Recently, there is a project in school that needs to use 430 and ARM for USB communication, so I need to write the Linux USB driver for 430 myself. Does anyone have relevant experience? Can you share
[hide]For the packaging of high-power LEDs, the packaging method and corresponding materials should be selected according to the LED chip. If the LED chip has been flipped, it must be packaged by flip
For LPC1114, I want to keep it from working normally, and wake it up when a button is pressed, and then use it to control the power-on of other parts of the circuit. I don't know whether to keep it in
I made a switch circuit with B772, the resistance of M is 5Ω, the working current is 1.7A. When the switch is pressed, the transistor will burn. Why is this? Please help
Efficiency of switching power supply : https://training.eeworld.com.cn/course/4404Efficient energy conversion is essential for environmentally friendly power support. To meet the requirements of the n