Digi-Key Courses

FreeCAD Tutorial: Revolutions, Pipes, and Lofts for Custom Keycap Design - Part 6

Master advanced 3D modeling in FreeCAD by learning to create complex shapes using Revolve, Pipe, and Loft tools. Design a custom mechanical keyboard keycap while exploring parametric design techniques.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Patterns and Boolean Operations in FreeCAD - Part 5

Master patterns and Boolean operations in FreeCAD while designing a custom servo horn that connects with LEGO® Technic parts. Learn array patterns, part subtraction, and prepare models for 3D printing.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

How to Organize Your Boxes of Shame - Tips and Tools for Electronics Inventory Management

Master practical techniques for organizing electronic components and inventory management, featuring efficient storage solutions and digital tracking tools.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Using Heat Set Inserts in FreeCAD for 3D Printing - Part 4

Master the design and implementation of heat-set inserts in FreeCAD for creating secure, detachable connections in 3D-printed projects, from hole design to practical insertion techniques.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Beginner's Guide to 3D Printing - Bed Leveling, Slicer Settings, and First Print - Part 2

Master essential 3D printing fundamentals from bed leveling to slicer configuration. Learn proper setup techniques, filament handling, and optimal print settings to achieve successful prints with any FDM printer.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

GlowGuards - Creating Smart IoT Nightlights with Golioth

Explore IoT product development with Tomorrow Lab and Golioth, featuring ideation, prototyping, and implementation using Digi-Key components for a connected device that monitors environmental conditions.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Introduction to FreeCAD - Sketches, Constraints, and Part Design - Part 2

Master practical 3D design skills in FreeCAD by creating an SD card holder, learning sketching, constraints, and part design fundamentals while building a foundation for more complex projects.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

Introduction to FreeCAD: Getting Started - Part 1

Discover the fundamentals of FreeCAD, a powerful open-source CAD software. Compare features with popular alternatives, learn installation basics, and explore essential workbenches for 3D modeling and design.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

Building Robot Claw Attachments for the XRP Platform

Discover how to build and customize robotic claw attachments for the XRP platform, including basic grippers, parallel grippers, and wrist joints for enhanced functionality and practical applications.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Beginner's Guide to 3D Printing: Choosing Your Printer and Essential Accessories - Part 1

Discover essential knowledge about 3D printer selection, from printer types and extruder configurations to must-have accessories, helping you make informed decisions for successful prints and optimal results.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

Automotive Sensors and Electronics in Modern Vehicles - Understanding and Security

Explore automotive sensors, ECUs, and car hacking with hands-on demos and expert insights. Learn about OBD2 diagnostics, CAN bus systems, and potential vulnerabilities in modern vehicles.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

What Is a PID Controller?

Comprehensive introduction to PID controllers, explaining their components, functionality, and applications in control systems. Includes practical examples and code implementation guidance.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Introduction to Zephyr Part 7: Debugging with OpenOCD and GDB

Master debugging Zephyr RTOS on ESP32 using OpenOCD and GDB. Learn to set up hardware connections, install necessary software, and use both command-line and VS Code interfaces to efficiently troubleshoot embedded applications.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Introduction to Zephyr Part 1: Getting Started - Installation and Blink

Learn how to set up the Zephyr RTOS development environment and build your first LED blinking project in this hands-on tutorial covering installation, Docker setup, and basic project implementation.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

Introduction to Zephyr Part 8: Multithreading

Master multithreading in Zephyr RTOS to execute concurrent tasks efficiently. Learn to create threads, manage priorities, implement mutexes for synchronization, and use message queues for inter-thread communication through practical examples.

• YouTube
• 33 minutes
• Self-Paced
• Free Video