ELEGOO UNO R3 Controller Board ATmega328P, Compatible with Arduino

START CODING WITH A FLEXIBLE UNO R3 BOARD: Connect the included USB cable, upload sketches with Arduino IDE and build sensor, motor, display and automation projects for maker desks, classrooms, coding labs and electronics prototyping
ATMEGA328P CORE FOR EVERYDAY PROJECTS: A 16 MHz clock, 32 KB flash, 2 KB SRAM, 1 KB EEPROM, 14 digital I/O pins with 6 PWM outputs and 6 analog inputs support LEDs, buttons, relays, servos, displays and sensors
CH340C USB-TO-SERIAL INTERFACE: The onboard CH340C handles USB communication for sketch uploads and serial monitoring, while clearly labeled digital, analog and power headers help simplify wiring to modules and shields