Nginx logically divides the configurations in order to serve different content into blocks. A server block is a subset of Nginx’s configuration that defines a virtual server used to handle requests of a defined type. Administrators often configure multiple server blocks and decide which block should handle which connection based on the requested domain name, port and IP address.
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Playing popular songs with Arduino and a buzzer
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HiBit
- 6 mins read
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.
How to use the L298N motor driver module
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HiBit
- 7 mins read
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.
Recent articles
What is the Model Context Protocol (MCP)?
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HiBit
- 6 mins read
As large language models become part of development tools, internal platforms, and operational systems, expectations change. Models are no longer limited to answering questions. They are asked to read files, inspect data, and interact with services. Handling this context through informal prompt injection or custom integrations quickly leads to brittle setups. Model Context Protocol, commonly known as MCP, provides a structured way to expose context and actions to models while keeping control firmly on the application side.
Merry Christmas and a Happy New Year!
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HiBit
- 1 min read
As Christmas arrives, we wish you days filled with calm moments, cheerful gatherings, and the comfort of those you hold dear. May this period bring a gentle pause to reflect, appreciate, and enjoy everything that makes this time of year special.
With the New Year approaching, we welcome the chance to grow, create, and move forward with renewed energy. May the coming months bring good health, meaningful progress, and moments that inspire you and those around you.
Practical guide to PHP 8.5 containerization
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HiBit
- 7 mins read
Containerization for PHP 8.5 gives a simple, predictable and practical way to run applications without worrying about what the host machine has installed. A container bundles PHP, extensions and all required tools in one place. This helps teams keep things clean, reproducible and easy to work with. The idea is straightforward: you build an image, start containers from it and share the image when needed. PHP 8.5 brings performance improvements and a smoother developer experience, so pairing it with Docker is a natural step for modern projects.