Search found 1019 matches

by mightyohm
Sat Sep 05, 2020 9:02 am
Forum: Geiger Counter
Topic: Web app interface for MightyOhm Geiger Counter
Replies: 2
Views: 535

Re: Web app interface for MightyOhm Geiger Counter

This is really cool, thanks for sharing!
by mightyohm
Sat Sep 05, 2020 9:02 am
Forum: Geiger Counter
Topic: Expected battery life?
Replies: 2
Views: 403

Re: Expected battery life?

That's a great question. I haven't characterized the battery life but it should be on the order of a few days. I'll add this to my to-do list and post an update when I have more information.
by mightyohm
Sat Sep 05, 2020 9:00 am
Forum: Geiger Counter
Topic: Geiger Counter working but not a peep on the serial port
Replies: 5
Views: 2069

Re: Geiger Counter working but not a peep on the serial port

Earl,

Sorry for the late reply.
Glad you got it sorted out. Enjoy your kit!
by mightyohm
Mon Jul 20, 2020 4:55 pm
Forum: Geiger Counter
Topic: Geiger Counter working but not a peep on the serial port
Replies: 5
Views: 2069

Re: Geiger Counter working but not a peep on the serial port

If the ceramic resonator is off-frequency or the fuse bytes are set incorrectly, the kit may still appear to work fine, though the pitch of the beeper will be wrong and the serial port will not work (the baud rate will be wrong). How did you flash the MCU? If you used the Makefile included with the ...
by mightyohm
Mon Jul 20, 2020 1:33 pm
Forum: Geiger Counter
Topic: Geiger Counter working but not a peep on the serial port
Replies: 5
Views: 2069

Re: Geiger Counter working but not a peep on the serial port

You mentioned in email that you flashed the MCU yourself. If the fuse bytes are not set, the baud rate might be way off and that will cause problems. Other ideas - low batteries may cause problems, try fresh alkaline AA's. Solder joints - sounds like you checked this. Serial cable connected backward...
by mightyohm
Mon Jul 20, 2020 9:49 am
Forum: Geiger Counter
Topic: Data Logging Help
Replies: 5
Views: 1796

Re: Data Logging Help

What USB to serial adapter are you using? Can you describe your setup?
by mightyohm
Tue Jul 14, 2020 11:37 am
Forum: Geiger Counter
Topic: Data Logging Help
Replies: 5
Views: 1796

Re: Data Logging Help

Does it help if you change the display mode to ASCII?
by mightyohm
Wed Jun 24, 2020 7:42 pm
Forum: Geiger Counter
Topic: Data Logging Help
Replies: 5
Views: 1796

Re: Data Logging Help

Can you post a screenshot of what you are seeing?
by mightyohm
Fri Mar 20, 2020 9:36 am
Forum: HV Rescue Shield
Topic: Looking for feedback...
Replies: 26
Views: 205520

Re: Looking for feedback...

Joe,

Thanks for the feedback! Glad you are enjoying your kit. Sorry about the missing push button.

If anyone else is missing parts, please contact me - I can usually mail replacement parts within a day or two. I try to ensure all parts are included in every kit, but mistakes occasionally happen.
by mightyohm
Sat Mar 14, 2020 3:11 pm
Forum: Geiger Counter
Topic: Geigercounter on PocketChip
Replies: 1
Views: 49589

Re: Geigercounter on PocketChip

Very cool, thanks for sharing!