Description
- 3 Pin Button Key Switch Module
- Color: Red
- Used to control the electronic device
- Output type: Digital signal
- Interface mode: PH2.0 ~ 3P
- Working voltage: 3.3 V - 5 V
The 3 Pin Button Key Switch Module (Red) is used to control an electronic device. It is usually used as a switch to connect or disconnect circuits.
Under normal circumstances, the two contacts of the button are in the open state, and they only close when the button is pressed.
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Dimensions
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