#garfield Logs

Feb 26 2023

08:11 AM rue_mohr: polprog, are you writing a program to calculate multiplication using rotate/add?
02:37 PM rue_mohr: servo
03:03 PM Tom_L: stepper
03:06 PM rue_mohr: stepper interfaced servo
03:06 PM Tom_L: closed loop stepper
03:07 PM rue_mohr: :] there was about 5 inches of snow yesterday/last night, its +2c and its all melting like crazy
03:07 PM Tom_L: better for driving if it melts
03:09 PM Tom_L: make a nice muddy mess
03:57 PM rue_mohr: shoveled the basics
04:08 PM rue_mohr: I might redo my tiny13 serial library again
04:13 PM Tom_L: :)
04:14 PM Tom_L: do something with the t10
04:14 PM Tom_L: pretty robust for 4 io
04:15 PM rue_shop3: I have to think of what
04:15 PM rue_shop3: I wonder if I can do serial->pwm
07:58 PM Tom_L: 11Mhz internal osc
08:10 PM rue_mohr: do you recall if it had a PLL?
08:10 PM rue_mohr: I have about 3 more hours left to live
08:10 PM rue_mohr: funny, I never made good use of a sunday
08:11 PM rue_mohr: me and a buddy checked my truck, its not a leak from the coolant into the engine
08:11 PM rue_mohr: might have spotted a rad leak tho
08:11 PM rue_mohr: :]
08:11 PM Tom_L: i'm not sure
08:11 PM rue_mohr: I'll check later
08:12 PM rue_mohr: the pcb's from osh arrived and I want to get one assembled
08:14 PM Tom_L: 'pll' wasn't found in the pdf
08:14 PM rue_mohr: oh well
08:15 PM Tom_L: iirc it has a 16bit timer though
09:15 PM rue_shop3: "2A" 3906
09:16 PM Tom_L: PNP?
09:18 PM rue_mohr: yes
09:18 PM rue_mohr: my pcb's dont seem to work, I ahve to revese engineer thtm
09:19 PM Tom_L: :/
09:19 PM Tom_L: 200ma
09:19 PM rue_mohr: I'm not worried
09:19 PM Tom_L: i'm not either.. you can r e anything
09:20 PM rue_mohr: I have a 2n3906 and a 2n3904 wired as a PUT
09:20 PM rue_mohr: and another one wired as an SCR
09:20 PM rue_mohr: its the same circuit, but the npn/pnp are reversed
09:21 PM rue_mohr: I am my worst R E nightmare
09:24 PM rue_mohr: odd
09:24 PM rue_mohr: the kicad project is empty