10 Pack 4 Channel IIC I2C Logic Level Converter Bi Directional 3.3V To 5V Shifter Module For Arduino And Microcontrollers Safe Bidirectional Level Shifting For I2C And GPIO Signals

10-Pack 4-Channel I2C Bidirectional Level Shifter 3.3V/5V
✔️ Bi-directional 4-channel level shifter for 3.3V and 5V I2C signals

This 10-pack I2C/IIC bidirectional level shifter module safely bridges 3.3V devices with 5V systems. It's a handy choice for Arduino projects, Raspberry Pi peripherals, and any setup requiring safe GPIO voltage translation.

✅ 4-channel bidirectional translation between HV (5V) and LV (3.3V) signals
✅ Works with 2.8V and 1.8V devices for flexible use
✅ Simple, plug-and-play operation with clearly labeled HV, LV, GND pins
✅ Separate HV and LV supply pins for safe level shifting
✅ Pack of 10 modules in blue PCB for easy stocking

💡 What is an I2C bidirectional level shifter used for in mixed-voltage hobby electronics?

It’s handy for safely bridging voltage domains on I2C and GPIO lines.

1. handy for I2C between 3.3V MCUs and 5V peripherals
2. protects devices from voltage mismatches while preserving signal integrity
3. works with 2.8V and 1.8V devices in select configurations