Running an old Brushless DC (BLDC) Hard Drive Motor with a ESC, RC electronic speed control. These are decades old hard drives with large aluminum platers that I have been meaning to spin up for years to do some magnetic projects. I have larger older 2 GB server drives I plan to spin up next…

Read More

First look at the Supernight LED Music Controller used to control RGB Flex LED strips mounted to a bed frame. RGB LED Strip Music Controller https://amzn.to/2IDeUXf (amazon affiliate) Cool inexpensive LED Strip controller.   Click here to Subscribe to our Youtube Channel: http://goo.gl/DDfVab https://www.youtube.com/user/KGittemeier SUPERNIGHT Sound Activated RGB LED Music Controller 144w 2 Ports Output…

Read More

A look inside as we teardown a Kone elevator drive V3F16L. We want the large brick IGBT and the heat sink and some other components for other projects. Click here to Subscribe to our Youtube Channel: http://goo.gl/DDfVab https://www.youtube.com/user/KGittemeier   – The V3F16L is obsolete according to Kone’s website. V3F16L Elevator Drive Replacement Introducing the reliable,…

Read More

A look inside as we teardown a Kone elevator drive V3f25. We want the large brick IGBTs for a “how to test” video  and the heat sink for some other projects. Kone V3F25 Elevator Drive: 1. KM713990G01 V3F25 DRIVE mODULE 40A REPLACED BY KM782999G01 1. KM713990G02 V3F25 DRIVE MODULE 80A REPLACED BY KM782999G02 2. KM725810G01…

Read More