Arduino UNO R3 Development Board
The Arduino UNO R3 Development Board is a professional-grade development platform built around the ATmega328P, designed for engineers, makers, and students who need reliable performance for embedded and IoT projects. Key specifications: 14 digital I/O pins (6 PWM), 6 analog inputs, 16MHz ceramic resonator, 32KB flash, USB-B interface, 5V operating voltage.
Key Features:
- Beginner-friendly USB programmable board
- Wide shield and library ecosystem
- Robust ATmega16U2 USB-to-serial chip
- Onboard voltage regulator for 7-12V input
Package Contents: 1 x Arduino UNO R3 Development Board. (Cable and accessories sold separately unless noted.)
Applications: Ideal for robotics, home automation, sensor interfacing, STEM education, rapid prototyping.
Why Choose DIY CIRCUITS: We source and test every board for genuine functionality before listing, backed by responsive local support from our Nagpur-based team and fast dispatch across India. As an embedded systems and IoT specialist brand, DIY CIRCUITS curates boards that our own engineers use in real product development.
Safety & Usage Notes: Handle the board using proper ESD precautions, avoid exposure to moisture, and always verify voltage levels before connecting external peripherals to prevent damage.