30 Jan
2017
30 Jan
'17
8:25 a.m.
This is entirely Dan's fault. :) He joked about an arm for Leinard Legobot, I said it's too difficult, and then of course I was up all night and all morning building it! Right now I have an arm that extends out of Leinad like an extension ladder. It works pretty well but its only capability is to emerge and retract. Not very exciting. Oh... and I used Lego hydraulics to make it tilt up and down. :) You have to pump it manually. I could automate the pumping with another motor, but all of the interface box ports are full. ________________________________ Evan Koblentz, director Vintage Computer Federation a 501(c)3 educational non-profit evan@vcfed.org (646) 546-9999 www.vcfed.org facebook.com/vcfederation twitter.com/vcfederation