#robotics Logs

Nov 01 2021

03:09 AM Jak_o_Shadows: 6A is a bunch of power though
03:17 AM Jak_o_Shadows: .45 ohm Rds on isn't great shakes though
03:17 AM Jak_o_Shadows: better than the other ones I bought though
03:17 AM Jak_o_Shadows: Those are up around .8
03:17 AM Jak_o_Shadows: It's a pity the LMD18200 is like 4x the price
03:24 AM Jak_o_Shadows: Also what were you doing in there? Dual motor?
04:09 AM rue_mohr: he was just posting on the topic of motor drivers
04:10 AM rue_mohr: did you see my apocalypse driver?
04:11 AM Jak_o_Shadows: no?
04:11 AM rue_mohr: oh, I should dig it up
04:12 AM rue_mohr: its a 12V FET H bridge you can build out of just about anything
04:22 AM Jak_o_Shadows: Just FETs? What's the special?
04:22 AM rue_mohr: no its drivers and all that
04:23 AM Jak_o_Shadows: ah, to get faster switching and whatnot
04:23 AM rue_mohr: and level conversion etc etc etc
04:24 AM Tom_L: hi
04:24 AM rue_mohr: ...
04:25 AM rue_mohr: I didn't come for a party... I'm just supposed to be getting a drink and going back to bed....
04:25 AM Tom_L: i got a bunch of those as samples way back when
04:25 AM rue_mohr: 2am on a work... morning,
04:25 AM rue_mohr: I need to be up at 6:15
04:26 AM rue_mohr: who else can see an oncomming disaster
04:26 AM Jak_o_Shadows: oh, I haven't thought of scamming for samples for ages
04:26 AM Tom_L: may as well stay up now :)
04:27 AM Tom_L: how many do you need?
04:27 AM rue_mohr: do you need a motor driver?
04:28 AM rue_mohr: I need to lay in bed and pretend I'm sleeping more
04:28 AM Tom_L: well i suppose i should too
04:28 AM Jak_o_Shadows: I probably have bought enough now - it's for the christmas lights, so it's nothing too demanding
04:28 AM rue_mohr: its not time for you to be awake?
04:28 AM Jak_o_Shadows: Like, I need 700 mA MAX
04:28 AM rue_mohr: oh, you dont need bipolar drivers then
04:28 AM Tom_L: i leave in 3 hrs
04:29 AM Tom_L: iirc i had a tube of mayb 6-8 of those
04:29 AM rue_mohr: I didn't sleep yet, I'm sure I need that
04:29 AM Tom_L: well the shooo
04:29 AM Tom_L: then
04:29 AM rue_mohr: mhm
04:29 AM rue_mohr: good... mo... ni.... I dunno
04:30 AM Tom_L: later
09:16 AM rue_mohr: mornuing
09:17 AM rue_mohr: I have atleast 3 awake brain cells
09:17 AM rue_mohr: not sure whats wrong with them
10:35 AM mrdata: moar coffee
08:44 PM srk_ is now known as srk