Get to know how to get your ESP32’s ADC up and running through this basic ESP32 ADC programming guide. Introduction Your ESP32-S3 has 2 SAR (Successive Approximation Register) ADCs inside […]
ESP32-S3 Basic ADC Programming Read More »
This blog continues from fading a single LED to two LEDs in a sequence on an STM32 using alternating binary semaphores. Introduction Last time, you were able to fade a single
Fading LEDs with Binary Semaphores in STM32: Part 2 Read More »
Here is an interesting example of STM32 binary semaphores: Fading LEDs in a sequence. Introduction Previously, you’ve learned how to use semaphores by fading LEDs in sequence through the LEDC hardware
Fading LEDs with Semaphores in STM32 Part 1 Read More »
Counting Semaphores will help you manage your events and resources in FreeRTOS. Read through this article to learn more about it. Introduction Managing events or resources can be a challenge
What are Counting Semaphores in FreeRTOS? Read More »
Learn about binary semaphores and its application in FreeRTOS in this article. Introduction There are several instances when you need to communicate inter-task or between a function and a task.
What are Binary Semaphores in FreeRTOS? Read More »
This article continues from Part 1 which is about STM32CubeIDE SDIO FATFS programming on a STM32 Black Pill. Making a Custom Code to test your SD Card Set up your FATFS Variables
Interface an SD Card through SDIO on the STM32 BlackPill (Part 2) Read More »
Read this article if you want to learn to write firmware to access your SD cards using the SDIO interface of the STM32 BlackPill. Introduction These days, you can save
Interface an SD Card through SDIO on the STM32 BlackPill (Part 1) Read More »
Read this article if you want to precisely time events along with your multitasking tasks. Here you’ll learn about the ESP32 Software Timer. Introduction There are times when you need
What is an ESP32 Software Timer? Read More »
Have you tried to use arrays in C? Want to learn more about them? See the rest of the article to find out. Introduction Integer arrays and two-dimensional arrays are very useful
C Tutor: Integer arrays and two-dimensional arrays in C Read More »
If you’re looking for a reliable yet cost-effective water level alarm made from stocked CMOS logic gates this is a good article to check. Introduction A water level alarm is
A Water Level Alarm Using a CMOS NAND Gate Read More »
