TOP Contributors

  1. MIKROE (2762 codes)
  2. Alcides Ramos (374 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (118 codes)
  5. Bugz Bensce (90 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 (139254 times)
  2. FAT32 Library (71751 times)
  3. Network Ethernet Library (57122 times)
  4. USB Device Library (47430 times)
  5. Network WiFi Library (43082 times)
  6. FT800 Library (42403 times)
  7. GSM click (29835 times)
  8. mikroSDK (28078 times)
  9. PID Library (26885 times)
  10. microSD click (26198 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

Slider 2 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.17

mikroSDK Library: 2.0.0.0

Category: Potentiometers

Downloaded: 216 times

Not followed.

License: MIT license  

The Slider 2 Click is a very accurate potentiometer Click Board, featuring a high-quality mechanical slide-action potentiometer (slider), which in conjunction with the accurate voltage reference IC, provides very precise analog control voltage (CV) at its output. Featuring an accurate voltage reference IC, the output of the Click board™ can be directly sampled by the A/D peripheral of the microcontroller (MCU). Since there are many different MCU architectures with different reference voltage requirements, Slider 2 Click offers a possibility to select the voltage reference between 4.096V and 2.048V, two most commonly used values for different MCU peripherals.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Slider 2 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Slider 2 Click" changes.

Do you want to report abuse regarding "Slider 2 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Slider 2 Click

The Slider 2 Click is a very accurate potentiometer Click Board, featuring a high-quality mechanical slide-action potentiometer (slider), which in conjunction with the accurate voltage reference IC, provides very precise analog control voltage (CV) at its output. Featuring an accurate voltage reference IC, the output of the Click board™ can be directly sampled by the A/D peripheral of the microcontroller (MCU).

slider2_click.png

Click Product page


Click library

  • Author : MikroE Team
  • Date : Dec 2019.
  • Type : ADC type

Software Support

We provide a library for the Slider2 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 form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.

Library Description

This library contains API for Slider2 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void slider2_cfg_setup ( slider2_cfg_t *cfg );

  • Initialization function.

    SLIDER2_RETVAL slider2_init ( slider2_t ctx, slider2_cfg_t cfg );

  • Click Default Configuration function.

    void slider2_default_cfg ( slider2_t *ctx );

Example key functions :

  • This function sets desired state to EN pin.

    void slider2_enable ( slider2_t *ctx, uint8_t state );

  • This function sets desired reference to RSL pin.

    void slider2_set_reference ( slider2_t *ctx, uint8_t ref );

Examples Description

This Click utilizes potentiometer with long travel distance of the wiper witch allows more accurate movements and combined with the high-quality manufacturing process it allows to dial-in the desired voltage with ease.

The demo application is composed of two sections :

Application Init

Initialization driver init and ADC init.


void application_init ( void )
{
    log_cfg_t log_cfg;
    slider2_cfg_t cfg;

    /** 
     * 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.

    slider2_cfg_setup( &cfg );
    SLIDER2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    slider2_init( &slider2, &cfg );
    slider2_default_cfg( &slider2);

}

Application Task

Read Slider data value and this data logs to terminal every 500ms.


void application_task ( void )
{
    slider2_data_t tmp;

    tmp = slider2_generic_read ( &slider2 );
    log_printf( &logger, "** ADC value : [DEC]- %d, [HEX]- 0x%x \r\n", tmp, tmp );

    Delay_ms ( 500 );

}  

The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.

Other mikroE Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Slider2

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. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.


ALSO FROM THIS AUTHOR

Thermo 9 Click

5

Thermo 9 Click is a Click board equipped with the TSYS01, a digital temperature sensor from TE Connectivity. Given its main features, the Thermo 9 Click, can be used for industrial control, replacement of thermistors and NTCs, heating/cooling systems, and HVAC.

[Learn More]

TMR mix-sens Click

0

The TMR mix-sens Click has three types of magnetic field sensors: Two digital and one analog sensor.

[Learn More]

VU Meter Click

0

VU Meter Click is a compact add-on board representing a volume unit meter that displays the intensity of an audio signal. This board features the LM3914, a monolithic integrated circuit that senses analog voltage levels and drives a 10-segment bar graph display from Texas Instruments. This Click board™ is manufactured with a sound detecting device (microphone), Op-Amp, and the LM3914, which gleams the bar graph display according to the sound’s quality. The LM3914 is an analog-controlled driver meaning it can control (turn ON or OFF) a display by an analog input voltage and eliminates the need for additional programming.

[Learn More]