#garfield Logs

Mar 13 2018

07:11 PM Tom_L: mmm i'm feeling i need a project...
09:20 PM rue_bed: and I need to wake up
09:35 PM rue_bed: where is my todo list rue!
09:36 PM Tom_L: it should match your todone list
09:36 PM rue_bed: I'm supposed to have told me what to do
09:36 PM rue_bed: geez, if nothing left to do, might as well die
09:36 PM rue_bed: er, wait, I havn't seen that star go supernova yet, got to wait
10:04 PM katsmeow: rue, you have email
10:20 PM rue_shop3: ok!
10:21 PM rue_shop3: I got two backages in the mail from china too!
10:21 PM katsmeow: what kind of backages?
10:22 PM rue_shop3: 3w amplifiers and bicolour leds
10:23 PM katsmeow: oh
10:23 PM rue_shop3: backed from november
10:23 PM katsmeow: 3w sounds small
10:23 PM rue_shop3: yup
10:24 PM rue_shop3: but totally headphonable
10:25 PM katsmeow: 3w = 600ma into 8 ohms at 13v , i think you can do that easily with any opamp and any TO-220 transistors
10:25 PM katsmeow: maybe even a 100khz 1/2 H-bridge, like for driving stepeprs
10:26 PM katsmeow: err, wtf went bad in my math??
10:27 PM katsmeow: 300ma into 16 ohms?
10:27 PM katsmeow: my mid isn;t onit
10:29 PM katsmeow: queation: on a train route using multiple trains of 200 cars, using $8 million of locomotives and $millions in rolling stock and cargo, runing thru avalanch territory, why don;t they have scouts running 2 miles in front of them at allt imes?
10:30 PM rue_shop3: its class D
10:30 PM rue_shop3: so they say
10:31 PM rue_shop3: ...
10:31 PM rue_shop3: I hickupp'd and my cinimin roll got swallowed
10:31 PM rue_shop3: :( prolly not a good idea to just get another one
10:32 PM katsmeow: cough out the one you inhaled, they don;t belong in your lungs
10:32 PM * rue_shop3 stretches
10:32 PM rue_shop3: apparently it ended up in the right place...
10:34 PM katsmeow: k
10:55 PM katsmeow: hmm @ cute Polish commuter trains
11:11 PM katsmeow: i just realised i am usng thelaptop tomove imgur pics from this puter to Tiggr5
11:35 PM rue_shop3: ok