Search found 4 matches

by edlobi
Sun Mar 20, 2022 3:53 pm
Forum: Geiger Counter
Topic: Opposite day: Ticking too fast!?
Replies: 6
Views: 19053

Re: Opposite day: Ticking too fast!?

Problem solved:

Problem was bad soldering spots. I fixed the one on the picture. Greetz
by edlobi
Mon Mar 07, 2022 2:15 pm
Forum: Geiger Counter
Topic: Opposite day: Ticking too fast!?
Replies: 6
Views: 19053

Re: Opposite day: Ticking too fast!?

That's super nice! Will do!
by edlobi
Mon Mar 07, 2022 12:33 pm
Forum: Geiger Counter
Topic: Opposite day: Ticking too fast!?
Replies: 6
Views: 19053

Re: Opposite day: Ticking too fast!?

If I remove the tube and turn it on? Nothing happens.
BUT if I then touch the minus pole of the tube holder (or the L1-103 inductor) with my finger, it clicks fast as when the tube would be installed.
by edlobi
Sun Mar 06, 2022 11:39 am
Forum: Geiger Counter
Topic: Opposite day: Ticking too fast!?
Replies: 6
Views: 19053

Opposite day: Ticking too fast!?

Noob Question:
After soldering/assembling I turned the VR1 all the way counter-clockwise.
I turned on S1 and it ticked like crazy and the LED blinked also very fast.
Here you can see i:

https://www.youtube.com/watch?v=oLxNebGNvjE

Any suggestions what could be wrong?