Reference
This article details the principle and function of self-locking switches, which use mechanical locking to maintain connectivity and output signals, essential for electronic applications.
Principle
Self-locking switch generally refers to the switch with mechanical locking function. Press down, and the switch has connectivity and outputs high, at this time the button will not be ejected after we release it, keeping in lock mode; press again, it's diconnected and output low, and the button is ejected.
Other Supplementary Information
The self-locking switch can output and stay at a high/Low level. It can recognize the movement of pressing button and output the corresponding signal.
Press first time, the module is pressed and output "ON" or "1"
Press the second time, the module is ejected and output "OFF" or "0".
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