Logic Level Shifter 3 3v To 5v. 5x iic i2c bi directional logic level shifter converter module 5v to 3 3v. Logic level shifter bi directional with 4 channels between high logic and low logic small module with 1 3cm x 1 5cm with 2 rows of 6 pin compatible with breadboard can be directly use in breadboard.
This mosfet based circuit is referred as voltage level shifter. Because the arduino and basic stamp are 5v devices and most modern sensors displays flash cards and modes are 3 3v only many makers find that they need to perform level shifting conversion to protect the 3 3v device from 5v. We do have some other handy level shifters in the shop from the dip 74lvc245 to the fancy bi directional txb0108.
Logic level shifter bi directional with 4 channels between high logic and low logic small module with 1 3cm x 1 5cm with 2 rows of 6 pin compatible with breadboard can be directly use in breadboard.
High voltage is 5v low voltage is 3 3v hv connect with 5v power supply lv connect with 3 3v power supply. It is recommended that unused signal terminals be connected to ground. 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 is called logic level shifting.
