Hi!
I'm very new to electronics, I made few projects to get used to it, and I'd like to make a Geiger counter since I alreay have the SBM-20 tube, so the only thing I need to make it work is to figure out a way to put 400v from 5v into it (then it's more or less coding sutff left, and I'm a programmer, so it's all good).
I'd like to have your opinion on boards like this:
https://nl.aliexpress.com/item/Boos...ersion-radiation-sensor-400V/32729871570.html
Do you think it may be a scam?
Otherwise if you have any other suggestions for another board, or an efficient way for a beginner to do so, I'll take it.
Thank you very much for your attention!
I'm very new to electronics, I made few projects to get used to it, and I'd like to make a Geiger counter since I alreay have the SBM-20 tube, so the only thing I need to make it work is to figure out a way to put 400v from 5v into it (then it's more or less coding sutff left, and I'm a programmer, so it's all good).
I'd like to have your opinion on boards like this:
https://nl.aliexpress.com/item/Boos...ersion-radiation-sensor-400V/32729871570.html
Do you think it may be a scam?
Otherwise if you have any other suggestions for another board, or an efficient way for a beginner to do so, I'll take it.
Thank you very much for your attention!