Description:
The KY-004 module provides a momentary push-button switch. When the button is pressed, it closes a circuit, producing a digital high signal. When released, the circuit opens, and the signal returns to low.
It's designed to easily interface with microcontroller boards, offering a straightforward way to add user input to projects.
Key Features:
- Simple Push-Button Interface: Offers a basic and intuitive way for user interaction.
- Digital Output: Provides a clear digital signal (high/low) for easy integration with digital circuits.
- Compact Design: Small size allows for easy integration into various projects.
- Built-in Resistor: Often includes an onboard pull-up or pull-down resistor, simplifying circuit design.
- 3-Pin Configuration: Easy connection with VCC, GND, and Signal pins.
- Cost-Effective: A very inexpensive component.
Applications:
- Arduino Projects: Widely used for user input in various Arduino-based projects.
- DIY Electronics: Suitable for hobbyist and DIY electronics projects.
- Interactive Installations: Can be used to create interactive displays or installations.
- Game Controllers: Simple input for basic game controllers.
- Robotics: Provides user input for controlling robotic devices.
- Control Systems: Basic on/off control for various electronic devices.
Specifications:
- Operating Voltage: 3.3V to 5V DC.
- Output Type: Digital (High/Low).
- Contact Resistance: 50mΩ max (initial).
- Electrical Life: 100,000 cycles.
- Operating Temperature: Typically -25°C to +105°C.
- VCC (+): Power supply.
- GND (-): Ground.
- S (Signal): Digital output.
DATA SHEET AND USECASE
Specifications:
- Button Type: FZ1713 tactile push button
- Operating Voltage: 3.3V to 5V
- Operating Temperature: -25°C to 105°C
- Durability: 100,000 cycles
- Operating Force: 180/230 (±20gf)
- Module Dimensions: 18.5mm x 15mm x 6mm
