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by raygeeknyc
Sun Oct 08, 2017 9:49 pm
Forum: Troubleshooting
Topic: pre-up not running script
Replies: 9
Views: 6262

Re: pre-up not running script

I've been wrestling with this mess for a while and found the following working solution 1) Run the script as a hook from dhcpcd, rather than if-up which is broken IMO in Raspbian Jessie 2) Run the aforementioned hook by a change to systemd configuration which, in Jessie is the mechanism in use, desp...
by raygeeknyc
Sat Sep 28, 2013 11:13 pm
Forum: Automation, sensing and robotics
Topic: Pi Biped Robot walking
Replies: 17
Views: 14356

Re: Pi Biped Robot walking

This looks great! :D kudos! I was thinking about how to best spend 2 more servos. I think that an arm with one DOF - up-and-down and a gripper would yield a good ROI. In theory, you can position the bot side to side already and you could mount a small camera on the arm. The only problem remains one ...

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