Code Categories
- Audio & Speech (64)
- Communication (473)
- Graphics & LCD (285)
- GSM / GPRS (27)
- GPS (28)
- Measurement (498)
- Power supply (67)
- Storage (50)
- Timers (Real time clock) (111)
- Other Codes (248)
- Internal MCU modules (60)
- Gaming and Fun (56)
- RFid (14)
- Motor Control (119)
- Bootloaders (16)
- Development Systems (56)
TOP Contributors
- MikroElektronika Team (598 codes)
- Shawon Shahryiar (250 codes)
- Alcides Ramos Zambrano (143 codes)
- Dany (66 codes)
- S P (63 codes)
- MikroBUS.NET Team (35 codes)
- NART SCHINACKOW (34 codes)
- FOURNET Olivier (25 codes)
- Alberto Trasimeni (25 codes)
- Roman Toropov (25 codes)
Most Downloaded
- Timer Calculator (86432 times)
- FAT32 Library (42385 times)
- Network Ethernet Library (41232 times)
- USB Device Library (31856 times)
- Network WiFi Library (29845 times)
- FT800 Library (23631 times)
- PID Library (20317 times)
- GSM click (20189 times)
- microSD click - Example (16881 times)
- GPS click - Example (13565 times)
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]
Multimeter click
Rating:
Author: MikroElektronika Team
Last Updated: 2018-07-16
Category: Measurement
Downloaded: 78 times
Not followed.
Multimeter click is a Click board designed to measure voltage, current, resistance, and capacitance properties of the components, connected to the input terminals.
Do you want to subscribe in order to receive notifications regarding "Multimeter click" changes.
Do you want to unsubscribe in order to stop receiving notifications regarding "Multimeter click" changes.
Do you want to report abuse regarding "Multimeter click".
- Information
- Comments (0)
mikroSDK Library Blog
Library Description
The library contains calibration function, to be used on startup for more accurate readings, as well as
4 functions that measure Voltage, Current, Resistance, and Capacitance.
Key functions:
float multim_measureU()- This function measures voltage, and returns the value in millivolts.float multim_measureR()- This function measures resistance, and returns the value in ohms.float multim_measureC()- This function measures capacitance, and returns the value in nanofarads.float multim_measureI()- This function measures current, and returns the value in milliamperes.
Example description
The application is composed of three sections:
- The application is composed of three sections :
- System Initialization - Initializes pin control, SPI peripheral and logger.
- Application Initialization - Initializes the driver, and performs calibration. Application Task (Code snippet) - Outputs read values.
char text[20];
float value = 0;
value = multim_measureR();
FloatToStr(value,text);
mikrobus_logWrite("R = ",_LOG_TEXT);
mikrobus_logWrite(text,_LOG_TEXT);
mikrobus_logWrite(" Ohms",_LOG_LINE);
value = multim_measureU();
FloatToStr(value,text);
mikrobus_logWrite("U = ",_LOG_TEXT);
mikrobus_logWrite(text,_LOG_TEXT);
mikrobus_logWrite(" mV",_LOG_LINE);
value = multim_measureI();
FloatToStr(value,text);
mikrobus_logWrite("I = ",_LOG_TEXT);
mikrobus_logWrite(text,_LOG_TEXT);
mikrobus_logWrite(" mA",_LOG_LINE);
value = multim_measureC();
FloatToStr(value,text);
mikrobus_logWrite("C = ",_LOG_TEXT);
mikrobus_logWrite(text,_LOG_TEXT);
mikrobus_logWrite(" nF",_LOG_LINE);
mikrobus_logWrite("-------------------",_LOG_LINE);
Delay_ms( 1000 );
Other MikroElektronika libraries used in the example:
- Conversions
- C_String
- 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.