MB102 Breadboard Power Supply Module Specifications

General

• Module Type: Breadboard power supply module
• Function: Provides regulated DC voltage to standard breadboards
• Compatible Breadboard: Standard 830-point or similar

Electrical

• Input Voltage: 6.5 V – 12 V DC (via barrel jack) or USB 5 V DC
• Output Voltage: Switchable 3.3 V or 5 V DC
• Output Current:
  • USB input: up to 700 mA (typical)
  • DC barrel input: up to 1 A (depends on cooling and module)
• Regulation: Linear voltage regulation

Indicators

• Power LED: Lights up when the module is powered

Physical

• Module Dimensions: ~52 mm × 36 mm × 14 mm
• Mounting: Fits directly onto breadboard rails
• Weight: ~10 g

Features

• Dual output rails (3.3 V and 5 V)
• Short-circuit protection (module dependent)
• Compact and portable for prototyping
• Compatible with both USB and DC barrel input

Applications

• Powering Arduino, ESP32, Raspberry Pi Pico, and other microcontroller projects
• Breadboard prototyping circuits
• Educational electronics experiments