4-channel I2C-safe Bi-directional Logic Level Converter
Adafruit Industries, LLC mail
OSHWA UIDUS000575 Project Website
May 09, 2020
United States of America
Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that they need to perform level shifting/conversion to protect the 3.3V device from 5V. This level shifter board is very easy to use and has an I2C-compatible FET design following NXP's app note. Click the link labeled 'Project Website' to find out more.
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