TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (387 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (118 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 (139964 times)
  2. FAT32 Library (72357 times)
  3. Network Ethernet Library (57500 times)
  4. USB Device Library (47810 times)
  5. Network WiFi Library (43436 times)
  6. FT800 Library (42763 times)
  7. GSM click (30032 times)
  8. mikroSDK (28540 times)
  9. PID Library (27017 times)
  10. microSD click (26436 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
Project

Estimating AC Line Frequency while Measuring RMS Voltage

Rating:

0

Author: Shawon Shahryiar

Last Updated: 2021-09-14

Package Version: 1.0.0.0

Category: Measurement

Downloaded: 294 times

Not followed.

License: Open Software License 3.0 (OSL-3.0)  

This demo shows how we can estimate AC line frequency while measuring RMS voltage. This method is a very crude one but it can be improved with some changes. The concept here is to count the low-to-high and high-to-low transitions around half VCC during RMS measurement. The code is written with CCS PIC C compiler.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Estimating AC Line Frequency while Measuring RMS Voltage " changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Estimating AC Line Frequency while Measuring RMS Voltage " changes.

Do you want to report abuse regarding "Estimating AC Line Frequency while Measuring RMS Voltage ".

  • Information
  • Comments (0)
DOWNLOAD LINK RELATED COMPILER CONTAINS
Other PIC Compilers
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Project Blog

Project Setup

Project Setup

Estimating AC Line Frequency while Measuring RMS Voltage - ZMPT101B Demo

View full image
Display

Display

Estimating AC Line Frequency while Measuring RMS Voltage - ZMPT101B Demo

View full image
ZMPT101B AC Voltage Sensor Module

ZMPT101B AC Voltage Sensor Module

Estimating AC Line Frequency while Measuring RMS Voltage - ZMPT101B Demo

View full image
Schematic

Schematic

Estimating AC Line Frequency while Measuring RMS Voltage - ZMPT101B Demo

View full image

ALSO FROM THIS AUTHOR

STM8S207 Multi-Capacitive Touch Keypad Test

0

Implementation of multiple capacitive touch switches with STM8S207. The code is written with ST Visual Develop (STVD) and using STM8 Standard Peripheral Library.

[Learn More]

Measuring Voltage Levels with PIC's Analog Comparator

0

Usually ADCs are used for voltage measurements. What if you don't have ADC and still need to measure voltages? If you are PIC micro user then you can use any micro with built-in analog comparator to sense voltage levels by comparing the sense voltage vs the different internal reference voltage levels available for the comparator block.

[Learn More]