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Velleman ARDUINO VMA307 - User Manual

Velleman ARDUINO VMA307
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VMA307
ARDUINO
®
COMPATIBLE RGB LED MODULE (2 PCS)
USER MANUAL
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Velleman ARDUINO VMA307 Specifications

General IconGeneral
Operating Voltage5V
Input Voltage (recommended)7-12V
Input Voltage (limits)6-20V
Digital I/O Pins14 (of which 6 provide PWM output)
Analog Input Pins6
DC Current per I/O Pin20 mA
DC Current for 3.3V Pin50 mA
Clock Speed16 MHz
Length68.6 mm
Width53.4 mm
Weight25 g
Flash Memory32 KB (ATmega328P) of which 0.5 KB used by bootloader
EEPROM1 KB (ATmega328P)
FeaturesUSB connection
CompatibilityArduino
TypeArduino-compatible control unit
SRAM2 KB (ATmega328P)

Summary

Introduction and Safety

Environmental Disposal Information

Symbol on device indicates environmental harm if disposed improperly.

Initial Setup and Transit Damage Advice

Read manual thoroughly; contact dealer if damaged in transit.

User Age and Capability Guidelines

Safety guidelines for device usage by children and adults with reduced capabilities.

Environmental Usage Restrictions

Instructions to keep the device indoors and away from moisture.

Warranty and Modification Policy

Prohibits modifications; disregard of guidelines voids warranty.

Proper Usage and Temperature Handling

Use device as intended; allow temperature stabilization before use.

Disclaimer of Liability and Product Appearance

Velleman not liable for damages; product appearance may vary.

Product Overview and Specifications

Arduino Connection

Mapping of VMA307 pins (R, G, B, GND) to Arduino pins (D11, D10, D9, GND).

Technical Specifications

Details on voltage, connection type, pin names, dimensions, and weight.

Programming the RGB LED Module

Code Structure and Pin Definition

Defines digital pins for R, G, B LEDs and sets ON/OFF states.

Predefined Color Definitions

Boolean arrays defining RED, GREEN, BLUE, YELLOW, CYAN, MAGENTA, WHITE, BLACK colors.

Setup Function for LED Pins

Configures the three LED pins as OUTPUT in the Arduino setup.

Loop Function Examples

Demonstrates setting static colors and random colors in the main loop.

setColor Function

Helper function to set the RGB LED colors using pin and color arrays.

Warranty and Support Information

General Warranty Conditions (EU)

Outlines the 24-month warranty, replacement, or refund conditions.

Warranty Exclusions

Lists exclusions from warranty coverage like damage, misuse, or consumables.

Repair and Shipping Procedures

Instructions for returning articles for repair and associated costs.

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