Monthly Archives: May 2025
What are non-tactile switches? Types of tactile switches
A non-tactile switch is a switch that provides almost no physical feedback when operated, such as capacitive touch switches and proximity sensors. They detect changes in capacitance or infrared signals to turn the circuit on and off, and are suitable … Continue reading
What is a normally open switch? NO switch
A normally open switch (NO switch) is a switch that remains open when no external force is applied, cutting off the circuit. When the trigger condition occurs, the switch closes and current flows. This type of switch is widely used … Continue reading
What is a normally closed switch? NC switch
A normally closed switch is a switch that remains closed when no external force is applied, allowing the circuit to conduct. When the trigger condition occurs, the switch opens and cuts off the circuit. Typical application scenarios include safety switches … Continue reading
What is a rubber dome switch keyboard?
The rubber dome switch keyboard is a common type of keyboard with a rubber dome pad under the key. When the key is pressed, the rubber dome deforms, making the circuit conductive and realizing the input function. This design gives … Continue reading