I2c works only one way between 3.3v and 5v arduinos with logic level Mosfet level shift Bss138 level shifter
I2C works only one way between 3.3V and 5V arduinos with logic level
Fet level shifter for serial does not work with inline resistor for
Do not use bss138 for logic level shifting (too slow!)
Logic level converter schematicBss138-level-shifter for rpi resources I2c level shifter boardDo not use bss138 for logic level shifting (too slow!).
An electronic device is shown with the words,'source gate'and'drainBi directional level shifter module level converter 3.3v to 5v bss138 Bss138 mosfet datasheet : working and its applicationsBss138 level shifter causing problems (2 solutions!!).

Logic level
Bss138 level shifter schematicLevel shifter Level shifter rpiArduino – replacing bss138 with ao3400a in level shifter circuit.
I2c level shifter schematicLevel mosfet i2c shift bus converter circuit simple circuits lcd schematic 5v gr next 3v philips fairchild mechanism doing reading Bss138 mosfetBss138 levelshifter dibuja una corriente de 35-40ma cuando un lado está.

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How to recognize a fake bss138 level shifter...Bss138 level shifter schematic Bss138-level-shifter for rpi resourcesBss138 mosfet : datasheet, working & its applications.
Schematic of the conventional level shifter.Esp8266, bss138 level shifter, ws2812b Mosfet circuit page 3 : other circuits :: next.grEsp8266, bss138 level shifter, ws2812b.

Bss138 level shifter
What can i replace a bss138 n-channel mosfet with?Electronics: replace bss138 with ao3400a in level shifter circuit (3 Level esp8266 shifter.
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