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mikroSDK Library

Opto 4 click

Rating:

5

Author: MikroElektronika Team

Last Updated: 2018-10-30

Category: Other Codes

Downloaded: 353 times

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Opto 4 click is a galvanically isolated power switch, which uses a power MOSFET in combination with the optocoupler.

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mikroSDK Library Blog

Opto 4 click

Opto 4 click

Native view of the Opto 4 click board.

View full image
Opto 4 click

Opto 4 click

Front and back view of the Opto 4 click board.

View full image

Library Description

The library contains a function for enabling or disabling the output voltage.

Key functions:

  • void opto4_outputEnable(uint8_t enable) - Function for output enable or disable.

Examples description

The application is composed of the three sections :

  • System Initialization - Sets CS pin as OUTPUT.
  • Application Initialization - Initialization driver init.
  • Application Task - (code snippet) - The Output voltage enable and disable every 3 sec.
void applicationTask()
{
    opto4_outputEnable(_OPTO4_OUTPUT_ENABLE);
    Delay_ms( 3000 );
    opto4_outputEnable(_OPTO4_OUTPUT_DISABLE);
    Delay_ms( 3000 );
}

Other mikroE Libraries used in the example:

  • GPIO

Additional notes and informations

Depending on the development board you are using, you may need USB UART clickUSB UART 2 clickor RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message.

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