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mikroSDK Library

Relay click

Rating:

0

Author: MIKROE

Last Updated: 2018-03-09

Package Version: 1.0.0.1

mikroSDK Library: 1.0.0.0

Category: Relay

Downloaded: 11401 times

Followed by: 1 user

License: MIT license  

Relay click is a dual relay Click board, which can be operated by the host MCU. This Click board offers an elegant and easy solution for controlling a wide range of high power applications.

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  • mikroSDK Library 2.0.0.0
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mikroSDK Library Blog

RELAY  click

RELAY click

Native view of the RELAY click board.

View full image
RELAY  click

RELAY click

Front and back view of the RELAY click board

View full image

Library Description

The library offers an option to control the state of relays.

Key functions:

void relay_relay2Control( uint8_t pinState ) - Controls the Relay 2 pin.

void relay_relay1Control( uint8_t pinState ) - Controls the Relay 1 pin.

Examples Description:

The application is composed of three sections:

  • System Initialization - Sets pin directions.
  • Application Initialization - Initializes driver.
  • Application Task - Turns relays on and off.
void applicationTask()
{
relay_relay2Control ( 1 );
relay_relay1Control( 1 );
mikrobus_logWrite("Relays turned on", _LOG_LINE);

Delay_ms(1000);

relay_relay2Control ( 0 );
relay_relay1Control( 0 );
mikrobus_logWrite("Relays turned off", _LOG_LINE);

Delay_ms(1000);
}

Other mikroE Libraries used in the example:

  • UART

Additional notes and information

Depending on the development board you are using, you may need USB UART click,  USB UART 2 click or 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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