MB102 Breadboard Power Supply Module Dual Channel 3.3V 5V Voltage Regulator for Solderless Breadboard

The MB102 power supply module is a dedicated voltage conversion accessory designed to work with solderless breadboards for electronic experiments. It provides two isolated stable output voltages, 3.3V and 5V, covering the power demands of most single-chip boards, sensors, LEDs and small modules.

Equipped with complete safety protection circuits against short circuit, overload and reverse connection, it effectively avoids component damage caused by abnormal current. The plug-and-play structure can be firmly fixed on the breadboards power rail, and two indicator LEDs show real-time power output status for convenient observation.

It supports multiple DC power input methods and delivers smooth ripple-free voltage output. Widely applied in student electronic teaching, robot prototype testing, IoT circuit debugging and all kinds of DIY electronic experimental projects, greatly simplifying power wiring on breadboards.