Product Introduction

Arduino I/O Expansion Board LCDKeypad Shield

Specifications

1. Module Dimensions: 20.5mm × 41mm
2. Module Weight: 57g

   Introduction to 1602 Character LCD

   Key Technical Parameters of 1602 LCD:

   1. Display Capacity: 16×2 characters
   2. Chip Operating Voltage: 4.5V – 5.5V
   3. Operating Current: 2.0mA (at 5.0V)
   4. Module Operating Voltage: 5.0V 
   5. Character Size: 2.95×4.35 (W×H) mm 
    

   We focus on three core product categories to meet diverse market demands:

    

   1、Passive Components: We offer a comprehensive range of resistors, capacitors, inductors, and connectors, backed by stable stock and competitive pricing to support your continuous production needs.

    

   2、Integrated Circuits (ICs) & Microcontrollers: Our portfolio features high-performance chips, including the ESP32 series, MCUs, and logic ICs. All components are sourced from authorized distributors to ensure guaranteed quality and authenticity.

    

   3、PCB & PCBA Solutions: We provide complete supply chain support for printed circuit boards, ranging from prototype fabrication to mass production assembly, serving the IoT, consumer electronics, and industrial sectors.

    

   Quality & Service Commitment
   At Muren Technology, we prioritize authenticity and traceability. Every batch undergoes strict quality inspection with full lot traceability and customs declaration support. Whether you require samples, small-batch trials, or large-volume orders, our professional team ensures accurate delivery and long-term stable cooperation.