Uno r3 rev3 board compatible with arduino product overviewbring your ideas to life with our arduino uno r3 rev3 compatible board a drop-in replacement for the classic uno r3 that combines proven reliability with modern usb connectivity. Built around the 16 mhz atmega328p mcu and ch340g usb interface, this versatile 5 v development board is perfect for everything from beginner experiments to complex iot deployments. Key features & benefits atmega328p mcu 16 mhzindustry-standard processing power for smooth sketch execution and real-time control. Ch340g usb-serialplug-and-play usb connectivity on windows, macos, and linux no external usb-serial dongle required. Compact footprint78 × 53 × 15 mm fits easily into enclosures, wearable projects, and tight pcbs. Flexible powering7 9 v dc via barrel jack or 5 v via usb onboard regulator ensures a stable 5 v rail. 14 Digital i o 6 pwm drive leds, servos, and motors with precise pwm control on pins 3, 5, 6, 9, 10, and 11. 6 × 10-Bit analog inputsread sensors from thermistors to photoresistors with 0 1023 resolution. 32 Kb flash memoryincludes 2 kb for the bootloader, leaving 30 kb for your sketches. Robust i o40 ma per pin 200 ma total to power modules and small loads directly. Standard headerscompatible with the vast ecosystem of arduino shields and breadboard wires. Technical specifications parameter specification microcontroller atmega328p 16 mhz usb interface ch340g usb-to-serial usb-b connector operating voltage 5 v dc input vol...
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