Arduino UNO R3 Development Board With ATmega328P

Microcontroller Chip – ATmega328P Operating Voltage – 5 V Input Voltage (Recommended) – 7-12V Analog I/O Pins – 6 Digital I/O Pins – 14 (of which 6 provide PWM output) PWM Digital I/O Pins – 6 Clock Speed – 16 MHz Flash Memory – 32 KB (ATmega328P) of which 0.5 KB used by bootloader SRAM – 2 KB (ATmega328P) EEPROM – 1 KB (ATmega328P) DC Current for 3.3V Pin – 50 mA DC Current per I/O Pin – 20 mA  

Uno SMD R3 Module with ATmega328P, Arduino compatible

ATmega328P CH340 USB Microcontroller Board Arduino Compatible

An overview of different UNO boards – Arduino Help Center

Arduino UNO R3 board with DIP ATmega328P : : Industrial

UNO R3 CLONE ATmega328P board without cable – Emerging Technologies

Arduino Uno R3 ATmega328P Arduino Compatible - DIP (without cable

Arduino UNO R3 SMD Clone ATmega328 CH340 — KKSB Cases

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UNO R3 ATmega328P Development Board DIY Soldering Parts

UNO R3 ATmega328P SMD CH340 Development Board – ControllersTech

Generic UNO R3 Official Box ATMEGA16U2 / UNO+WiFi R3 ATMEGA328P

Arduino Uno R3 Atmega328P Development Board – Fares PCB