Beginner’s Guide to 3D Printing Part 1: Choosing Your Printer and Essential Accessories | DigiKey

In this video, Shawn offers a comprehensive guide for anyone interested in getting started with 3D printing or refreshing their knowledge. It explores the different types of 3D printers, including Fused Deposition Modeling (FDM) and Stereolithography (SLA), and provides a brief history of 3D printing technology. The video emphasizes that, while 3D printers have become more affordable and accessible, they still require setup, maintenance, and a bit of tweaking to get optimal prints, making 3D printing more of a hobby than a simple tool like an inkjet printer. We dive into the various FDM printer configurations, such as CoreXY, bed-slinger, and delta printers, outlining their pros and cons. The video also explains the two main types of extruders—direct drive and Bowden setups—and how they impact printing speed, material compatibility, and print quality. Additionally, it highlights the importance of understanding filament types like PLA, PETG, and ABS, which are critical in achieving the desired strength, flexibility, or detail in your prints.