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ACEBOTT 12X12mm Big Key Light Touch Switch Module OEM/ODM Hat High Level Output for Arduino Switches Product Category
Product Description
Products Description
Button module is a common electronic component used to achieve key operation in electronic devices.
The Button module is composed of two electrodes and a spring-type button, which is located between the two electrodes. When the button is not pressed, the two electrodes of the button are disconnected, and the circuit is in the disconnected state; When the key is pressed, the two electrodes touch to form a closed circuit.
Application reference: keyboard, control switch, etc.
| Operating voltage | 3.3V~5V |
|---|---|
| Operating temperature | -10°C~+50°C |
| Output signal | Digital signal |
| Size | 3.16cm*2.38cm |
Connection & Wiring
| Button Module Pin | ESP32 Connection |
|---|---|
| VCC | 5V |
| GND | GND |
| Sign | Pin 32 |
Note: Expansion board is attached to esp32 controller board.
Frequently Asked Questions
1. What is the main function of this Button module?
It is used to achieve manual key operation in electronic devices by completing a circuit when
pressed.
2. What voltage range does this module support?
The module operates within a voltage range of 3.3V to 5V.
3. Can I connect this module directly to an ESP32?
Yes, it can be used with an ESP32 controller. Please refer to the connection guide (VCC to
5V, GND to GND, Sign to Pin 32).
4. What type
of output signal does the button provide?
It provides
a digital output signal.
5. What is the operating temperature range?
The module is designed to operate between -10°C and +50°C.
6. What are the dimensions of the button module?
The physical size of the module is 3.16cm by 2.38cm.
