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The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.…
This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…
The SparkFun 8 Channel Level Shifter Breakout features the TXS0108E 8-bit, bi-directional logic level translator from Texas I…
This is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectional voltage-level transla…
Different parts sometimes use different voltage levels to communicate. This PCA9306 Level Translator can be the key to making…
The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package.
This 6N137 diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector.
