MIKROE-990 mikroElektronika, MIKROE-990 Datasheet

MIKROE-990

Manufacturer Part Number

MIKROE-990

Description

Data Conversion IC Development Tools LIGHTHZ click MIKROBUS VERSION

Manufacturer

mikroElektronika

Type

Light to Frequency Convertersr

Datasheet

1.MIKROE-990.pdf (2 pages)

Specifications of MIKROE-990

Rohs

yes

Product

Demonstration Boards

Tool Is For Evaluation Of

TSL230BR

Interface Type

I2C, SPI, UART

Operating Supply Voltage

3.3 V, 5 V

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LightHz Click is an accessory board in

mikroBus™

TSL230BR

converter. The output can be either a pulse

train or a square wave (50% duty cycle)

with frequency directly proportional to light

intensity. Device sensitivity and frequency

scaling can be determined by the MCU, or

selected using available SMD jumpers if used

in hardware selection configuration. Solder

PWR SEL

with 5V systems.

1. Introduction

LightHz

Front and back side appearance

of the LightHz click Board

SMD jumper to 5V position if used

programmable light-to-frequency

form factor. Board features

click

Before using your click board, make sure

to solder the provided 1x8 male headers

to both sides of the board. Two 1x8 male

headers are included with the board in

the package.

Turn the board upside down, so that

bottom side is facing you upwards. Place

shorter parts of the header pins in the

both soldering pad locations.

2. Soldering the headers

Turn the board upward again. Make sure

to align the headers so that they are

perpendicular to the board, then solder the

pins carefully.

3. Plugging the board in

Once you have soldered the headers your

board is ready to be placed into desired

mikroBUS™ socket. Make sure to align the

cut in the lower-right part of the board

with the markings on the silkscreen at the

mikroBUS™ socket. If all the pins are aligned

correctly, push the board all the way

into the socket.

4. SMD Jumpers

Frequency

selection

bringing the logic combination to

according to sensor specification. This can

determined by software. Board comes with

SMD jumpers which are set to

configuration of scaling and sensitivity. If you

want those lines to be available to your MCU,

just resolder SMD jumpers to

Default on-board configuration for scaling

(S0, S1) = (H,

(S2, S3) = (H, H),

click

BOARD

www.mikroe.com

of the sensor can be set by

LightHz click Manual

H).

scaling

ver. 1.00

be done by soldering

corresponding

jumpers to appropriate

logic voltage levels, or

they can be connected

and for sensitivity is

and

your

MCU

ON-BOARD

sensitivity

MCU

–

position.

lines

SMD

and

Related parts for MIKROE-990

MIKROE-990 Summary of contents

Page 1

... SMD jumpers which are set to ON-BOARD configuration of scaling and sensitivity. If you want those lines to be available to your MCU, just resolder SMD jumpers to MCU position. Default on-board configuration for scaling is (S2, S3) = (H, H), and for sensitivity is (S0, S1) = (H, H). click BOARD www.mikroe.com LightHz click Manual ver. 1.00 ...

Page 2

... GND GND MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document. Specification and information contained in the present schematic are subject to change at any time without notice. Copyright © 2012 MikroElektronika. All rights reserved. S0 SEL 1 P0 MCU ...

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