Want to buy an STM32 development board? Want to get started from scratch?
In order to better help friends in the forum to learn, EEWORLD and Feiqian Electronics jointly organized this STM32 developmen
[backcolor=rgb(239, 245, 249)][size=18.018px]I don't know where the problem is, please give me some advice. My test result shows that when the input is around 7V, there is an output waveform at 494, b
I sell power supplies. A few days ago, I read a report that Tektronix and Agilent have launched their own new frequency meters , FCA and 53200 series . I want to ask if engineers at eeworld usually us
I would like to ask why the external AD resource of the EZ430RF2500 module has a voltage when it is powered on. Isn't it said that the input voltage of the AD analog voltage is 0? There is voltage onl
Boston Dynamics' new generation bipedal robot Atlas : https://training.eeworld.com.cn/course/3555Boston Dynamics has launched a new generation of "Atlas" robots. The new Atlas is 175cm tall and weighs