Build Instructions

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• 1

  Step 1

  AAAARRRRRGGGGHHH! There's a confirmed but with editing project instructions that affects reordering. I've spent hours trying to get them straight and complete. I'll update once the bug is fixed, but for now you'll have to pretend you're watching Memento...

  Remove the battery cover and batteries. Remove Darth Vader's head, open up his chest and get out the bone saw... Sorry - I mean Dremel. We need to make room for a servo in there, so that battery box has to go. Leave enough so the cover can still be reattached.

  We also need to modify the front. I has a button to operate the torch. Remove the PCB containing the switch and glus the button back in place to cover the hole in his chest. Dremel away any bits that are in the way of the servo - namely the clips on the switch and the bits getting in the way of connecting the servo to his shoulder.

  From the outside, Darth still looks as handsome as ever. But inside, he's had some major work done.

• 2

  Step 2

  I just have to test as we go along and make sure things are working as expected. Some simple pin toggling to control the colours in the LED. (Don't forget those current limiting resistors.)

• 3

  Step 3

  Once you have your servo in place and a nice 4-pin connector on the end of your LEDs, Darth Vader can be reassembled and you'd never know he'd changed inside.

  In the photo I've also laser cut a nice plate for him to stand on. It has 2 circles of acrylic glued to it and he attaches just like Lego stuff does - a push fit. Note that he still has a white LED in each foot. I haven't connected these, but of course you could. These could flash to get your attention, etc. Just add another connector here.

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