RAMPS series 1 of 5 - Intro and board comparisons

Sorry about the sound. I uploaded an unmastered version, and it just takes too darned long to pull it down and upload the right one... you'll live... ANYWAY, this is Video 1 of 5 in a series about the RAMPS 3D printer control board / Arduino shield: multi-board review and comparison with test data and options. Video Timestamp index: 3:50 - BigtreeTech / BIQU RAMPS 1.5 5:27 - Robotale RAMPS 1.4A 7:09 - Keyestudio RAMPS 1.4A 8:40 - ZYLTech RAMPS 1.4 10:32 - generic eBay and AliExpress RAMPS 1.4 12:36 - Summary and wrap-up My contribution links: Background music by my band Solamors, you can contribute by buying a copy on bandcamp.com, or iTunes, Google Play, etc etc: https://solamors.bandcamp.com MONTHLY SUBSCRIPTION: patreon.com/AlexKenis ONE-TIME CONTRIBUTION: PayPal.me/AlexKenis PRODUCTS: AlexKenis.com (under construction at the moment) AFILIATE LINK: https://www.amazon.com/?tag=alexkenis... The Arduino clone I used for testing: http://amzn.to/2EmUtgH IRLB3034PBF MOSFET (you can get these cheaper if you check Octopart for deals): http://amzn.to/2DIIaKz RAMPS 1.5: http://amzn.to/2DUYQ54 Keyestudio RAMPS 1.4A: http://amzn.to/2DOgsAk