What are the disadvantages of push button switches?

Limited lifespan: Push button switches are mechanical devices and have a limited lifespan. With repeated use, the contacts can wear out, and the switch may fail.

Contact bounce: When a push button switch is pressed, the contacts can bounce or vibrate against each other, which can cause multiple open and close signals to be sent to the circuit. This can lead to erratic behavior and false triggering of the circuit.

Limited force: Push button switches typically require a certain amount of force to be applied to the button to activate the switch. This force can vary depending on the switch type, but it may be a limitation in some applications where a very light touch is required.

Limited control options: Push button switches typically have a simple on/off function and do not offer any intermediate control options, such as a dimmer switch for a light.

Limited feedback: Push button switches do not provide any visual or auditory feedback to the user when the switch is activated. This can make it difficult to determine whether the switch has been successfully activated, which can be a limitation in some applications where feedback is important.

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