Tutorial:Types of Robots & End Effectors

Special thanks to ExploreGate for their series of two minute videos on robot types and gripper types. See their whole channel here.

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How do I use a switch as an input for the Dobot Magician?

Question:

How do I use a switch as an input for the Dobot Magician?

Answer:

CAUTION: NEVER PLUG IN OR UNPLUG WIRES FROM THE DOBOT WHILE IT IS POWERED ON! Always turn off the dobot first, and use the input output manual to plug into the correct port!

 Wire it like this:

Wire the VEX switch using a servo extension cable. Always wire black to black. Use pins GP5.2 and GP5.4 as shown in the diagram above.

Then in the software, trigger it like this:

  1. Be sure that you are in “Pro” mode by selecting it in the top middle of the Teaching and Playback mode.
  2. Set IO_5 to be equal to one on the right side of the screen.
  3. In this example above, the robot will go to it’s “Home” position and wait to be triggered by the switch in Line two.
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Dobot to Dobot Handshake!

We did it! We made a dobot magician talk to another one and make it start. We even added a VEX switch as an input to start the first one. It is easy to do, but one word of caution:

Never connect or disconnect any wires to the dobot while it is powered on; always power it down first. Damage may result!

Ok, now on to the good stuff. If you bought your dobot through InPosition HERE, not only did you get a $100 discount, you get access to the documentation to make this happen for free! just email us! This includes worksheets and wiring diagrams.

Tony Koppers, my senior EDD student has done all of the legwork to make this happen, so special thanks to him!

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SME: Basic Manufacturing Processes

SME (the Society of Manufacturing Engineers) has a great playlist of Youtube videos that outlines many basic manufacturing processes, and they are all right here for you. Most of the videos are from two to five minutes in length, and get the main points of those processes across to students in an easy to understand format. There are 44 videos in all. Thanks SME!

The best way to search for or find  a particular video is to use Ctrl + F in the browser window and then type in the process you are looking for. It will then jump to the video you are searching for!

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Model Train Tutorials

So you’re having a hard time making all those train parts? Watch the tutorials below to see how Jim does them. I find some of the methods he uses makes it easier to understand, especially with the cow catcher. He also uses different techniques, so you may actually end up learning something. Thanks Jim!

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Get in touch

Jim Hanson

Chris Hurd

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