Features:
● The Digtal I/O digital inputs are 0-13 in total.
● AnaIog/0 has a total of 0-5 analog input/output terminals.
● Support ISP download function.
● Input voltage: When connected to the computer USB, there is no need for external power supply, and the external power supply is 5V~9V DC voltage input.
● Output voltage: 5V DC voltage output and 3 3V DC voltage output, using Atmel Atmega328 microprocessor controller.
Package includes:
1PCS UNO R3 Development Board 1PCS USB cable