In this STM32 Nucleo user guide, we will discuss how to configure timer module in input capture mode to measure the frequency of an input signal. We will program our STM32 Nucleo in STM32 Cube IDE and build a frequency counter whereby one input capture channel will be enabled to capture an external signal on … Read more
Almost all modern microcontrollers come with programmable general purpose timer modules. One of the important applications of GPTM is frequency measurement of analog and digital signals. In this tutorial, we will learn to measure the frequency using TM4C123 Timers in input edge time capture mode. In the last tutorial, we have learned to measure pulse … Read more
In this STM32 Blue Pill user guide, we will discuss how to configure timer module in input capture mode to measure the frequency of an input signal. We will program our STM32 Blue Pill in STM32 Cube IDE and build a frequency counter whereby one input capture channel will be enabled to capture an external … Read more
A digital frequency meter with an LCD display can be used to measure the frequency of a square wave. With a little modification in this embedded systems project, you can also measure the frequency of a sine wave. In this digital frequency meter, the PIC16F877A microcontroller is used to measure the frequency with the help … Read more