[i=s] This post was last edited by dontium on 2015-1-23 13:20 [/i] I am working on a motor recently and need to use the MT method to measure speed. I found that most of the motor control routines in T...
There is a circuit, which should be D/A output. Its input is isolated by 3 optocouplers and then connected to a 6-pin chip (packaged as SC-70 6L or similar SOP form), which is then connected to conven...
[i=s]This post was last edited by qwqwqw2088 on 2017-4-24 15:01[/i] Analysis of mobile phone RF circuit Analysis of typical functional modules in RF circuit, transceiver circuit, phase-locked loop cir...
at89s52 Changzhen is 11. 0592 eeprom is at24c02. When I write 10 1s to eeprom and then read it out, (hexadecimal) 31 20 31 20 31 20 one is right and one is wrong. It is very regular. Please help. What...