[i]Yesterday I bought some bulk 100nF 50V chip capacitors on Taobao. [/i] [i] I am worried that the actual withstand voltage will not meet the requirements [/i] [i] I saw some posts that falsely marke...
[size=4]As shown in the figure: [/size] [size=4]Take the 3V3_TX on the left as an example: [/size] [size=4]When 3V3_TX is at a high level, Q1 is in the saturation area, which is equivalent to a short ...
[p=26, null, left][color=#333333][font=Arial]I am burning a program in the FLASH of 430 by using the custom method (using the serial port). After burning, the power is turned off and reset, and the re...
Global variables defined in the main function
If I change the value in the timer, it seems to be effective only once. After that, it changes back to the most recent value; it's weird. Aren't global va...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:46 [/i] Many friends who bought the NEC MCU 78F0513D development board found that the schematic diagram of the development board on the CD w...