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Matrix Sealed Industrial Diy Membrane Switch With Led Embedded
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20241119-20 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 pcs |
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| Price: | communication |
| Packaging Details: | PE bags first and Foam in Carton and etc |
| Delivery Time: | 4-5 days for Samples making ;10-15 days for Batch goods |
| Payment Terms: | Western Union, T/T,PAYPAL |
| Supply Ability: | 21000 +pcs +a Month |
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Detail Information |
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| Material: | Polyester Or Polycarbonate Or Others | Color: | Pantone, RAL CMYK ,RGB Or Samples |
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| Pitch Of Connect: | 1.0MM ,1.25MM，2.54MM，or 0.5MM | Adhesive: | 3M467 200MP Adheisve Or Others |
| Button Type: | Metal Dome | LED Type: | 0603or0805 |
| Highlight: | matrix lcd membrane switch,matrix membrane touch switch,sealed lcd membrane switch |
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Product Description
Matrix Sealed Industrial Diy Membrane Switch With Led Embedded
Materials Needed
- Microcontroller (Optional): Such as an Arduino or Raspberry Pi for testing.
- Wire: For connecting the switch to a circuit.
- Scissors/Knife: For cutting materials.
- Multimeter: For testing connectivity.
- Conductive Ink or Tape: You can use conductive silver ink or adhesive copper tape.
- Non-Conductive Layer: A flexible plastic sheet or mylar film.
- Adhesive: Double-sided tape or adhesive spray.
- Graph Paper or Design Software: For designing your switch layout.
Tips
- Experiment: Try different designs and materials to see what works best for your application.
- Soldering: If your design allows, soldering connections can be more reliable than using tape.
- Scaling: You can create larger or more complex switches using the same basic principles.
Steps to Create a Membrane Switch
1. Design the Layout
- Use graph paper or design software to sketch the layout of your switch. Determine the shape and size of your buttons and how many you want.
2. Prepare the Conductive Layer
- If using conductive ink, print or draw your circuit design on a non-conductive surface (like plastic). If using tape, cut it into the desired shapes and place them according to your design.
3. Create the Non-Conductive Layer
- Cut the plastic sheet to the same size as your conductive layer. This will act as a spacer to prevent unintended connections when the button is not pressed.
4. Assemble the Layers
- Cut out holes or windows in the non-conductive layer where the buttons will be.
- Align the conductive layer underneath the non-conductive layer, ensuring that the conductive paths will connect when the buttons are pressed.
5. Secure the Layers
- Use adhesive to attach the non-conductive layer to the conductive layer, leaving the button areas free.
6. Connect Wires
- Attach wires to the conductive paths. Ensure they are securely connected to your microcontroller or circuit.
7. Testing
- Use a multimeter to test the connections. When a button is pressed, the circuit should close, and you should see a change in the multimeter readings.
8. Final Touches
- Once tested, you can encapsulate the switch in a protective cover or integrate it into your project.
Descriptions :
| Overlay material ---For front or face overlay | ||||||||
| Polyester | Polycarbonate | |||||||
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1 Highly versatile for embossing |
1 wide range of the surface finishes and thicknesses |
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| Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications | ||||||||
| Pedestal embossing | Rim embossing | Pillow embossing | Dim embossing | |||||
| Windows or LCD --- For display functions | ||||||||
| Printed colors windows such like red ,black and so on | Transparent finishes windows | |||||||
| Keys | ||||||||
| Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds | Non-tactile keys: printed silver spot on the circuit | |||||||
| LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others | ||||||||
| EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs | ||||||||
| Cables --- is extension of circuit and communication with your device | ||||||||
| Screen printing conductive silver cable | Copper plated cable /Polyimide or FPC | PCB cable | ||||||
| Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector | ||||||||
| Shielding --- For protection function | ||||||||
| Gasket seal/Waterproof :protect the conductors against from the humidity and splashes | EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect | |||||||
| Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others | ||||||||
| Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA | ||||||||
| Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL | ||||||||
| Standard Tolerances :+/-0.2MM | ||||||||
Performance Index
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Common membrane keypad structure choose :
Other photo show :
How to order
• Send us the drawing ,spec or photo about your product or fill our quotation information table . Get Latest Quote
• Confirm order details and approved our artwork before sample ,confirm our sample before mass goods and Order PI will be sent
• we will send our artwork for your confirm within 3 days before sample making ,and sample lead time is 4-5 business days As usual .
mass goods :as common ,it is 7-10 business days ,which is based on our produce department schedule and product craft and order quantity
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