1. Working principle and characteristics of relays Relays are electronic control devices that have a control system (also known as an input circuit) and a controlled system (also known as an output ...
I will post two articles to share with you and discuss together. At present, low-voltage and high-current load point modules, VRM modules, and digital power supplies will have relatively good prospect...
TWS (True Wireless Stereo, true wireless Bluetooth headset) needs to detect the opening and closing of the charging compartment cover, and whether the headset is in place. In this detection function, ...