
Large Button Module with Red Cap 11x22mm Digital Output
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Prices updated: 12 Oct 2026
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About this product
A large push-button module with a red keycap, measuring 11 × 22 mm, with a 3-pin interface. Its digital output goes high when pressed and low when released, and it is intended for single-chip boards, ARM boards and Raspberry Pi projects.
Specifications
- Dimensions
- 11 × 22 mm
- Keycap color
- Red
- Voltage
- 3.5V, 5V
- Output
- Digital: high when pressed, low when released
- Interface
- 3-pin
Frequently asked questions
How do I wire the button module?
Connect the three pins to signal, VCC and GND, matching the labels on the module. Read the output as a digital input on your board.
What supply voltage should I use?
The listing gives 3.5V and 5V as the supported voltages. Use a supply within this range and confirm the marking on the module before connecting.





