avatar
HiBit
1113
233 48


Getting Started with Git operations and version control

  • avatar
  • 2.7K Views
  • 1 Like
  • 5 mins read
Preview image

Git is a popular version control system that helps developers track changes in their code, collaborate with others, and manage project history efficiently. Created by Linus Torvalds in 2005, Git has become an essential tool for software development. It allows teams to work on different parts of a project simultaneously without overwriting each other's changes. By using Git, developers can keep their projects organized, track progress, and revert to previous versions when necessary.

Boost Symfony performance with OPCache

  • avatar
  • 3.3K Views
  • 1 Like
  • 9 mins read
Preview image

Enhancing the performance of Symfony applications brings a smoother and faster user experience. One powerful tool for achieving this is OPCache. OPCache is a PHP extension that stores precompiled script bytecode in memory, which reduces the overhead of parsing and compiling scripts with each request. This results in faster execution and improved overall efficiency.

Practical guide to ESP8266 for UDP servers and clients

Available to registered members only
  • avatar
  • 3.4K Views
  • 2 Likes
  • 15 mins read
Preview image

The ESP8266 module has become a favorite among electronics enthusiasts for its low cost and powerful capabilities. This Wi-Fi module can be used in various ways, making it a versatile tool for many IoT applications. In this guide, we will explore how the ESP8266 can function as both a server and a client using UDP protocol.

 Join Our Monthly Newsletter

Get the latest news and popular articles to your inbox every month

We never send SPAM nor unsolicited emails

Practical guide to ESP8266 for TCP servers and clients

Available to registered members only
  • avatar
  • 4.4K Views
  • 3 Likes
  • 17 mins read
Preview image

The ESP8266 module has become a favorite among electronics enthusiasts for its low cost and powerful capabilities. This Wi-Fi module can be used in various ways, making it a versatile tool for many IoT applications. In this guide, we will explore how the ESP8266 can function as both a server and a client using TCP protocol.

Setup GitHub Actions for Laravel projects

  • avatar
  • 4.5K Views
  • 1 Like
  • 5 mins read
Preview image

Managing a Laravel project involves many tasks that can be automated to save time and reduce errors. GitHub Actions offers a powerful way to automate workflows directly within your GitHub repository. By integrating GitHub Actions into your Laravel project, you can automate testing, deployment, and other routine tasks, ensuring a more efficient and reliable development process.

How to use a vibration motor with Arduino

  • avatar
  • 9.1K Views
  • 3 Likes
  • 4 mins read
Preview image

The integration of components with Arduino opens a world of possibilities. One often overlooked but incredibly useful component is the vibration motor. Vibration motors are compact, motorized devices designed to generate vibrations. This device, often found in smartphones and game controllers, can add a tactile dimension to your projects, providing physical feedback that enhances user experience. In this article, we'll explore the basics of vibration motors and explore into how you can effortlessly connect them to Arduino for a wide range of applications.

Boost Laravel performance with OPCache

  • avatar
  • 13.5K Views
  • 11 Likes
  • 9 mins read
Preview image

Enhancing the performance of Laravel applications brings a smoother and faster user experience. One powerful tool for achieving this is OPCache. OPCache is a PHP extension that stores precompiled script bytecode in memory, which reduces the overhead of parsing and compiling scripts with each request. This results in faster execution and improved overall efficiency.

Introduction to SOLID principles

  • avatar
  • 1.8K Views
  • 1 Like
  • 4 mins read
Preview image

In software development, crafting code that is easy to understand, maintain, and extend is a high priority. One of the most effective ways to achieve this is by following the SOLID principles, a set of five design principles intended to improve the robustness and quality of object-oriented code. These principles, introduced by Robert C. Martin, are essential for developers aiming to produce clean and efficient code.

Wi-Fi Integration made easy with ESP8266WiFi library

Available to registered members only
  • avatar
  • 2.9K Views
  • 2 Likes
  • 12 mins read
Preview image

The ESP8266 is a low-cost Wi-Fi microchip with full TCP/IP stack and microcontroller capability, created by Espressif Systems. It's popular among hobbyists and developers for its affordability and ease of use, making it a go-to choice for various IoT projects. When paired with the ESP8266WiFi library, this tiny module becomes even more powerful, simplifying the process of connecting devices to Wi-Fi networks and enabling a multitude of creative applications.

Boosting PHP performance with OPCache

  • avatar
  • 23.6K Views
  • 5 Likes
  • 7 mins read
Preview image

OPCache is a robust tool that enhances PHP performance, making web applications faster and more efficient. Included as an extension in PHP, OPCache stores precompiled script bytecode in shared memory. This eliminates the need for PHP to load and parse scripts with each request, significantly reducing execution overhead and improving server response times. This not only enhances the user experience but also reduces server load, allowing it to handle more requests at once. OPCache's benefits are especially noticeable in high-traffic environments where performance and efficiency are critical.



Playing popular songs with Arduino and a buzzer

avatar

HiBit

Imagine Dragons - Bones has been added.

Enjoy!

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Dandadan - On the way has been added.

Enjoy!

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Attack on Titan - The Rumbling has been added.

Enjoy!

Reading MPU9250 sensors with Arduino

avatar

HiBit

The repository shows how to read all three sensors from the MPU9250, including the magnetometer. Although some examples only print roll and pitch, the quaternion-based code fuses the full 9-axis data and represents the complete orientation.

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Dr. Dre ft Snoop Dogg - Still D.R.E. has been added.

Enjoy!

Playing popular songs with Arduino and a buzzer

avatar

HiBit

It's not possible to make a direct MP3 to buzzer decoder because a buzzer (especially a typical piezo buzzer) can only produce simple tones at specific frequencies, not complex audio like speech or music. MP3 files contain compressed, multi-frequency audio data far beyond what a buzzer can reproduce. At best, you could extract a basic melody or rhythm if the MP3 is extremely simple (like single-tone music), but decoding full MP3 audio into something a buzzer can play accurately isn't feasible.

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Jujutsu Kaisen - Specialz has been added.

Enjoy!

Complementary filter and relative orientation with MPU6050

avatar

HiBit

Thank you, very appreciated!

The issue is likely that the MPU6050 isn't properly initialized after power-up. Make sure the setup() function runs completely each time the device is powered on, and consider adding a small delay before using the sensor.

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Yung Kai - Blue has been added.

Enjoy!

Playing popular songs with Arduino and a buzzer

avatar

HiBit

First day out has been added.

Enjoy!

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Vanilla Ice - Ice ice baby has been added.

Enjoy!

Getting real-time position using MPU9250

avatar

HiBit

We used an existing library for this. You can see how it was implemented in the code snippet above.

It is also accessible in our GitHub repository.

Reading MPU9250 sensors with Arduino

avatar

HiBit

The article Getting Real-Time Position Using MPU9250 explains how to calculate real-time position using sensor data.

Complementary filter and relative orientation with MPU9250

avatar

HiBit

You can learn how we calculate pitch and roll using a complementary filter in this project; the file is available on GitHub.

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Assassin's Creed 2 - Ezio's Family has been added!

Enjoy!

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Livin' on a prayer has been added.

Enjoy!

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Crystal Castles Kerosene has been added.

Enjoy!

How to use the NRF24L01 module with Arduino

avatar

HiBit

The D10 pin has a specific function; it must be set as an output for the Arduino to operate as the master in an SPI communication protocol. In the provided wiring and code, the pin is already functioning as an output.

How to use the NRF24L01 module with Arduino

avatar

HiBit

I suggest verifying the wiring to confirm that all components are correctly connected, followed by re-uploading the code. The examples provided in the post have been tested and are operational. Please consider that there might be a physical problem, such as a damaged or defective module.

Playing popular songs with Arduino and a buzzer

avatar

HiBit

Coldplay - Hymn for the weekend has been added.

Enjoy!


HiBit community member since December 2020