Julian's Electronics
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com
What's with the 33k resistor? It's value isn't a simple rounding of the calculated value 31.6k
https://en.wikipedia.org/wiki/E-series_of_preferred_numbers ... https://www.youtube.com/watch?v=A1-iu54QI8E
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