1×4 4 Key Matrix Membrane Switch Keypad Keyboard Control Panel SCM Extended Keyboard
₹229.00 Original price was: ₹229.00.₹51.80Current price is: ₹51.80. (Excl. 18% GST)
Price (Excl. GST): ₹51.80
Price (Incl. GST): ₹61.12
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- Mount Style: Self-Adherence
- Max. Circuit Rating: 35 VDC, 100 mA.
- Contact Bounce : <=5ms
- Life Expectancy : 1 million closures
- Operation Temperature : -20 to +40 °C
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The 1×4 4 Key Matrix Membrane Switch Keypad is an ideal choice for enhancing your microcontroller projects. Designed with affordability in mind, it provides a cost-effective solution without compromising on performance. One of its standout features is the adhesive backing, which simplifies installation and allows for versatile mounting options in various applications, such as home automation systems, robotics projects, or custom electronic devices.
This keypad features a matrix layout that ensures efficient space utilization while providing a clean, functional design. Its construction involves no moving parts, enhancing durability and reducing the likelihood of mechanical failure over time. For easy integration, a male 5-pin berg connector is required to connect the keypad to your microcontroller circuits. Operating on a DC 12V power supply, this keypad is versatile and reliable, making it a valuable addition for hobbyists and professionals alike looking to streamline user interactions in their electronic projects.
1×4 4 Key Matrix Membrane Switch Keypad Features:
- Ultra-thin design & adhesive backing provides easy integration to any project.
- Excellent price-performance ratio
- Easy communication with any microcontroller
- This allows a microcontroller to ‘scan’ the 5 output pins to see which of the 4 buttons is being pressed.
Package Includes :
- 1 x DC 12V 1×4 4 Key Matrix Membrane Switch Keypad.





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