Custom Design LED / SMD Light membrane keypad with led For Automotive Dashboards

Components

1. Membrane Switch:

   • A thin, flexible layer that has printed circuits and is often made of polyester or polycarbonate.
   • It consists of multiple layers: a top layer with printed graphics, a spacer layer, and a bottom layer with conductive traces.

2. LEDs:

   • Light-emitting diodes that can be placed under or around the buttons.
   • Used to indicate the status of the device, provide feedback when a button is pressed, or illuminate the keypad for better visibility.

3. Controller:

   • A microcontroller or integrated circuit that processes the button presses and controls the LEDs.

Functionality

• Button Press Detection: When a button is pressed, the membrane switch completes a circuit, sending a signal to the microcontroller.
• LED Activation: The microcontroller can activate specific LEDs based on the button pressed or other conditions (like mode selection).
• Feedback Mechanism: LEDs can blink or change colors to provide feedback to the user, enhancing the interactive experience.

Applications

• Consumer Electronics: Used in devices like microwaves, washing machines, and remote controls.
• Industrial Control Panels: For machinery and equipment control.
• Medical Devices: In devices that require user input and feedback.

Design Considerations

• Durability: Ensure that the materials used are resistant to wear, moisture, and chemicals.
• Visibility: Choose LED colors and brightness levels that are easily visible in various lighting conditions.
• Ergonomics: Design the keypad layout for intuitive use, ensuring that key sizes and spacing are comfortable for users.

Product Descriptions :

Common membrane keypad structure choose :






Electrical Properties:
1, operating voltage: ≤ 50VDC
2, working current: ≤ 100mA
3 Contact resistance: 0.5 ~ 5Ω
4 Insulation resistance: ≥ 100MΩ (100VDC)
5, substrate voltage: 2kDVC
6, spring time: ≤ 6ms
7, loop resistance: 60Ω
8, insulation ink voltage: 100VDC


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


More Photos show:

Taida is a factory and was founded in the 2010 year in China, which focus on the professional design and manufacture of Membrane Switch and Graphic overlays (including different many kinds membrane switch and graphic overlay ,such like LED ,FPC circuit ,waterproof and tactile ,PMMA ,protective film and so on )manufacturers,

Experience:

Taida and engineers have Highly over 15 years experienced on Membrane switch and graphic overlay designs, 500+ customers from worldwide such like USA,UK ,Germany and others , 1000+ new designs per year

Factory Strength and Production Capacity:

Over 2000 square meters of modern plant, spacious and bright clean workshop; more than 25 full Automatic and Semi-Automatic printing machine and other professional Automation equipment,such like testing machine ,UV machine and so on , Taida’ capability has reached 300, 000PCS/month in a very short period since company established.

Quality Control and Ensure :

Taida has got certification of ISO9001: 2000, and also the accreditation for RoHS ,REACH ,UL SGS to meet customer′s requirements.All workers are fully trained before going to production line.and Ensure 100% testing and inspecting before shipping .

Speed & Efficiency:

Concept to Design: < 3 business days

Goods lead time : 12-15 days

Rapid Prototyping: 4-7 days

Overseas Manufacturing

Utilized for larger production volumes and to ensure we can offer the most competitive pricing and Fast lead time to our customers