#garfield Logs

Apr 27 2021

01:01 AM rue_bed: well, I got some rest anyhow
01:08 AM rue_bed: gnight
01:08 AM rue_bed: Tommorow I'd like to see what I have on various hardware for clock generators
01:08 AM rue_bed: like vcr tuners
01:08 AM rue_bed: I recall having a pll somewhere
01:08 AM rue_bed: check and see what it is, see what it can do
01:08 AM rue_bed: Tom_itx, maybe see if we can find your vfd modbus
01:08 AM rue_bed: drat, and I was asked to help with a geneology database I keep forgetting about
02:38 AM polprog: aandrew: :)
04:21 AM Tom_itx is now known as Tom_L
07:32 AM aandrew: Tom_L: that looked like it was super easy to cut
07:32 AM aandrew: out of curiousity, why don't you have the air and/or lubricant spray active?
09:00 AM polprog: rue, i got a whole bag of 100MHz crystals
09:02 AM aandrew: put 24 of 'em in series and build a 2.4GHz transmitter :-)
09:02 AM rue_mohr: hah
09:40 AM polprog: lol
12:31 PM Tom_L: aandrew, you can use carbide with or without coolant
12:31 PM Tom_L: i generally use it but for that test i didn't
12:46 PM aandrew: Tom_L: I thought you'd run air anyway just to blow the chips away
12:46 PM aandrew: but I guess that bit is doing a pretty fine job of it on its own
02:44 PM Tom_L: seems like they found a way out without air :)
05:56 PM rue_mohr: polprog, your trial-and-erroring a filter?
05:56 PM rue_mohr: nice waveform insert :)
06:12 PM polprog: an amplifier
06:12 PM polprog: and yea
06:12 PM polprog: i dont have time to sit down and read the book i found
06:13 PM polprog: that seems to train you on jfet amps like thag
06:13 PM polprog: that*
06:13 PM polprog: the parts came so i may play a bit this week
06:13 PM polprog: i was teaching kids how to wolder today
06:13 PM polprog: solder*
06:15 PM polprog: i also have two https://polprog.net/rozne1/ircjunk/ula6102.pdf
06:16 PM polprog: long tailed pairs, ft=500MHz so *just* below the 530 id need to mix down
06:17 PM polprog: gn
06:30 PM rue_mohr: k