Welcome to HiBit

Running modern PHP applications on a stable stack is a basic requirement for most IT and development environments. Pairing PHP 8.5 with Nginx gives you strong performance, good resource usage, and solid flexibility for APIs, CMS platforms, and custom applications.

In this guide, you will install PHP 8.5 with PHP FPM, remove older PHP versions safely, manage extensions, and configure Nginx to use the new version. The steps are written for common Linux distributions such as Ubuntu and Debian, but the logic is similar on other systems.

At first glance, selecting a PCB power transformer may seem straightforward. Matching the voltage with circuit requirements appears sufficient. However, in practice, research and practical observations in electronics design show that transformer selection involves much more than simply matching specifications.

Claude Code is already capable of doing a lot. But out of the box, it has no idea how you work. It doesn't know your stack, your standards, or what a good output looks like for your specific project. Skills are what bridge that gap. They let you define exactly how Claude should behave for any recurring task, and once that's in place, the quality and consistency of what you get back changes completely.

If you've ever managed a web server that serves images to thousands of users, you've probably run into the problem of serving the right image size to the right context. A 1200x800 hero image looks great on a desktop, but it's pure waste on a mobile screen or a thumbnail grid. The traditional answer to this has been generating multiple image variants at upload time, but that approach gets messy fast. A cleaner and more flexible solution is to resize images directly at the server level, on demand, using nothing more than nginx and its built-in image filter module. This guide walks you through setting that up from scratch, including caching so your server isn't processing the same image twice.

Working with cache can drastically improve the performance of an application, especially when dealing with data that doesn't change too often. While Laravel provides solid support for caching through multiple drivers, it doesn't offer native support for cache tags. To work around this limitation, we'll integrate Symfony's Cache component, which brings tag support and fits well into the repository pattern we've already established. In this article, we'll build on the existing structure and focus on using cache tags to group and clear related data more efficiently.

The ESP8266 is a popular Wi-Fi module used in many IoT projects. Keeping its firmware up-to-date ensures you have the latest features, security patches, and bug fixes. Updating the firmware might seem difficult, but it's quite straightforward once you understand the steps involved. In this article, we'll explore how to update the firmware of the ESP8266 module, a crucial task for maintaining optimal performance and security. This update process can be carried out either locally, using a USB connection, or remotely via cloud. We'll examine both methods to provide a comprehensive understanding of how to keep your ESP8266 up-to-date with the latest firmware version.

The HC-05 is one of the most popular Bluetooth modules in the Arduino ecosystem, and for good reason. It's affordable, well documented, and flexible enough to handle a wide range of use cases. It can operate as both a master and a slave device, meaning it can initiate connections to other Bluetooth devices as well as wait for them. For projects where you just need a phone to talk to an Arduino, that distinction doesn't matter much. But for anything more involved, like two Arduino boards communicating wirelessly, the HC-05 is the right tool for the job.

Handling file uploads is one of those things that sounds simple at first but has plenty of moving parts: storage drivers, validation, security, public access, multiple files. Laravel 13 ships with a solid, well-rounded set of tools to deal with all of this without pulling in third-party packages. This article walks through the full lifecycle of a file upload in a Laravel 13 application, from the HTML form to retrieving files from storage, with practical examples along the way.

Choosing a PCB supplier is one thing. Choosing an EMS PCB manufacturer is another.

A traditional PCB supplier may only deliver bare circuit boards. A PCB assembly company may only place components onto the board. But an EMS PCB manufacturer is expected to handle a broader manufacturing chain: PCB fabrication, component sourcing, SMT and through-hole assembly, testing, cable integration, enclosure assembly, packaging, and sometimes even product-level engineering support.

Buzzer is used to generate sound, beep or even melody of a song. It can be found in alarm devices, computers, timers and confirmation of user input such as a mouse click or keystroke. A piezo buzzer is not like a regular speaker that you might think of. It uses a material that actually changes shape when you apply electricity to it which in turn creates noise. The faster you bend the material, the higher the pitch of the noise that is produced.

The L298N Motor Driver is a controller that uses an H-Bridge to easily control motors direction and PWM to control the speed. This module allows you to independently manage two motors of up to 2A each in both directions. Supply range may vary between 5V and 35V, enough for most DC motor projects.

The E88 Pro Drone is an exceptional flying device that combines advanced features, reliable performance, and a user-friendly design. Built with innovation in mind, this drone offers an immersive aerial experience for beginners and enthusiasts alike. Operating the E88 Pro Drone is a breeze, thanks to its intuitive controls and user-friendly interface. The drone can be easily controlled using a dedicated remote controller or a smartphone application. The remote controller offers precise maneuverability, while the smartphone app provides a comprehensive set of features and flight modes. From automated flight paths to real-time video streaming, the app enhances the drone piloting experience and unlocks advanced functionalities.