I had to learn Laplace transform and Z-Transform during my engineering study. After many years I have been revisiting these mathematical tools. I wondered where these could be applied in robotics with Arduino or similar microcontrollers like ESP32 …
The Keil MDK (Microcontroller Development Kit) and the GCC Compiler for ARM are both widely used tools for developing embedded applications, particularly for ARM Cortex-M microcontrollers. However, they differ significantly in terms of licensing, …
For recording videos where I need mobile to display something, I use scrcpy. I tried to use other screen mirror application like samsung flow but they seems to be slow or the application comes with ads etc, and not secure, so I still use scrcpy. SCR…
The D programming language is a high-level, multi-paradigm language that is designed to be a modern and powerful alternative to languages like C++ and Java. It was created by Walter Bright at Digital Mars and first released in 2001. Here are some ke…
CodeIgniter is an open-source PHP framework designed to facilitate the development of web applications. It follows the Model-View-Controller (MVC) architectural pattern, which promotes separation of concerns and enhances code organization and reusab…
Firmata is a protocol and firmware that allows you to communicate between a computer and an Arduino board or other microcontrollers. It provides a standard way to control and interact with the microcontroller using a host computer, without the need…
Object-oriented programming (OOP) is a popular programming paradigm that allows developers to structure their code by creating objects that encapsulate data and behavior. JavaScript, a versatile and widely used language, also supports OOP principles…
A Python virtual environment is a self-contained directory that contains its own installation of Python and other related packages. It allows you to create isolated Python environments, each with its own set of dependencies, without affecting the s…
This tutorial has been refined for clarity and technical accuracy. All URLs have been updated to the ee-diary.net domain, and the code presentation has been improved for better readability. The Web Audio API is a sophisticated system for controlli…
HPF Cutoff Frequency: 440 Hz Web Audio API Filter Frequency Response Graph Introduction Web Audio API is…
