PCB Design Tutorial Series: Introduction to KiCAD
May 29, 2023
Do you want a free and open source software to do your PCB designs? Want a complete software package such
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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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Using the Flash Program Memory of Arduino to Pre-store Data
May 22, 2023
Optimize your Arduino projects by pre-storing data in the flash memory with our comprehensive guide. Understand the benefits, how to use the PROGMEM variable modifier, and practical examples of storing different data types. Perfect for those needing efficient data storage solutions to avoid running out of RAM during program execution.
A Beginner’s Guide to Supercapacitors
May 18, 2023
Explore the dynamic world of supercapacitors in our beginner’s guide! Understand their extraordinary energy storage and rapid charging abilities, how they bridge the gap between capacitors and batteries, their operation, importance, advantages, and potential future applications. Dive in, whether you’re a tech enthusiast, engineer, or just curious about this impressive technology.
ESP-IDF Tutorial – Get Started with ESP32 on Windows
May 15, 2023
Get up and running with ESP-IDF on Windows with our comprehensive tutorial. Learn to install the framework, use the command prompt, and execute typical programming steps for your ESP32 device. Whether you’re a beginner or a seasoned developer, this guide provides invaluable insights into wireless systems and IoT development.
Different Kinds of Diode Circuits
May 8, 2023
Explore the versatility of diodes in a variety of circuit applications in this comprehensive guide. We delve into their use in charging circuits, as input signal protectors, back-EMF protectors, and as rectifiers. Whether you’re an electronics novice or an expert, this resource enhances your understanding of diodes.
Transistors as a Current Source (with Zeners and Op-Amps)
May 1, 2023
Discover how to build a current source using transistors in combination with other components like Zener diodes and Op-Amps. This practical guide explains how to use a transistor as a constant current source, enhancing your understanding of its operational dynamics and potential applications.
How to Use CircuitPython Libraries
May 1, 2023
Explore the extensive world of CircuitPython libraries and learn how to utilize them to streamline your programming process. This guide covers downloading libraries, creating a lib folder, understanding library documentation, and customizing sample codes to suit your projects.
Multi-Mode Fan Speed Controller with Memory Function
April 24, 2023
Upgrade your fan speed controller with Arduino UNO, introducing multi-mode speed and memory functions. This guide details the programming of PWM for fan speed control, addition of distinct speed modes, and the usage of non-volatile memory to preserve selected modes after power-off.
A Wireless Voltage Source Controller using an ESP32
April 18, 2023
Discover how an ESP32 and some key components can create a wireless voltage source controller. This article guides you through the circuit design, components required, and firmware writing, with step-by-step instructions to enable control of voltage sources remotely from your device. Dive in to unleash the potential of this fascinating, practical technology.
CircuitPython for your boards
April 17, 2023
Dive into the world of CircuitPython, an easy-to-use programming language developed for Adafruit’s learning system. Learn to set up your board, install the Mu Python IDE, download the CircuitPython interpreter, and start programming. Ideal for beginners, it promises fast and hassle-free microcontroller-based projects.