Sparkfun PRT-14765 Converter 1 pc(s) Compatible with (development kits): Arduino

The Sparkfun Single Supply Logic Level Converter is a logic level and power supply converter in a small housing. This small board breaks out the Texas Instruments TXB0104 4-bit bi-directional voltage level translator with automatic direction detection. With this logic level converter you can operate your 5V logic microcontroller with 3.3V sensors without the second voltage supply!
The special feature of this logic level converter is that you can use it with 3.3V and it will generate the 5V - which was meant that you can use your 3.3V system, And can convert directly to another 5V sensor - and can even supply your sensor or another board with power!
This logic level converter supplies 5V to the high side of the TXB0104 and the low side is programmable to 3.3V, 2.5V and 1.8V. Please note that the standard low voltage 3.3V.

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