]This post was last edited by Xiaoqianbaibai on 2017-3-29 08:43[/i] [size=4]I am an intern and came to the capital from Changchun alone. I was lucky enough to get an internship in my current compa
I use MC39i to send PDU SMS. It takes 3 or 4 seconds to show ">" during the AT+CMGS step. Why? Is there any way to speed it up? I have seen others use MC39i, but they can usually send it out within 1
I want to use LPC54102 to drive a PCF8591 AD/DA module, but I can't figure it out. I hope an expert can give me some advice. PCF8591 uses the I2C bus interface to write the period address 0x90 (write