24P DC 5V 3.3V TTL Level Converter & AMS1117 Module for  Arduino UNO MEGA2560 DUE
 
 
 
 
Packing list:
24 pcs 2 in 1 "8 channels Logic level converter" &  " DC-DC 5V to 3.3V Buck Module";
 
 
 
 
Description: 
 
1 On board DC 5V to 3.3V DC-DC Step-Down Power Supply Buck Module,IC AMS1117-3.3;
2 On board 8 channels 5V to 3.3V(also 3.3V to 5V) Logic level converter,base Limiting resistor ;
3  Arduino UNO MEGA2560 DUE PRO MINI MCU Development board Breadboard friendly;
4 Use 2.54 pin 
5 for IIC I2C UART SPI etc.
6 PCB size:25* 15mm 
 
 
 
Application with Breadboard:
 
 
Application with Universal board: