Description
LCD displays (SPI)
absorbing shock rather than cracking
voltage regulation points for onboard electronics
All our products are sourced from authorized Mornsun distributors with complete authentication verification and traceability documentation
Audio/visual installations
1×4 Key Matrix Membrane Switch Keypad Strain Gauge Module LCD displays (SPI)1x4 Key Matrix Membrane Switch Keypad Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Product Overview The 1x4 Key Matrix Membrane Switch Keypad is a compact, reliable input device designed for embedded systems, microcontroller projects, and control applications. This membrane based keypad offers tactile feedback and durability for both hobby and professional use. Key
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























