4 Channel Logic Level Converter 3.3V 5V TTL for Logic Level Converter 3.3V 5V TTL for UNO

Introduction

• 5V connects to HV pin;
• 3.3V connects to LV pin;
• Ground from the system connects to GND pin.
• 5V TTL RXI input, 3.3V TTL RXO output
• TXI input/output of 3.3 V TTL, TXO input/output 5 V TTL, TXI and TXO bilateral switchingTouch type: Resistive