#robotics Logs

Aug 09 2014

00:25 e_shop2 looks at the re
00:25 rue_shop2 oh, right
00:26 Jak_o_Shadows ?
08:42 Tom_itx rue_mohr2 you need some that will complete themselves while you're at work?
10:13 rue_mohr2 heh
16:59 rue_shop2 sweet
16:59 rue_shop2 arm4 was based on an irb 1400
16:59 rue_shop2 arm 7 was based on arm4
16:59 rue_shop2 arm 8 was based on arm7
17:00 rue_shop2 the gripper design from arm 7 is being put on arm 4
18:25 rue_mohr2 sweeet
18:25 rue_mohr2 pictures!
18:48 rue_shop2 later, I'm having too much of a time avoiding the heat
20:56 cambazz hello, i am driving 2 motors with a motor driver, powering the motor directly from battery.
20:56 cambazz what kind of capacitors do i need on that power line.
20:56 cambazz all the mcu and other things are powered by seperate supply.
21:01 ace4016 doesn't your motor controller tell you?
21:04 cambazz well I have this: http://a.pololu-files.com/picture/0J4624.1200.png?c1e6f38e29d5bbab793810ffd1d9f936
21:05 cambazz i should look at the data sheet. it seems it has some stuff built in but
21:05 cambazz i just wanted to ask as a general practice
21:05 ace4016 big fat cap usually
21:05 ace4016 in the mF range (hundreds)
21:07 ace4016 actually...i take that back
21:07 ace4016 you might screw with the motor controller if it already accounted for it or so
21:09 ace4016 (shouldn't really be an issue >_>)
21:38 Hyratel http://nerdfever.com/?p=1876