Flux Blog

News, resources, and company updates

Introducing Curved Traces in Flux

Whether you’re routing high-speed buses, fine-tuning antennas, or laying out clean RF filters, sharp 90º or even 45º angles can be a serious bottleneck. Now, you can create precisely curved elbows across entire nets—or dial them in trace by trace—with full control over radius, inheritance, and overrides.

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April 3, 2025
Arduino Code: a Comprehensive Guide for Beginners

Arduino Code: a Comprehensive Guide for Beginners

Explore the world of Arduino with a step-by-step guide on writing your first code and setting up a fundamental 'Blink' project to bring electronics to life.

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October 1, 2023
Understanding Pull-up and Pull-down Resistors: A Guide for Arduino and Microcontrollers

Understanding Pull-up and Pull-down Resistors: A Guide for Arduino and Microcontrollers

This article provides a comprehensive guide on pull-up and pull-down resistors, emphasizing their importance in establishing a known voltage level on microcontroller pins. It explains how to implement these resistors in Arduino circuits, discussing functions like pinMode and digitalRead. It also dives into real-world applications, voltage dividers, and tips for avoiding common mistakes.

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September 5, 2023
Exploring ESP32: from History to Application

Exploring ESP32: from History to Application

ESP32 microcontrollers are affordable, low-power SoCs with integrated Wi-Fi and Bluetooth. Offering dual-core processing, ample memory, and versatility, they excel in IoT, wearables, and smart home applications. The ESP32's continuous evolution promises exciting possibilities ahead.

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July 25, 2023
Arduino Uno Basics: Beginner's Guide to Getting Started

Arduino Uno Basics: Beginner's Guide to Getting Started

In this article, we will explore Arduino Uno's fundamental concepts, specifications, and its comprehensive pinout details including programming with the Arduino IDE.

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April 20, 2023
Introduction to the ATtiny85 Microcontroller

Introduction to the ATtiny85 Microcontroller

From programming to hardware connections, this ATtiny85 comprehensive guide provides everything you need to know to get started. Read on and start exploring the endless possibilities of this tiny yet mighty microcontroller.

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March 11, 2023
Raspberry Pi Zero 2 W Review: a Powerful and Affordable Mini Computer

Raspberry Pi Zero 2 W Review: a Powerful and Affordable Mini Computer

The Raspberry Pi Zero 2 W is a small and powerful computer with impressive performance for its size and price. With a quad-core processor, 512MB of RAM, built-in wireless connectivity, and a USB On-The-Go port, it's suitable for many projects, including home automation, media centers, and robotics.

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February 25, 2023