Learn C language from scratch : https://training.eeworld.com.cn/course/4789Little Turtle teaches zero-based learning of C language, Tan Haoqiang version
As the world's second largest mobile phone manufacturer, Motorola has considerable strength and experience in the fields of wireless, broadband and automotive communications, and has become a unique g
I updated the IDF and found that the USB interface has changed a lot. Fortunately, I managed to get it connected in time. I don’t know why, but I just use it.
[i=s]This post was last edited by fish001 on 2018-6-24 18:31[/i] [size=4][font=PingFang SC, Microsoft YaHei, SimHei, Arial, SimSun][color=#4f4f4f]1. Insufficient compensation. For example, in order to
The price of TPS54340 has risen from 3.5 to 15 yuan. Now 431 is used as the reference and loop, 5 BJTs are used for PWM+DRV, and NMOS is promoted. The replacement cost is 1.2 yuan. The efficiency is e