8 Channel Bi-directional Logic Level Converter Module raspberry pi effectively isolating the microcontroller and

effectively isolating the microcontroller and motor driver

Note: Raspberry Pi mian board and case are not included

8mm TMB or 2mm x 2mm Dual Flat no-lead (FN) package

but the buyer pays shipping warranty

With the exception of the 1000:1 gear ratio versions

8 Channel Bi-directional Logic Level Converter Module raspberry pi effectively isolating the microcontroller andTXB0108 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