I have been very busy recently and have not had time to share new maintenance experiences and methods with you on the forum. Today, I finally took some time out of my busy schedule to visit the forum ...
[p=30, null, left][font=宋体][font=Verdana][size=4][color=#000000][b]In the design of optical transmitter module, using laser driver to drive high-speed laser diode to emit light is the core of the whol...
Please write a C function that returns 0 if the processor is Big_endian; if it is Little_endian, it returns 1. (Tip: How Big_endian mode and Little_endian mode store operands)...
Today, my teacher brought me an air purifier that he bought from Japan. The reason is that he plugged the voltage into 220V by mistake. I wonder if any forum friends have similar experience? Is there ...
I used this development board a long time ago and it seemed to be fine. I also did the serial port experiment. But when I used it again today, I found such a serious problem. [/color] [color=#252525]T...
I want to get voltages of plus or minus 15V and 5V, and use a linear chip to stabilize the voltage to get plus or minus 15V and 5V. If the AC power 220 is converted to 24V (switching power supply), an...