Since I got several comments yesterday asking about the Echo Dot mock-up, I'm posting a new one today to explain what I did. Feature explanations in comments. : SolidWorks
Solidworks tutorial | sketch Screw in Solidworks - YouTube
SOLIDWORKS Wrap Feature enhanced in SOLIDWORKS 2017
Amazon.com: SOLIDWORKS 2017 for Designers (9781942689751): CADCIM Technologies, Prof. Sham Tickoo: Books