3.3 V / 5 V TTL Logic Level converter module

This module allows you to use 3.3 V sensors on a 5 V microcontroller.

Features

• breadboard compatible

Specifications

• low side (3.3 V): 2 inputs and 2 outputs
• high side (5 V): 2 inputs and 2 outputs
• other connections: Vlow (3.3 V), VHigh (5 V) , pass-trough GND
• dimensions: 15 x 16 x 15 mm ( 0.59 x 0.62 x 0.59" )

Whadda (Velleman) model: WPI410