Breadboard Power Module – Easy-to-Use Dual Voltage Breadboard Power Supply

Effortless Power for Your Breadboard Projects

Discover a beginner-friendly breadboard power module designed for convenient, plug-and-play operation. This compact and versatile breadboard power supply is perfect for students, DIY hobbyists, and anyone building electronics projects at home. Simply plug the module into your breadboard and start powering your circuits without hassle.

Adjustable Dual Voltage Output: 5V and 3.3V

This breadboard power adapter features both a 5-volt and a 3.3-volt regulator, injecting clean and stable DC voltage into your breadboard’s power rails. Each set of rails (upper and lower) has a dedicated switch so you can independently select either 5V or 3.3V, making it easy to power multiple components with different voltage requirements.

Flexible Power Input Options

Power the module using a standard 2.1mm barrel jack that accepts an unregulated input between 6.5V and 12V DC. An on-board micro USB connector is directly linked to the 5V power bus — ideal for powering USB devices, microcontrollers, or charging small gadgets right from your project board.

Feature-Rich Power Solution

• Onboard power switch and bright power indicator light for user-friendly control
• Dual-row male header with access to 3.3V, 5V, and GND—perfect for connecting external peripherals and sensors
• Concave design ensures a secure fit on most standard breadboards while saving space for your components
• Plug-and-play installation for breadboard users of any skill level

Technical Specifications

• Input Voltage: 6.5V – 12V DC (via 2.1mm barrel jack)
• Voltage Outputs: 3.3V and 5V regulated DC (selected per breadboard rail)
• Output Access: Dual-row male headers for 3.3V, 5V, GND
• USB Output: Micro USB connector on 5V bus
• Protection: Power switch, LED indicator, regulated output

Caution: Do not exceed 12V DC input. If using an unregulated 12V adapter, be sure to measure and confirm it does not exceed 12V to prevent damage to the voltage regulators.

Perfect for DIY, Prototyping, and Learning

Whether you’re working on Arduino projects, learning electronics, or building prototypes, this breadboard power module offers a reliable and easy way to power all your circuits and devices. Enjoy worry-free setup and dependable performance—the ideal choice for any maker or student!