@tinytoxictofu: Todays video is on the application of BJTs using a sensor called a water level sensor. this bad boy needs to be customized depending on the solution you immerse it in (as I learned in electrochemistry 🫣) #Science #physics #electronics #electricalengineering #engineering

TinyToxicTofu 👩‍🔬

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Sunday 28 June 2026 10:14:56 GMT

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Magnus Lund :

I was really trying to follow along but I fell off completely the second you started saying bipolar junction transistor as if I should know what it is and it made me feel like i was failing spanish in middle school again

2026-06-28 11:18:59

1

Learnmecheng :

Sulfate has a -2 charge not -1 as indicated on your white board.

2026-06-28 16:47:08

0

archangel940 :

you could also mention that water is a bad conductor and thus has a high resistance. And by increasing the size of the cunductor you reduce the resistance.

2026-06-28 11:17:56

0

Veb :

And when you submerge it you get electrocuted

2026-06-28 11:59:07

0

Jimmy CrackCorn936 :

Made something similar using a fet. Was a water sensor for an alarm system. System alerted the remote monitor and started a pump. If the alarm didn’t clear there was time to send someone out.

2026-06-29 04:09:08

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