Portable Maker Friendly Breadboard Power Supply With Built In Rechargeable Battery, 5V 1.5A And 3.3V 1A USB Outputs, Compatible With Arduino Raspberry Pi Pico W ESP32 And More, Your One Stop Breadboard Power Solution For Projects

Single-Unit Breadboard Power Supply - 5V/1.5A & 3.3V/1A
✔️ Portable single-unit breadboard power supply with 5V/1.5A & 3.3V/1A

The portable breadboard power module delivers reliable 5V/1.5A and 3.3V/1A to circuits from a built-in rechargeable battery. It's perfect for bench experiments, classrooms, and field projects with Arduino, Raspberry Pi Pico W, ESP32, and similar boards.

✅ Dual outputs: 5V/1.5A and 3.3V/1A, adjustable via jumper caps
✅ Built-in rechargeable battery enables portable operation
✅ USB output provides power to USB peripherals
✅ On/off switch for easy control and safety
✅ Compact 52mm x 32mm x 24mm form factor for breadboard mounting
✅ Compatible with Arduino, Raspberry Pi Pico W, ESP32 and more

💡 What is a portable breadboard power supply used for in hobby electronics? This handy device is designed to power microcontroller projects on a bench or in the field. - handy power source for Arduino, Raspberry Pi Pico W, ESP32 projects - stable 5V and 3.3V rails for reliable operation - built-in rechargeable battery enables field testing and mobility - USB output powers sensors and peripherals efficiently