u/AsAsin18

I built the MIT OCW geiger counter on perfboard. Really cool build, taught me a bunch about soldering as well. All the money went into the project itself so a source is out of the question for the next weeks.

A video of it working can be found here:
https://imgur.com/a/jvIL3qA
Please excuse the mess i just got done building the enclosure.

Sources:
https://ocw.mit.edu/courses/22-s902-do-it-yourself-diy-geiger-counters-january-iap-2015/

https://ocw.mit.edu/courses/22-s902-do-it-yourself-diy-geiger-counters-january-iap-2015/e5641a1bcb88964d182a11b5437fb1c6_MIT22_S902IAP15_gc_instruct.pdf

https://ocw.mit.edu/courses/22-s902-do-it-yourself-diy-geiger-counters-january-iap-2015/5c4d174f86a6d6a0c5e4037b1f71d037_MIT22_S902IAP15_geigr_ckt.pdf