Pro Mini UNO Shield Adapter Board with Regulator / Fuse for Arduino - Red

Highlights

This is Arduino Pro Mini to UNO Shield Adapter Board. Red board and the colorful female pin headers make your project more impressive. It is very popular Arduino project production.

Dedicated to the Arduino Pro Mini board and other compatible board

More convenient to connect the peripheral module to Pro Mini board

Compatible with the pin definitions Arduino UNO R3

Use multi-color female header so that the interface is easy to identify and particularly noticeable.

Onboard 500mA resettable fuse to protect power supply from the USB port and the DC jack at the same time.

Leads out more GND, 5V pins, UART serial interface and I2C interface, so it is more convenient to connect it to peripheral modules without additional IO expansion shield.

Onboard 5V and 3.3V voltage regulator circuit

Onboard DC jack socket and it can be powered by an external battery so it allows you to show your projects in the outdoor without the PC.

Specification

Working voltage: 5V

Working current: 500mA (Max)

External input voltage: 7-12VDC