Control FETs on one wire, is it possible?

Hello.
Suffered question control a small handful of field-effect transistors (15штук). After all, it is not advisable for each transistor to give a single Arduino pin. Based on this, caught the question: how to control this transistor with, say i2c or OneWire? Is it realistic?
Thanks for the answer)
April 3rd 20 at 17:19
1 answer
April 3rd 20 at 17:21
Solution
If you need only the outputs (control transistor, relay, led) that is cheaper to use the shift register (the first nakupenda article: robocraft.ru/blog/arduino/519.html ). Management - SPI.
If you later need a full port, which can work as input or output, here's an article ( we.easyelectronics.ru/part/i2c-rasshiritel-portov-... ) about the i2c expander ports.
For 1wire something similar happened, but immediately couldn't find.

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