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Courses Blog STEM Sign Up Log In Education Arduino ESP32 Raspberry Pi KiCad More Guides Node-RED MicroPython Blynk Oscilloscopes Search Free e Books Learn Arduino, ESP32, Raspberry Pi, KiCad, Node-RED, Drones, and much, much more with our free guides, courses and eBooks. Courses Subscribe Our Latest Blog Posts Each week we publish a new article on out blog with programming tips, tech reviews, and updates of upcoming books and courses. Project Vivid Unit + Arduino MKR1010 Flight data logger The Vivid Unit is a small computer with an integrated color touch [...] News KiCad Like a Pro 4th edition + AI Assistant + more news It has been a few weeks since my last announcement. Work on [...] Artificial Intelligence Generative AI for Electronic Circuit Design – an exploration Picture this – a world where AI takes electronic circuit design to [...] Arduino The Ultimate Guide to Powering Your Arduino Uno Board Understanding the power requirements is crucial for any enthusiast using the Arduino [...] Electronics A Guide to Essential Electronic Components in Circuits If you are curious about how electronic devices work, understanding the fundamentals [...] Arduino Exploring Wireless Options for Arduino Projects For innovators and hobbyists looking to unleash the full potential of their [...] KiCad KiCad 8: The new and updated features, a full review I’m excited to introduce you to the latest and greatest version of [...] Education From struggling to thriving: Understanding the journey from Beginner to Proficient (in programming or anything else) Learning anything worth learning from the ground up is hard. The road [...] An offer from our sponsor Featured courses Our courses are designed to be detailed, comprehensive, and descriptive. Learn new skills that specifically apply to your projects. You are at the right place. We have some of the best content on the Internet right here, ready to dive in. Arduino Step by Step Getting Started This classic course will teach you everything you need to know to create Arduino gadgets with sensors, displays, and lights. Start here if you are new to the Arduino. Learn more KiCad Like a Pro In this eBook and video course, I have packed almost everything I have learned as a KiCad user and electronics instructor to help you learn KiCad. Learn more Node-RED and Raspberry Pi Pico W Use this video course and eBook to learn Node-RED, Raspberry Pi Pico W, and MicroPython, and add these state-of-the-art tools to your technology toolkit. Learn more Arduino Step by Step Getting Serious Create Arduino gadgets that can communicate, move, interact, measure and detect. This course picks up where Arduino Step by Step Getting Started left off and shows you how to use dozens of external components and advanced build-in features. Learn more ESP32 For Busy People Use this powerful microcontroller to turbo-charge your Arduino projects. If you are already using the Arduino in your projects, then you’ll love what the ESP32 can do. This course will help you get up and running with the ESP32 quickly. Learn more ESP32 By Example This course is for anyone who wants to begin to explore the world of cyber-physical systems where the worlds of software and physical system control meet. Learn more Explore our course and eBook catalog Learn with our free guides Dive into the world of electronics and programming with our comprehensive collection of free guides. Whether you’re a beginner eager to get started or an experienced maker looking to expand your skill set, our resources cover a wide range of topics including Arduino, Raspberry Pi, KiCad, ESP32, Node-RED, drones, and more. Start your journey today and unlock the potential of these powerful tools and technologies. ARDUINO | ESP32 | KICAD | NODE-RED | RASPBERRY PI Arduino Infrared line sensor View More Infrared line sensor Introduction to Arduino sensors View More Introduction to Arduino sensors Light sensor (analogue) View More Light sensor (analogue) Impact sensor View More Impact sensor Acceleration sensor View More Acceleration sensor Ultrasonic distance sensor View More Ultrasonic distance sensor PIR sensor View More PIR sensor BME280 View More BME280 Button View More Button What is Grove? View More What is Grove? The Grove Starter Kit for Arduino View More The Grove Starter Kit for Arduino BaseShield, cables and connectors View More BaseShield, cables and connectors The Seeeduino Board View More The Seeeduino Board Experiment: Momentary button View More Experiment: Momentary button Experiment: Analog temperature sensor module View More Experiment: Analog temperature sensor module Experiment: LED module View More Experiment: LED module ESP32 The ESP32 module View More The ESP32 module The ESP32 Development Kit View More The ESP32 Development Kit ESP32 vs Arduino View More ESP32 vs Arduino The ESP32 GPIOs View More The ESP32 GPIOs The ESP32 communications View More The ESP32 communications The ESP32 devkit power options View More The ESP32 devkit power options Setup ESP32 in the Arduino IDE (Mac) View More Setup ESP32 in the Arduino IDE (Mac) Setup ESP32 in the Arduino IDE (Windows) View More Setup ESP32 in the Arduino IDE (Windows) Install the drivers CP21012 for the USB bridge chip View More Install the drivers CP21012 for the USB bridge chip Digital output with an LED View More Digital output with an LED Digital output PWM View More Digital output PWM It feels and works like an Arduino, but… WOW! View More It feels and works like an Arduino, but… WOW! From the Arduino Uno to the ESP32; Maker transformation View More From the Arduino Uno to the ESP32; Maker transformation My first ESP32 project experience View More My first ESP32 project experience ESP32 Unleashed, a mastery project View More ESP32 Unleashed, a mastery project ESP32 Unleashed, Master tools View More ESP32 Unleashed, Master tools KiCad KLP template View More KLP template What is a PCB? View More What is a PCB? The PCB design process View More The PCB design process PCB Fabrication View More PCB Fabrication Get KiCad for your operating system View More Get KiCad for your operating system An example KiCad project View More An example KiCad project KiCad 6 on Mac OS, Linux, and Windows View More KiCad 6 on Mac OS, Linux, and Windows PCB key terms View More PCB key terms KiCad Project Manager (main window) View More KiCad Project Manager (main window) Overview of the individual KiCad apps View More Overview of the individual KiCad apps KiCad Paths and Libraries View More KiCad Paths and Libraries Create a new KiCad project from a template View More Create a new KiCad project from a template Create a new KiCad project from scratch View More Create a new KiCad project from scratch Major Differences between KiCad 6.0 and 5.0 View More Major Differences between KiCad 6.0 and 5.0 KiCad schematic symbols View More KiCad schematic symbols Why KiCad? View More Why KiCad? Node-RED 1. Introduction to Node-RED, examples and documentation View More 1. Introduction to Node-RED, examples and documentation 2. Install Node-RED on the Raspberry Pi View More 2. Install Node-RED on the Raspberry Pi 3. Node-RED Configuration View More 3. Node-RED Configuration 4. Node-RED ​Nodes View More 4. Node-RED ​Nodes 5. Node-RED flows View More 5. Node-RED flows 6. Node-RED messages and variables View More 6. Node-RED messages and variables 7. The complete” node View More 7. The complete” node 8. The catch” node View More 8. The catch” node 9. The linkout” and linkin” nodes View More 9. The linkout” and linkin” nodes 10. The switch node View More 10. The switch node 11. The range node View More 11. The range node 12. The delay” node View More 12. The delay” node 13. The trigger node View More 13. The trigger node 14. The RBE (Report by Exception) node View More 14. The RBE (Report by Exception) node Raspberry Pi 1. What is the Raspberry Pi? View More 1. What is the Raspberry Pi? 5. Setup Raspbian View More 5. Setup Raspbian 2: Raspberry Pi vs Arduino View More 2:...