Printed Polyester Digital Membrane Switch Module Arduino Matte Self
Adhesive Nameplate
Using a Membrane Switch with Arduino
Here's a basic guide on how to set up a membrane switch module with
an Arduino:
Components Needed
- Arduino board (e.g., Arduino Uno)
- Membrane switch module
- Breadboard and jumper wires
- Resistor (typically 10k ohm for pull-down configuration)
Wiring Diagram
- Connect the Membrane Switch:
- Connect the common pin (COM) of the membrane switch to a digital
input pin on the Arduino.
- Connect the other pins (for each button) to ground through a
resistor (10k ohm).
Explanation
- INPUT_PULLUP: This configures the pin with an internal pull-up resistor,
meaning the pin reads HIGH when the button is unpressed and LOW
when pressed.
- Debouncing: A short delay is included to prevent multiple readings from a
single press.
Tips
- Testing: Use the Serial Monitor in the Arduino IDE to see the output when
the button is pressed.
- Multiple Buttons: If your membrane switch has multiple buttons, you can connect
each button's output to a different pin on the Arduino and modify
the code accordingly to read their states.
Applications
Membrane switch modules are commonly used in:
- Control panels for appliances
- Keypads for security systems
- User interfaces for various electronic devices
Specification:
1)Material (for front or face overlay)
Polyester:
1.Highly versatile for embossing
2.Highly resistant to chemicals
3.Better durability
4.For internal and external use, UV resistance
Polycarbonate:
1.Different surface(Glossy, Matt) and thickness(From 0.12mm~2mm)
2. cost-effective in price
3.For internal and external use
2) Embossing
Rim embossing/pillow embossing/dimple embossing
Graphic overlays can be embossed in order to insert domes/LED,
leave space for mechanical keys/LED and provide tactile indications
and better tactile feeling.
3)Windows(for display function)
1. print different colors windows, As transparent grey/Red/green
window for display
2. Clear/Transparent window for LCD display
2. Matt/semi-transparent window for LED
4)Keys/buttons
Tactile keys---with poly dome
Non-tactile--silver printing dots with flat key
5)Adhesive
mostly used are 3M-double-side glue
More photos show :
Advantages:
Easy to apply and remove without leaving residue
Durable and resistant to moisture, chemicals, and environmental
factors
Customizable with various designs, shapes, and sizes
Cost-effective for small to medium-sized labeling needs
Versatile for use on a wide range of surfaces and materials
Self-adhesive labels are a popular choice for a variety of labeling
and identification needs due to their convenience, versatility, and
ability to be customized to meet specific requirements.
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