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Electronics Diy Membrane Keypad Professional With Female Housing
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20241105-05 |
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 ;10-13 days for Batch goods |
| Payment Terms: | Western Union, T/T, PAYPAL |
| Supply Ability: | 35000 +pcs +a Month |
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Detail Information |
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| Material: | Polyester Or Polycarbonate | Color: | Pantone ,RAL,RGB, CMYK Or Samples |
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| Pitch Of Connect: | 1.0MM ,1.25MM .2.54MM Or 0.5MM | Adhesive: | 3M Adheisve Or Other Reuqest |
| Size: | Custom Design | Life Cycle: | 1 Million Times |
| Printing: | Silk Screen Printing | Operating Temperature: | -20°C To 70°C |
| Highlight: | Professional Membrane Keypad,Electronics Membrane Keypad,Female Housing Membrane Keypad |
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Product Description
lectronics Diy Membrane Keypad Professional With Female Housing
Steps to Create a Membrane Keypad
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Design Your Layout:
- Decide on the number of buttons and their arrangement. A common layout is a 3x4 grid.
- Create a design on paper or digitally that includes the button labels.
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Create the Conductive Layer:
- Cut a sheet of your conductive material to match your design. If using copper tape, cut strips that fit your layout.
- Place the conductive material on the bottom side of the button layout you designed.
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Create the Insulating Layer:
- Cut a piece of insulating material to the same size as your conductive layer.
- Punch small holes in the insulating layer where the buttons will touch the conductive layer.
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Assembly:
- Stack the insulating layer over the conductive layer, ensuring that the holes align with the buttons.
- Secure the layers together with adhesive or double-sided tape.
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Wiring:
- Use wires to connect each button's conductive pad to the microcontroller.
- Make sure to set up a grid or matrix for easy identification of button presses.
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Programming the Microcontroller:
- Write a simple program to read the input from the keypad. You can find libraries for handling keypad input, especially for platforms like Arduino.
- Test each button to ensure they are working as intended.
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Testing and Debugging:
- Once everything is assembled and programmed, test the keypad for functionality. Make sure each button registers correctly.
Membrane Switch specification:
| 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 | ||||||||
Membrane switch Performance Index:
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Our Services :
1 Reply your inquiry within 24 working hours
2 Customize design is available ,OEM and ODM are welcome
3 Experienced Staffs answer your all question in professional and fluent English
4 Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs
5 Good service ,High quality ,test all goods and short lead time supply
6 we can make any shape ,size ,color ,technology such like button ,LED mounted ,sensor mounted ,and so on based on your request
7 Before mass goods ,we will supply the sample for your approved ,before proofing ,we will design the artwork for your confirm first ,both of them are in order to reduce the cost in the mass goods for you
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