UNO R3 Pro Board ATmega328P-PU with USB Cable for Arduino, Input Voltage 7-12V, 5V/2.5A 2500 mAh Power Supply,16MHZ,8 Digital 1/0 pins Support Onboard LED D13, SRAW 2KB

Price: $16.99
(as of Mar 02, 2024 15:04:58 UTC – Details)

The UNO R3 pro puts SDA and SCL pins beside the AREF. Besides, there are two new pins placed near the RESET pin. One is the IOREF that allows the shields to adapt to the voltage provided from the board and the other one is reserved for future purposes. The
UNO R3 works with all existing shields and can adapt to new shields which use these additional pins.
Features
* ATmega328P microcontroller
* Input voltage – 7-12V
* 5V Electric current: 500MA
* 3.3V Electric current: 50MA
* 14 Digital I/O Pins (6 PWM outputs)
* 8 Analog Inputs
* 32k Flash Memory
* 16Mhz Clock Speed
Component listing
1pcs UNO R3 Development Board
1 pcs USB cable
Integrated with a wide-voltage power supply module, it can deliver 5V/2.5A power output to the development board, catering to the power demands of sensor or actuator integration, ensuring more stable operation for assembled projects.
Newly added battery box interface allows direct connection to specialized lithium batteries.
Incorporating G, V, and S interfaces, sensors, actuators, servos, and displays can be seamlessly connected without the need for expansion boards, enhancing convenience and usability.
Introducing A6 and A7 analog interfaces, enabling the expansion of additional functionalities.
Equipped with three sets of dedicated module connection interfaces, facilitating straightforward and practical connections with a single cable.