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
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Serial Adapters and Interface Modules
Trying to find a good USB to Serial, RS485, I2C, SPI, or other adapter interface? Look up different kinds of serial interface modules here. Introduction ...
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ESP32 PCB Design: Routing your Board
Create a finished ESP32 PCB design by placing the parts and routing your board. Introduction Last time, you were making a schematic and preparing your ...
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ESP32 PCB Design – Introduction and Guidelines
Read through this article if you’re interested in making your own PCB design for your ESP32 modules. Introduction Creating a PCB for a wireless module, ...
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ESP32 PCB Design – Schematic Layout and Preparation of PCB
Learn how to make a basic schematic layout and prepare your PCB through this ESP32 PCB design series. Introduction Previously, you’ve had an introduction on the ...
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Easy EDA PCB Design – PCB Layout
Continue your Easy EDA PCB design journey by learning how to do PCB layout. The Easy EDA PCB Layout Process Last time, you were introduced ...
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Easy EDA PCB Design – Intro & Schematic Entry
Get to know this easy-to-use and ease-of-manufacturing tool called Easy EDA PCB design. Introduction Previously, you’ve learned about the popular open-source PCB design tool called ...
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Untangle your PCB Wiring: Route with the X-Y Rule PCB Design Process
If you are having a difficult time routing your PCBs, the X-Y rule PCB design technique may make it easier for you. Introduction Routing a ...
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How to Play a WAV File on STM32
Start playing WAV files on your STM32 devices by following this detailed guide. INTRODUCTION By this time, you should have learned about I2S, how to set I2S ...
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All Posts
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
How to Add a Custom Component to an ESP-IDF Project
November 27, 2023
Would you like to create your own custom ESP-IDF component in your VS Code project? Find the process here. Search
Working with ESP-IDF Components in VS Code
November 20, 2023
Having a hard time understanding Components in ESP-IDF? Want to create or add a Component? Read through this article to
Using an OLED Display with your ESP32 on VS Code
November 13, 2023
Want to display text or graphics with your OLED display using an ESP32? Interested in knowing how to do it
ADC Oversampling to Decrease Noise and Increase Resolution
November 6, 2023
Do you want to increase the accuracy of your ADCs but find that their current resolution constrains you? Try the
Using a PWM Module as a DAC
October 30, 2023
Don’t have a DAC module on your microcontroller but instead have a PWM? Want to know how to use a
Change the Amplitude of a PWM Waveform
October 23, 2023
If you’re finding a way to change the amplitude of your PWM waveform, this article will help you with this