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2026-02-22 10:55:03 UTC

Søren Kjærsgaard on Nostr: Built a test setup for my PMT tube, allowing me to bias an LED at really low ...

Built a test setup for my PMT tube, allowing me to bias an LED at really low currents, hopefully catching single photons, or at least a very low count 🙂

Photo Multipliers are insane devices! 🤷🏼‍♂️🤯

This video is meant to explain the setup, stay tuned for my next video where I do actual measurements 🙂🙂

#stem #physics #electronicsengineering #testandmeasurement #quantum