Micro switches, also known as snap-action switches, are critical components in many electronic devices. They operate by using a spring-loaded mechanism that makes or breaks electrical contacts when a specific force is applied. Understanding how to tell if a micro switch is bad is essential for troubleshooting and maintaining various appliances, from household devices to industrial machinery. This guide will walk you through the steps to identify a faulty micro switch and provide insights into their operation, common issues, and testing methods.
