Projects
Discover
Contests
Courses
Stack
More
Courses
Tutorials
Events
Hackerspaces
Hackaday.com
Tindie Marketplace
Sign up
Log in
Close
1 Results for "《 예약문의 OIO↗8489↗8306》선릉레깅스ㅙ강남레깅스lent선릉레깅스선릉레깅스선릉레깅스completely 강남레깅스룸⊙ぽ선릉레깅스encourage"
$15 Geiger-Muller Counter for Beta/Gamma/XRay
Project
by
GH
An inexpensive Geiger counter that can detect several kinds of ionizing radiation using a surplus Soviet tube and a one-use camera circuit
90
9