{"id":12479,"date":"2024-03-31T11:03:34","date_gmt":"2024-03-31T09:03:34","guid":{"rendered":"https:\/\/deepbluembedded.com\/?p=12479"},"modified":"2024-03-31T11:03:36","modified_gmt":"2024-03-31T09:03:36","slug":"stm32-comparator-example-tutorial-internal-analog-comparator","status":"publish","type":"post","link":"https:\/\/deepbluembedded.com\/stm32-comparator-example-tutorial-internal-analog-comparator\/","title":{"rendered":"STM32 Comparator Tutorial + Example (Internal Analog Comparator)"},"content":{"rendered":"\n

In this tutorial, we’ll discuss how the STM32 Internal Analog Comparator<\/strong> works, and how to use the STM32 Comparator<\/strong> with the timer in input capture mode for signal measurement. The STM32 comparator’s output can be externally and\/or internally routed to different peripherals which opens the door for a wide range of applications and design ideas as we shall see in this tutorial.<\/p>\n\n\n\n

The practical example project we’ll implement in this tutorial will be a very good starting point for your STM32 Comparator-based project. Without further ado, let’s get right into it!<\/p>\n\n\n

Table of Contents<\/h2>\n
    \n
  1. STM32 Comparator<\/a>\n\n\n<\/li>\n\n\n<\/li>\n\n<\/li>\n\n\n
  2. STM32 Comparator Example (With Interrupt + Timer ICU)<\/a>\n\n<\/li>\n
  3. STM32 Comparator + Timer Input Capture Project<\/a>\n\n\n<\/li>\n\n
  4. Wrap Up<\/a>\n<\/li><\/ol>\n\n\n
    \n\n\n

    STM32 Comparator<\/strong><\/h2>\n\n\n

    The STM32 comparator peripheral is a hardware analog comparator integrated inside the STM32 microcontroller itself. This analog comparator can be configured to operate in different modes which makes it so flexible and suitable for a wide range of applications.<\/p>\n\n\n

    STM32 Internal Analog Comparator Main Features<\/strong><\/h3>\n\n\n