Velleman VMA410 Bedienungsanleitung

Velleman Nicht kategorisiert VMA410

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VMA410

ARDUINO® 3.3 V / 5 V TTL LOGIC LEVEL CONVERTER MODULE

USER MANUAL

VMA410

V. 01 08/03/2017 2 ©Velleman nv –

USER MANUAL

1. Introduction

To all residents of the European Union

Important environmental information about this product

This symbol on the device or the package indicates that disposal of the device after its lifecycle could

harm the environment. Do not dispose of the unit (or batteries) as unsorted municipal waste; it should

be taken to a specialized company for recycling. This device should be returned to your distributor or to

a local recycling service. Respect the local environmental rules.

If in doubt, contact your local waste disposal authorities.

Thank you for choosing Velleman®! Please read the manual thoroughly before bringing this device into service.

If the device was damaged in transit, do not install or use it and contact your dealer.

2. Safety Instructions

 This device can be used by children aged from 8 years and above, and persons with

reduced physical, sensory or mental capabilities or lack of experience and knowledge if

they have been given supervision or instruction concerning the use of the device in a

safe way and understand the hazards involved. Children shall not play with the device.

Cleaning and user maintenance shall not be made by children without supervision.

 Indoor use only.

Keep away from rain, moisture, splashing and dripping liquids.

3. General Guidelines

 Refer to the Velleman® Service and Quality Warranty on the last pages of this manual.

 Familiarise yourself with the functions of the device before actually using it.

 All modifications of the device are forbidden for safety reasons. Damage caused by user

modifications to the device is not covered by the warranty.

 Only use the device for its intended purpose. Using the device in an unauthorised way

will void the warranty.

 Damage caused by disregard of certain guidelines in this manual is not covered by the

warranty and the dealer will not accept responsibility for any ensuing defects or

problems.

 Nor Velleman nv nor its dealers can be held responsible for any damage (extraordinary,

incidental or indirect) – of any nature (financial, physical…) arising from the possession,

use or failure of this product.

 Due to constant product improvements, the actual product appearance might differ from

the shown images.

 Product images are for illustrative purposes only.

 Do not switch the device on immediately after it has been exposed to changes in

temperature. Protect the device against damage by leaving it switched off until it has

reached room temperature.

 Keep this manual for future reference.

VMA410

V. 01 08/03/2017 3 ©Velleman nv –

4. What is Arduino®

Arduino® is an open-source prototyping platform based in easy- -use hardware and software. Arduinoto ® boards

are able to read inputs light-on sensor, a finger on a button or a Twitter message and turn it into an output – –

– activating of a motor, turning on an LED, publishing something online. You can tell your board what to do by

sending a set of instructions to the microcontroller on the board. To do so, you use the Arduino programming

language (based on Wiring) and the Arduino® software IDE (based on Processing).

Surf to www.arduino.cc www.arduino.org and for more information.

5. Overview

This module allows to use 3.3 V sensors on a 5 V microcontroller.

low side (3.3 V) .................................................................................. 2 inputs and 2 outputs

high side (5 V) 2 inputs and 2 outputs ...................................................................................

other connections ............................................ V low (3.3 V), V high (5 V) , pass-through GND

dimensions 15 x 16 x 15 mm ...............................................................................................

The VMA410 LLC is very easy- -use. The twelve pins six on each side can be divided into groups of three. to – –

The middle section of the board serves the high and low voltages. Supplying voltage to all four of these pins is

required.

Example: To convert 3.3 V into 5 V, run the 5 V into the HV side and 3.3 V into the LV side. Also, make sure

each is grounded.

The outer pins serve as inputs and outputs for channels 1 and 2. Each channel has one voltage divider and one

MOSFET shifter.

RXI

High-voltage input to voltage divider from the high-voltage device. The signal will be shifted down

and sent to the low-voltage device on the RXO pin.

RXO

L -voltage input from voltage divider ow to the -voltage device. The signal will be shifted down low

from the I put. RX in

TXI

L -voltage input/output of the MOSFET circuit. This pin interacts with the TXO on the high side. ow

Bi-directional, but the only shifter that will shift from low to high.

TXO

High-voltage input/output of the MOSFET circuit. This pin interacts with the TXI on the l side. ow

Bi-directional, but the only shifter that will shift from low to high.

Produktspezifikationen

Marke:	Velleman
Kategorie:	Nicht kategorisiert
Modell:	VMA410
Breite:	15 mm
Tiefe:	16 mm
Produkttyp:	Umrichtermodul
Produktfarbe:	Weiß
Höhe:	15 mm
Kompatibilität:	Arduino
Markenkompatibilität:	Velleman