The MB102 Breadboard Power Supply Module is a compact power supply board designed to provide regulated 3.3V and 5V DC outputs for electronic circuits and breadboard-based projects....
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The MB102 Breadboard Power Supply Module is a compact power supply board designed to provide regulated 3.3V and 5V DC outputs for electronic circuits and breadboard-based projects. Its mini USB input and DC power input options make it convenient for powering microcontrollers, sensors, and other low-power electronic components.
Designed for use with standard MB102-compatible breadboards, the module features selectable voltage outputs, an integrated power switch, and an indicator LED. The two breadboard power rails can be configured independently, allowing different voltage levels for compatible components in the same project.
Compatible with MB102 standard breadboards
Selectable 3.3V and 5V DC outputs
Mini USB and DC input options, depending on module version
Independent voltage selection for two power rails
Integrated ON/OFF switch
Power indicator LED
Compact design for easy breadboard installation
Suitable for low-power electronics prototyping
Arduino and microcontroller projects
ESP8266 and ESP32 sensor circuits
Breadboard prototyping
Electronic circuit testing
Sensor and module power supply
DIY electronics and educational projects
