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 (139253 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

Pot 3 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: 189 times

Not followed.

License: MIT license  

POT 3 Click is a Click board� with the accurate selectable reference voltage output. By employing a high-quality 11mm, metal shaft potentiometer, this Click board� can provide very accurate voltage output.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Pot 3 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Pot 3 Click" changes.

Do you want to report abuse regarding "Pot 3 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Pot 3 Click

POT 3 Click is a Click board� with the accurate selectable reference voltage output. By employing a high-quality 11mm, metal shaft potentiometer, this Click board can provide very accurate voltage output.

pot3_click.png

Click Product page


Click library

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

Software Support

We provide a library for the Pot3 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 Pot3 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void pot3_cfg_setup ( pot3_cfg_t *cfg );

  • Initialization function.

    POT3_RETVAL pot3_init ( pot3_t ctx, pot3_cfg_t cfg );

Example key functions :

  • This function reads the result of AD conversion.

    uint16_t pot3_read_adc ( pot3_t* ctx );

  • This function reads the averaged result of AD conversions.

    uint16_t pot3_read_avg_adc ( pot3_t* ctx, uint16_t n_samples );

  • This function returns VOUT value calculated to millivolts.

    uint16_t pot3_get_vout ( pot3_t* ctx, uint8_t vref_sel, uint16_t n_samples );

Examples Description

This example gets voltage, calculates it to millivolts and then logs it to the terminal.

The demo application is composed of two sections :

Application Init

Initializes device and sets required pins.


void application_init ( void )
{
    log_cfg_t log_cfg;
    pot3_cfg_t pot3_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.

    pot3_cfg_setup( &pot3_cfg );
    POT3_MAP_MIKROBUS( pot3_cfg, MIKROBUS_1 );
    pot3_init( &pot3, &pot3_cfg );
}

Application Task

Reads VOUT value calculated to millivolts with 2000 conversions included in one measurement cycle.


void application_task ( void )
{
    voltage_mv = pot3_get_vout( &pot3, POT3_VREF_2V, 2000);
    log_printf( &logger, " VOUT : %d mV\r\n", voltage_mv );
}  

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.Pot3

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

POT 4 Click

0

POT 4 Click is a compact add-on board with accurate selectable reference voltage output. This board features the PRS11R-425F-S103B1, a high-quality 11mm rotary 10k potentiometer from Bourns. The PRS11R-425F-S103B1 features a small form factor, offers an push-on momentary switch, a flatted shaft style, and a wide operating temperature range. It comes with a high-resolution 12-bit ADC, detecting even the slightest move while digitizing its position, alongside a rail-to-rail buffering operational amplifier, which provides constant input and output impedance. Besides, the user can process the output signal in analog or digital form.

[Learn More]

Thermo 24 Click

0

Thermo 24 Click is a compact add-on board that contains the 4th generation temperature sensing solution from Sensirion. This board features the STS40, a high-accuracy ultra-low-power temperature sensor. The STS40 integrates a digital temperature sensor with a 16-bit analog-to-digital converter (ADC), a data processing circuit, and serial interface logic functions in one package. Characterized by its high accuracy (up to ±0.2°C typical) and high resolution of 0.01°C, this temperature sensor provides temperature data to the host controller with a configurable I2C interface.

[Learn More]

UVC Click

0

UVC Click is an ultraviolet sensing board which complements UVC Light Click for a ultimate ultraviolet solution. The board is based on GUVC-T21GH ultraviolet sensor from GenUV, capable of measuring UVC spectrum in the range of 220nm up to 280nm and light intensity from 0mW/cm² up to 9.3mW/cm². With high sensitivity and good solar blindness, it can be a perfect solution for monitoring sterilization lamps used in ultraviolet germicidal irradiation (UVGI), a disinfection method that is becoming an essential tool in the battle against viruses and bacteria. UVC Click has two ways of reading UV sensor output, direct analog output value and digital output thanks to MCP3221 ADC converter.

[Learn More]