#avr Logs

May 27 2020

12:01 AM day_ is now known as day
12:24 AM rue_shop1: cehteh, ok, made it
01:12 AM Miyu is now known as hackkitten
01:13 AM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/cehtehosc.png
08:13 AM cehteh: rue_mohr: so did that work?, i wasnt sure if it works in real world, just as OSC with steep edges to drive the switcher
08:15 AM cehteh: and what fet's did you use? i have a lot 2n7000 as staple signal fets here, they should be reasonable fast
08:49 AM cehteh: i suppose that could be much improved when doing a push/pull drive there instead pullup
09:13 AM rue_mohr: I used 2N7000
11:05 AM cehteh: rue_mohr: http://tinyurl.com/y7udqz9p
11:05 AM cehteh: now that looks sharper
09:43 PM rue_shop1: have a compliment for hte 2N7000?
09:49 PM cehteh: challenge: bootstrap it with a high side 2n7000 :D ... no i dont such one here, havent even tried
09:50 PM cehteh: actually i am thinking about this is prolly best done with a complementary pair in a single IC .. with somthing more modern (lower RDSon and Vgs) fet
10:04 PM cehteh: https://www.diodes.com/assets/Datasheets/DMC2700UDM.pdf
10:05 PM cehteh: mhm