In some process flows, it is necessary to start the three motors M1, M2, and M3 in sequence, and stop them in reverse order of M3, M2, and M1. In this circuit, since the normally open contact of KM1 i
A netizen wants to make a Class AB amplifier for use in cars. He doesn't know what chips TI recommends, and he requires the best sound quality. Please provide relevant typical circuit diagrams and PCB
Slow download speeds? Have to turn off WiFi? You're not alone!According to a study by OpenSignal, the average mobile network speed in 33 countries has exceeded WiFi, which is the opposite of what it w
triodeWhat exactly is in the transistor datasheet?The transistor driving relay circuit, transistor driving LED or LED backlight circuit seem to be so simple that it cannot be simpler. Do you feel you
The purpose of filters is explained very clearly in the article "A Brief Analysis of Three Types of Wi-Fi Filters (Part 1)" . Let's take a look at it below.People often think that “a filter is a filte