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Messages - Don Doerfler

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1
Progress Reports / Re: Team Brain Damage
« on: July 17, 2018, 08:04:28 pm »
I watched the voltage of each cell as they were charging and the temp Incase something were to happen.... but I think I just charged it for 5 mins on 2s and then switched it to 3s with balancing.

2
Progress Reports / Re: Team Brain Damage
« on: July 16, 2018, 11:50:51 pm »
So I had the same issue with one of the 4 3s battery packs that runs the drive for my 30..... so what I did was I put my charger on the 2s. That raised the voltage of the 2v cell so the charger wouldn’t get angry on 3s setting.

3
Progress Reports / Re: Dons robot projects
« on: August 19, 2015, 05:43:14 pm »
Remaking circuit breaker with 1/16 ti, uhmw/hdpe body and smaller drive motors

4
North America / Re: Barn Battles!!! 9/6/15
« on: August 11, 2015, 03:39:41 pm »
Ill take my 3lber circuit breaker

5
Progress Reports / Re: Doerfler Robotics
« on: August 03, 2015, 11:02:43 am »
http://youtu.be/zULXnmtyMOg Heres a link to one of its fights it went 2-1 with one forfeit

6
Progress Reports / Re: Doerfler Robotics
« on: June 30, 2015, 01:26:31 am »
3lb Chibi Knock

7
Progress Reports / Re: Dons robot projects
« on: June 16, 2015, 05:18:23 pm »
1/32 garolite

8
Progress Reports / Re: Dons robot projects
« on: June 16, 2015, 03:48:54 pm »
progress

9
Progress Reports / Re: Dons robot projects
« on: June 15, 2015, 12:36:40 am »
about 1/4

10
Progress Reports / Re: Dons robot projects
« on: June 14, 2015, 10:44:42 pm »
there are 4 .25 od rods and 2 .375 od rods holding it all together

11
Progress Reports / Re: Dons robot projects
« on: June 14, 2015, 09:31:47 pm »

so this is my 3lber 3dprinted hybrid bot
its has 1200rpm motors with a weapon motor that could be used in a 12lber

12
Progress Reports / Re: Dons robot projects
« on: May 08, 2015, 12:32:20 am »
after the first hit or so it bent one of the aluminum fingers down so it made the wedges off the ground like .25"

13
Progress Reports / Re: Lucas's bots
« on: May 07, 2015, 08:13:19 am »
yeah I think a 1/8 uhmw bottom will work

14
Progress Reports / Re: Dons robot projects
« on: May 06, 2015, 08:11:18 pm »
So Rage in the cage

Weapon motor took forever to spin up and spun down after every hit couldn't really notice by looking at it

1st match vs riptoff had some moon batteries and a cell died ..... I was able to use the weapon at the last 5 seconds of the match also my brushless drive was messed up for the first 2 matches and couldn't turn well
https://www.youtube.com/watch?v=Qw8Gw89n6qo

2nd match vs Rhynex got my turning skills to get somewhat better
https://www.youtube.com/watch?v=SS39esa_9co

3rd match AlumiKnight said screw my brushless and threw in 545's brushed
https://www.youtube.com/watch?v=rpQV_0_O5Ro

4th match vs jabberwatch  knocked their a123's out
https://www.youtube.com/watch?v=rGEaLGWkk7s&index=18&list=PLKqqxEBqF75TMlDgU98etur-7Xpbry0ux

5th match Vs Still 'n Shock 2 went full 3 mins I bounced off the ceiling 3 times and just got some ti and frame that was a little bent up
https://www.youtube.com/watch?v=piLzCUo1k9Q

For nationals switching my middle frame pieace to 2024 since the 6061 one bent inwards like 1/8 putting in a weapon motor and esc that doesn't suck

15
Progress Reports / Re: Dons robot projects
« on: April 20, 2015, 11:42:10 pm »
made weapons for 3lbers


the bar weighs around 14 oz and is made of 4140
the drum teeth are made of s7

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