Adjusting a fan's speed using an Arduino is a great way to learn about PWM (Pulse Width Modulation) and motor control. With just a potentiometer and some simple wiring, you can create a smooth, manual speed adjustment system. This setup is useful for cooling electronics, ventilation projects, or any application where adjustable airflow is needed.
Agile helps teams adapt, deliver value faster, and improve continuously. However, applying Agile in real projects is not always smooth. Teams often run into resistance to change, unclear priorities, inefficient collaboration, and struggles with Agile scaling.
These challenges can slow down progress, frustrate teams, and make Agile feel like more effort than it's worth. But the good news is that Agile itself provides ways to address these problems. Recognizing common obstacles and knowing how to handle them helps teams get the most out of Agile without falling into frustration or inefficiency.
Motion sensors are essential in modern automation projects, playing a key role in security systems, smart lighting, and interactive devices. These sensors detect movement and trigger specific actions, making them useful for various applications. When paired with an Arduino, a motion sensor can be programmed to respond intelligently, creating an efficient and responsive system. This guide explains how motion sensors work, how to connect them to an Arduino, and how to write the code needed to make them function properly.
Agile is all about flexibility, but that does not mean teams work without organization. To stay aligned, productive, and continuously improve, Agile teams follow structured routines called ceremonies. These ceremonies provide opportunities to plan work, track progress, and reflect on how to get better.
Agile teams are designed to be flexible and collaborative, but that does not mean everyone does everything. To stay effective, Agile teams rely on well-defined roles that help organize work, support decision-making, and keep projects moving forward. While different Agile frameworks may use slightly different role names, three key responsibilities exist in almost every Agile team: the product owner, the development team, and the scrum master.
Managing a project means making choices about how to plan, track progress, and handle unexpected changes. For years, traditional project management methods, often called waterfall, were the standard. These methods rely on detailed upfront planning, structured phases, and a clear path from start to finish. Every step is carefully mapped out, leaving little room for adjustments once the project is in motion.
The way teams build products, develop software, and manage projects has changed a lot over the years. Traditional project management methods often struggle to keep up with shifting priorities, unexpected challenges, and fast-moving markets. That's where Agile comes in. Originally designed for software development, Agile has grown into a popular way of working across different industries. But what does it really mean to be Agile?
A new Chinese AI model called DeepSeek has taken the tech industry by storm, quickly becoming the most downloaded app on Apple's App Store. This unexpected rise has drawn attention from investors, shaken financial markets, and sparked debates about the future of AI development. With its ability to rival industry leaders like OpenAI at a fraction of the cost, DeepSeek has raised significant questions about technological competition, chip dependencies, and global AI leadership.
After years of speculation and official hints, Nintendo has finally unveiled the Switch 2 through a first-look trailer and a promotional website. The new console introduces several small but significant updates compared to the original Switch, including a larger tablet with a bigger screen and slightly more rounded edges on the top and bottom. Notable hardware upgrades include an additional USB-C port positioned next to the headphone jack and a redesigned U-shaped kickstand on the back, which offers greater stability and supports multiple angles.
Connectors play a fundamental role in electronic systems by linking components together to ensure smooth power flow and signal transmission. The right connector can have a significant impact on the performance and reliability of any system. In this article, we'll explore some of the most commonly used connectors, discuss their features, and help you choose the one that suits your specific requirements.
