cravenhaven
Senior Member
I just came across this neat little idea and thought I would share it.
It is discussed in detail in a phillips Application note AN97055 https://cdn-shop.adafruit.com/datasheets/an97055.pdf.
Using a single low VGS N channel FET and 2 resistors can provide bidirectional level shifted signalling between for example 5v and 3.3v devices.
View attachment 19825
It is discussed in detail in a phillips Application note AN97055 https://cdn-shop.adafruit.com/datasheets/an97055.pdf.
Using a single low VGS N channel FET and 2 resistors can provide bidirectional level shifted signalling between for example 5v and 3.3v devices.
View attachment 19825
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