This video is a speech given by Agilent Senior Application Engineer Ye Weibin at the 5th International Test Instrument and Application Technology Conference, titled "Generation and Analysis of Broadband Signals"
[size=14px]The problem is this: when I was using STM8L, I defined a global variable A, and only assigned an initial value of A=5 during initialization. During the entire program life, [/size][color=#f
The adjustable power supply composed of LM317 has the following two problems:
1. What is the function of the circuit composed of VQ1 and R3 in the figure?
2. What is the function of VD2 in the picture
1. DIP switch
This is a cross section of a plain old DIP switch. There are four groups of switches in this component. This is one of the switches.
This is the annotated version. It looks very simple.
The structure, working principle and function of CGY48240A high-frequency switching power supply are introduced, the reliability and safety are analyzed, and the factors affecting the reliability of t
After a circuit board is soldered, when checking whether the circuit board can work normally, it is usually not powered on directly. Instead, follow the steps below to ensure that there are no problem
Application scenario: The switch uses MOS 47N60 or IPW60R045CP, and it is best if both can be driven. The driver supply voltage is 12-15V. [/backcolor][/color] [color=rgb(85, 85, 85)][backcolor=rgb(25