#avr | Logs for 2016-01-01

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[02:46:14] <rue_shop3> happy new year by the way
[02:48:27] <Xark> Woot.:D
[02:49:05] <rue_shop3> everyone remmeber its 20_16_
[02:49:25] <Snert> yea. where the hell is my flying car?
[02:49:32] <rue_shop3> BACK IN 2000
[02:50:01] <Thrashbarg> http://xkcd.com/1623/
[02:50:06] <rue_shop3> if RC plane motors get much more powerfull, you can just attach a few of those to the car you have now and your good to go
[02:50:19] <rue_shop3> just make sure it dosn't take longer than 4 mins to get to the store
[02:52:20] <rue_shop3> so, an RC plane motor can lift itself, a battery for it, and how much extra weight?
[02:54:01] <Snert> exact tonnage is hard to come by.
[02:54:23] <Snert> but say .. a 600 size rc heli can lift a 6pak of beer.
[02:54:49] <rue_shop3> k, so, we just need to express the weight ofa car in 6 packs of beer
[02:55:02] <rue_shop3> where is my units converter
[02:55:42] <rue_shop3> 2 tonnes
[02:55:46] <Xark> Not libraries of congress?
[02:55:51] * Xark is confused...
[02:57:00] <rue_shop3> 6 pack at about 11.898 lbs
[02:57:35] <rue_shop3> so about 337 RC heli motors to lift a car
[02:57:52] <rue_shop3> or less for a light car
[02:58:02] <Xark> Boy would that sound like a large swarm of very angry bees. :)
[02:58:10] <rue_shop3> :)
[02:58:20] <rue_shop3> that would be half the cool factor of it
[02:58:57] <rue_shop3> I'm going to use 35 vacuum cleaner motors in my electric truck
[02:58:59] <rue_shop3> ;)
[02:59:08] <rue_shop3> cheapest weight to power ratio
[03:40:43] <Snert> sounds noisy
[03:41:04] <Snert> for outdoor work it may be okay
[03:41:07] <rue_shop3> ye, prolyl sound like a turbine
[03:52:48] <rue_shop3> ;)
[04:17:33] <Mr_Sheesh> jusat don't do the adam savage test to see what the motors'll do to your lip :p
[04:18:24] <rue_shop3> hahaha
[04:18:38] <rue_shop3> that was just so stupid...
[04:19:29] <Xark> "What could possibly go wrong?" :)
[04:21:27] <Mr_Sheesh> Graewww OWWW bleeding now
[10:30:03] <MarkX> quick easy question, if i want to define multiple things in a macro, how can i do it? for example i want "USER_BUTTON_CONFIG" to DDRB |= (0<<DDRB1) and also PORTB |= (1<<PORTB1)
[10:44:38] <Tom_itx> use 'and' or 'or'
[10:45:17] <Tom_itx> http://tom-itx.no-ip.biz:81/~webpage/avr/c_bits/bits_index.php
[10:45:31] <mrx1_> MarkX: #define USER_BUTTON_CONFIG DDRB|=(0<<DDRB1);PORTB|=(1<<PORTB1);
[10:45:52] <MarkX> beauty, thanks!
[10:46:18] <mrx1_> Tom_itx: he is doing two operations on separate registers
[10:46:28] <Tom_itx> ok
[10:46:41] <Tom_itx> still waking up
[12:31:52] <Jartza> evening
[21:57:32] <nuxil> morning
[21:58:15] <nuxil> has anyone ever made a pwm using ATtiny85 ?
[22:05:27] <tpw_rules> yes?
[22:07:19] <nuxil> got a code example ?
[22:34:51] <nuxil> damn.. every example for pwm's im finding is for arduino :(
[22:39:23] <tpw_rules> oh
[22:39:24] <tpw_rules> sorry
[22:39:36] <tpw_rules> not really. look at the datasheet