The problem of screening electrolytic capacitors. The electrolytic capacitor is an important component of electronic ballasts and switching power supply products. Its quality problem directly affects
Lecture 1: Capacitor Characteristics (Isolating DC and Passing AC) A capacitor is a container that can store electric charge . It is composed of two metal plates that are close to each other and separ
Hello everyone, today we used DDS to make FM frequency modulation signal. Now I have a question to ask you, which is how to accurately measure the frequency deviation of the modulated signal. Now we h
There is a sentence in the working principle of ds18b20 temperature sensor: "The cycle continues until the subtraction counter 2 counts to 0, and the accumulation of the temperature register value sto