XD-42 Breadboard Module – 5V/3.3V Dual Channel Solderless Power Supply for Arduino and DIY Projects

The XD-42 Breadboard Module is a compact and efficient dual-channel power supply designed specifically for solderless breadboards. It provides regulated 5V and 3.3V outputs for rapid prototyping and is ideal for Arduino, Raspberry Pi, and other microcontroller-based projects. Powered via a DC barrel jack or USB port, this module ensures stable voltage delivery for hassle-free circuit development.

Equipped with two independent voltage regulators, the XD-42 module allows simultaneous output of 5V and 3.3V to separate power rails. It integrates easily with 400- or 830-point breadboards and features a simple jumper-based control system for voltage selection.

Whether you’re testing sensors, running logic circuits, or building custom electronics, the XD-42 Breadboard Module offers the convenience and reliability needed in any DIY electronics setup.

Technical Details

• Model: XD-42

• Input Voltage: 6.5V–12V DC via Barrel Jack, or 5V via USB

• Output Voltage: Selectable 5V and 3.3V

• Current Output: Up to 700mA (with heat dissipation)

• Compatibility: 400 and 830 tie-point breadboards

• Output Control: Jumper-controlled voltage selection

• Dimensions: Approx. 53mm x 35mm

• Weight: Approx. 12g

Applications

• Arduino or microcontroller development

• Sensor testing

• Prototyping and circuit design

• Educational electronics

• Powering IoT components

Easy Integration and Application

Designed for simplicity, the XD-42 Breadboard Module plugs directly into standard 400 or 830 tie-point solderless breadboards without any soldering. Its compact form factor and clearly labeled pin layout make setup quick and intuitive, even for beginners. The module supports both DC barrel and USB inputs, allowing flexibility in power sources for different project environments. Whether you’re building an Arduino prototype, testing sensors, or powering low-voltage logic circuits, this module integrates seamlessly into any electronics workspace, enabling rapid development and reliable performance.