Adafruit

Adafruit 757 Logic Level Converter I2C Safe Bi Directional 4 Channel

Name: Adafruit 757 Logic Level Converter I2C Safe Bi Directional 4 Channel
Brand: Adafruit
SKU: a6472170c3dc5176f0ed2dc8a4622884

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Amazon

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6.21

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Amazon Because Arduino boards are powered by 5V, but most sensors, displays and flash cards only 3.3V, many hobbyists realize they need to adjust the level This breakout board has 4 BSS138 field effect transistors with 10kΩ pull-up resistors Voltage conversion is 1.8V on one end and up to 10V on the other Designed for use with I²C, the card also works for TTL serial interfaces, slow SPI and other digital, unidirectional and bidirectional interfaces less than 2MHz The fully assembled and tested printed circuit board comes with 4 fully bi-directional voltage converters and 2 six-pin headers that can be soldered to the board to place it on a breadboard

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Description (1)

Because Arduino boards are powered by 5V, but most sensors, displays and flash cards only 3.3V, many hobbyists realize they need to adjust the level This breakout board has 4 BSS138 field effect transistors with 10kΩ pull-up resistors Voltage conversion is 1.8V on one end and up to 10V on the other Designed for use with I²C, the card also works for TTL serial interfaces, slow SPI and other digital, unidirectional and bidirectional interfaces less than 2MHz The fully assembled and tested printed circuit board comes with 4 fully bi-directional voltage converters and 2 six-pin headers that can be soldered to the board to place it on a breadboard