Mb103 Breadboard Power supply WHITE

🔹 Mb103 Breadboard Power Supply – White, 3.3V/5V Switchable

The MB103 is a compact breadboard power supply module designed to provide clean, regulated 3.3V and 5V power directly to your breadboard. It features an onboard ON/OFF switch, dual output headers, and independent rail control for versatile prototyping.

✅ Specifications:

Input Voltage: 6.5V – 12V DC or 5V USB power

Output Voltages: 3.3V and 5V (switchable)

Maximum Output Current: <700mA

Input Voltage ON/OFF Switch: Yes

Output Headers: 2 groups of 3.3V/5V DC output pins

Rail Control: Independent control for upper/lower breadboard rails (can be set to 0V, 3.3V, or 5V via jumpers)

Compatibility: Fits MB102 standard breadboards

📦 Features:
✔️ Switchable 3.3V and 5V output for versatile prototyping
✔️ Onboard power switch for convenience
✔️ Independent rail control – each rail can be set to 0V, 3.3V, or 5V
✔️ Two groups of DC output pins for external connections
✔️ Compact and lightweight design
✔️ Easy mounting on standard breadboards

📦 Applications:
✔️ Powering Arduino, ESP32, and other microcontroller projects
✔️ Sensor and module testing on breadboards
✔️ Prototyping and circuit development
✔️ Educational electronics projects