1x4 Matrix Membrane Keypad 4 Key Switch Module for Microcontrollers

1x4 Matrix Membrane Keypad 4 Key Switch Module for Microcontrollers is a compact input device designed for embedded electronics and microcontroller based projects. It features four tactile membrane keys arranged in a 1 by 4 matrix layout, allowing efficient user input while using minimal microcontroller pins. The keypad uses a flexible membrane structure with a 5 pin ribbon connector for easy interfacing and adhesive backing for simple panel mounting. Its compact design and reliable switching make it suitable for Arduino projects, access control systems, and custom electronic interfaces.Features:1 by 4 matrix keypad layout with 4 tactile keysFlexible membrane switch design5 pin ribbon cable connector for easy interfacingRequires minimal microcontroller input pinsAdhesive backing for panel mountingCompact and lightweight structureReliable tactile response for user inputSpecifications:Product Type: Membrane Matrix KeypadKey Configuration: 1x4 MatrixTotal Keys: 4Connector Type: 5 Pin Ribbon ConnectorOperating Voltage: 35VOperating Current: 100mADimensions: 70mm x 50mm x 30mmOperating Temperature: -20°C to 40°CMounting Type: Adhesive Back MountPackage Type: Individual PackApplications:Arduino and Raspberry pi microcontroller input interfaceEmbedded system control panelsDIY electronics and robotics projectsAccess control and keypad input systemsElectronic device user interface panelsPrototype electronics developmentAlso Check This Out:-4x4 Matrix Membrane Keypad 16 Key Switch ModuleArduino UNO EK (एक) R4 WiFi Starter KitRaspberry Pi 4 Model B - 4GB RAMOfficial Arduino UNO QPackage Includes:1 × 1x4 Matrix Membrane Keypad 4 Key Switch Module for Arduino Microcontroller

INR 43 · In stock