8 Channel Bi-directional Logic Level Converter Module PROTO-J SMD22 package

SMD22 package

NO: normally open relay interface

4 ms Guard interval

No need for MAX232

of wires according to your requirement

8 Channel Bi-directional Logic Level Converter Module PROTO-J SMD22 packageTXB0108 bidirectional level converter enters! This chip performs a bidirectional level that changes from almost any voltage to any voltage and detects the direction. The only thing that does not work well with this chip is i2c (because it uses strong pullups that confuse automatic steering sensor). If you need to use pullups, you can but they must be at least 50 k the internal ones to AVRs for Arduino are about 100 k ohms! It's a bit more luxurious