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Velleman VMA203 User Manual

Velleman VMA203
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VMA203
LCD & KEYPAD SHIELD FOR ARDUINO
®
- LCD1602
USER MANUAL
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Velleman VMA203 Specifications

General IconGeneral
BrandVelleman
ModelVMA203
CategoryControl Unit
LanguageEnglish

Summary

Introduction

Environmental Disposal Guidelines

Information on proper disposal of the device to protect the environment and adhere to local rules.

Safety Instructions

Safe Usage and Supervision

Guidelines for safe device use by children, including supervision requirements.

Environmental and Handling Precautions

Specifies indoor use only and protection from moisture and liquids.

General Guidelines

Warranty and Service Information

Refers to Velleman® service and quality warranty details for product support.

Usage Policies and Liability

Covers intended use, forbidden modifications, and dealer liability for improper handling.

Product Handling and Maintenance Advice

Includes temperature change precautions, image disclaimers, and manual retention.

What is Arduino®

Overview

Key Shield Components

Identifies the LCD contrast potentiometer, ICSP header, and control keys on the shield.

Physical Dimensions

Specifies the overall dimensions of the LCD & Keypad Shield.

Pin Layout

Arduino Pin Assignments

Details the mapping of Arduino analogue and digital pins to the shield's functions.

Example

Arduino Code for LCD and Buttons

Provides example Arduino code using the LiquidCrystal library to test the LCD and buttons.

Velleman® Service and Quality Warranty

General EU Warranty Terms

Outlines the 24-month warranty, replacement, and refund policies for consumer products.

Warranty Exclusions List

Lists damages and conditions not covered by the Velleman warranty.

Repair and Return Procedures

Instructions for submitting articles for repair and handling warranty claims.

Additional Warranty Notes

Includes hints for troubleshooting, general notes, and commercial warranty considerations.

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