Product Features:
1. Four times bi-directional 3V and 5V conversion possible thanks to quadruple MOS tube.
2. Power input with anti-reverse connection protection, built-in 3.3LDO, and can provide external current no more than 150 mA.
3. With power indicator light, work or not clear at a glance.
Module with 1 x 12-pin pin, not welded.
5. The module is compatible with bread board, which can be inserted directly into the bread board for use.
Applications:
Communication of 1.5 V single chip microcomputer and serial interface.
2.3.3V serial port for download and 5V microcontroller serial communication.
3.5V MCU and 3.3V application module serial communication.