If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices, is very easy to use.
Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.
The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV', and ground from the system to the 'GND' pin.
Dimensions: 0.63 x 0.52in (16.05 x 13.33mm)
Packed with high quality box.
10 x 3.3-5V 4 Channels Logic Level Converter Bi-directional Shifter Module
20 x Single Row Pin Headers ( 6 pins )