Arduino Python Graphical Interface
February 5, 2024
Would you like to add a GUI for your MCU projects but find LCD screens too small? Want to interface
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Playing Audio Clips on your Microcontroller (Part 1)
Read this article to learn how to play simple audio clips on your microcontroller. Introduction Previously, you’ve learned how to produce sounds on your microcontroller through ...
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I2S Audio Tutorial: Variable Frequency Sine Wave Output
Here is a simple audio application that will help you understand the workings of I2S. It involves outputting variable sine wave frequencies to this digital ...
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Preparing a Microcontroller for Digital Audio
A microcontroller with I2S output, such as the STM32 Black Pill, is an excellent choice for practicing Digital Audio programming. Read through this article to ...
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Easy MOSFET Protection from Short Circuits and Overloads
Read through this article if you want to simplify MOSFET protection from short circuits or overloads. Introduction You may have read Protecting MOSFETs from Short Circuits ...
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Choosing LEDs for your application
Find how you can work with different types of LEDs in this article. Introduction There are different types of LEDs you can work with. ...
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Interrupt Service Routines: Best Practices
Introduction Interrupt Service Routines(or ISRs) are integral to microcontroller operation. Knowing how to use them correctly can not only improve the efficiency of your programs ...
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An Introduction to I2S Audio
Working with digital audio can be a challenge in the beginning. Have a primer on the I2S standard to fully understand what this serial audio ...
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The ESP32-S3 DevKitc-1 GPIO Pinouts Guide
Need to find a GPIO pin on the ESP32-S3 DevKitC-1? Want to learn how to configure it? Read this ESP32-S3 DevkitC-1 pinouts guide. Introduction The ...
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OLED screen with a Raspberry Pi Pico using MicroPython
January 29, 2024
Read this article to create text and graphics on your OLED screen in MicroPython using your Raspberry Pi Pico. Introduction
Debugging ESP32 Cam PSRAM Issues with VSCode
January 22, 2024
Read the article below if you want to program your ESP32 Cam using Espressif’s ESP32 Camera Driver and debug your
Introducing the AM FM Radio DIY Electronics Project Kit
January 15, 2024
If you want to build a retro project, make no mistake; the AM FM Radio DIY Electronics Project Kit will
What is the Concept Behind a Device Driver?
January 8, 2024
If you are curious about the workings of a device driver, read the article to learn more about its implementation
FreeRTOS Queue Multiple Receivers Example
January 1, 2024
Read this article for more examples about using a FreeRTOS queue multiple receivers setups. Introduction Last time, the last blog introduced
Working with Queues in FreeRTOS
December 25, 2023
Have you tried using queues to pass data between your tasks in FreeRTOS? Want to learn more about it? See
A Simple ESP32 Multitasking Example
December 18, 2023
Want to take a sneak peek at a simple ESP32 multitasking application? Wondering how things are done? See below to
Build Your Own Meditation Stimulator
December 11, 2023
Want to instantly relax and unwind by just using some LEDs, of the shelf components, and an Arduino? See the
STM32 Timer Example Applications
December 4, 2023
Read the article to learn how to work with STM32 timers including examples on STM32CubeIDE. Introduction Many microcontrollers implement timers