TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141243 times)
  2. FAT32 Library (74082 times)
  3. Network Ethernet Library (58702 times)
  4. USB Device Library (48814 times)
  5. Network WiFi Library (44521 times)
  6. FT800 Library (44072 times)
  7. GSM click (30802 times)
  8. mikroSDK (29646 times)
  9. PID Library (27353 times)
  10. microSD click (27250 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

Relay 5 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.7

mikroSDK Library: 2.0.0.0

Category: Relay

Downloaded: 230 times

Not followed.

License: MIT license  

Relay 5 Click is a compact add-on board with general-purpose relays that any host MCU can control. This board features three J1031C3VDC.15S, a high-current single-pole double-throw (SPDT) signal relays controlled by the PCA9538A, a low-voltage 8-bit I/O port expander from NXP Semiconductors. Highly sensitive, the J1031C3VDC.15S offers a low coil power consumption in a small, lightweight package with PC pin mounting. It comes with a dimension of 12.5x7.5x10 millimeters (LxWxH) and a 1C contact arrangement with a coil voltage of 3VDC, providing a maximum switching voltage of 125VAC/60VDC.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Relay 5 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Relay 5 Click" changes.

Do you want to report abuse regarding "Relay 5 Click".

  • Information
  • Comments (0)

mikroSDK Library Blog


Relay 5 Click

Relay 5 Click is a compact add-on board with general-purpose relays that any host MCU can control. This board features three J1031C3VDC.15S, a high-current single-pole double-throw (SPDT) signal relays controlled by the PCA9538A, a low-voltage 8-bit I/O port expander from NXP Semiconductors. Highly sensitive, the J1031C3VDC.15S offers a low coil power consumption in a small, lightweight package with PC pin mounting. It comes with a dimension of 12.5x7.5x10 millimeters (LxWxH) and a 1C contact arrangement with a coil voltage of 3VDC, providing a maximum switching voltage of 125VAC/60VDC.

relay5_click.png

Click Product page


Click library

  • Author : Stefan Filipovic
  • Date : Mar 2023.
  • Type : I2C type

Software Support

We provide a library for the Relay 5 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Library Description

This library contains API for Relay 5 Click driver.

Standard key functions :

  • relay5_cfg_setup Config Object Initialization function.

    void relay5_cfg_setup ( relay5_cfg_t *cfg );
  • relay5_init Initialization function.

    err_t relay5_init ( relay5_t *ctx, relay5_cfg_t *cfg );
  • relay5_default_cfg Click Default Configuration function.

    err_t relay5_default_cfg ( relay5_t *ctx );

Example key functions :

  • relay5_set_relay1_open This function sets the relay 1 to normally open state by setting the RL1 pin to low logic level.

    err_t relay5_set_relay1_open ( relay5_t *ctx );
  • relay5_set_relay1_close This function sets the relay 1 to normally close state by setting the RL1 pin to high logic level.

    err_t relay5_set_relay1_close ( relay5_t *ctx );
  • relay5_switch_relay1 This function switches the relay 1 state by toggling the RL1 pin logic level.

    err_t relay5_switch_relay1 ( relay5_t *ctx );

Example Description

This example demonstrates the use of Relay 5 Click board by toggling the relays state.

The demo application is composed of two sections :

Application Init

Initializes the driver and logger.


void application_init ( void )
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    relay5_cfg_t relay5_cfg;  /**< Click config object. */

    /** 
     * Logger initialization.
     * Default baud rate: 115200
     * Default log level: LOG_LEVEL_DEBUG
     * @note If USB_UART_RX and USB_UART_TX 
     * are defined as HAL_PIN_NC, you will 
     * need to define them manually for log to work. 
     * See @b LOG_MAP_USB_UART macro definition for detailed explanation.
     */
    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info( &logger, " Application Init " );

    // Click initialization.
    relay5_cfg_setup( &relay5_cfg );
    RELAY5_MAP_MIKROBUS( relay5_cfg, MIKROBUS_1 );
    if ( I2C_MASTER_ERROR == relay5_init( &relay5, &relay5_cfg ) ) 
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }

    if ( RELAY5_ERROR == relay5_default_cfg ( &relay5 ) )
    {
        log_error( &logger, " Default configuration." );
        for ( ; ; );
    }

    log_info( &logger, " Application Task " );
}

Application Task

Switches all relays state every 5 seconds and displays the state on the USB UART.

void application_task ( void )
{
    relay5_set_relay1_open ( &relay5 );
    log_printf( &logger, " Relay 1 set to normally open state\r\n" );
    relay5_set_relay2_close ( &relay5 );
    log_printf( &logger, " Relay 2 set to normally close state\r\n" );
    relay5_set_relay3_open ( &relay5 );
    log_printf( &logger, " Relay 3 set to normally open state\r\n\n" );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );

    relay5_set_relay1_close ( &relay5 );
    log_printf( &logger, " Relay 1 set to normally close state\r\n" );
    relay5_set_relay2_open ( &relay5 );
    log_printf( &logger, " Relay 2 set to normally open state\r\n" );
    relay5_set_relay3_close ( &relay5 );
    log_printf( &logger, " Relay 3 set to normally close state\r\n\n" );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
}

The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Other Mikroe Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Relay5

Additional notes and informations

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. UART terminal is available in all MikroElektronika compilers.


ALSO FROM THIS AUTHOR

TempHum 20 Click

0

Temp&Hum 20 Click is a compact add-on board that represents temperature and humidity sensing solution. This board features the CC2D23, a highly accurate, fully-calibrated relative humidity and temperature sensor from Amphenol. This sensor, characterized by its high accuracy (±2% from 20% to 80%RH (±3% over entire humidity range)) and high resolution, provides factory-calibrated 14-bit data to the host controller with a configurable I2C interface. It also comes with alarm features for preset control at a minimum and maximum humidity.

[Learn More]

MCP73871 click

5

MCP73871 Click is a fully integrated solution for system power delivery and Li-Po/Li-Ion battery charge management. The click features many Li-Po/Li-Ion battery charging optimizations, used to maximize the battery life.

[Learn More]

ISO ADC 6 Click

0

ISO ADC 6 Click is a compact add-on board that contains an eight-channel isolated ADC. This board features the AD7124-8, an 8-channel, low noise, low power, 24-bit, sigma-delta ADC from Analog Devices. The ADC has a programmable gain array (PGA) that allows gains of 1, 2, 4, 8, 16, 32, 64, and 128. Additionally, the ADC contains a 2.5V reference, which can be used with reference buffers, along with the externally applied references. The host MCU is isolated from the ADC by the ADuM341E, a 5kVrms quad digital isolator from Analog Devices.

[Learn More]