Instructions

MANUAL HVMA01’1

Control 3 dimmer channels (1 x RGB or 3 single channels) with

Arduino Uno

™

VMA01

RGB Shield for

Arduino

Features

• ForusewithArduinoDue

,ArduinoUno

,ArduinoMega

• RGBindicatorleds

• Screwterminalsforledstripconnection.

• Withcascadeconnectorsforothershields

• Selectablepowersupply:externalpowerorpowerfromArduinoUno

board

Specications

• Max.current:2A/channel

• Max.inputvoltage:50VDC

• Dimensions:68x53mm/2.67x2.08”

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VMA01 MANUAL HVMA01’1 RGB Shield for Arduino® Control 3 dimmer channels Arduino Uno™. (1 x RGB or 3 single channels) with Features • For use with Arduino DueTM, Arduino UnoTM, Arduino MegaTM • RGB indicator leds • Screw terminals for led strip connection. • With cascade connectors for other shields • Selectable power supply: external power or power from Arduino UnoTM board Specifications • Max. current: 2A/channel • Max. input voltage: 50VDC • Dimensions: 68 x 53mm / 2.67 x 2.
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Connection diagram Forum 6= Blue 5= Green 3= Red 2 SELECT POWER SOURCE Participate our Velleman Projects Forum Vin: Power from Arduino (max. 2A) PWR: Power from external supply (max. 50VDC/6A) 3 RGB OUTPUTS 1 EXTERNAL POWER SUPPLY INPUT Max. 50VDC/6A DOWNLOAD SAMPLE CODE FROM KA01 PAGE ON WWW.VELLEMAN.
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Schematic diagram D1 SK1 PWR 6A6 SK4 SK2 PWR GND Vin SK3 SK5 Vin R4 6 0 1 2 3 4 5 6 7 SK9 1 2 3 4 5 6 7 8 1 2 3 4 5 6 SK11 8 9 10 11 12 13 GND AREF 1 2 3 4 5 6 7 8 GND R5 5 Vin 5V 3V3 RST SK6 LD1 BLUE ARDUINO UNO SK8 1 2 3 4 5 6 GND R1 1K A5 A4 A3 A2 A1 A0 GND BLUE 330 0VDC/6A) SK10 T1 BUK9535 T2 BUK9535 GREEN 330 GND R2 390 SK7 LD2 GREEN GND R6 3 T3 BUK9535 330 R3 180 esistor LD3 RED GND -3- GND RED
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The new Velleman Projects catalogue is now available. Download your copy here: www.vellemanprojects.eu Modifications and typographical errors reserved - © Velleman nv. HVMA01 Velleman NV, Legen Heirweg 33 - 9890 Gavere.