UNO R3 SMD Development Board with USB cable Micro Controller Board
UNO R3 SMD Development Board with USB cable Micro Controller Board
UNO R3 SMD Development Board with USB Cable - Micro Controller Board
Build, prototype, and innovate with the UNO R3 SMD Development Board from The Tech Depot, Bengaluru. Powered by the ATmega328P microcontroller in a surface-mount (SMD) package, this board is the industry-standard platform for learning embedded systems, creating IoT projects, and rapid prototyping. Comes complete with a USB cable for instant plug-and-play programming. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Microcontroller | ATmega328P (SMD Package) |
| USB Interface Chip | ATmega16U2 (replaces FTDI for native USB) |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7-12V |
| Input Voltage (Limit) | 6-20V |
| Digital I/O Pins | 14 (6 provide PWM output) |
| Analog Input Pins | 6 |
| DC Current per I/O Pin | 20 mA |
| Flash Memory | 32 KB (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| USB Connector | Type-B (USB cable included) |
| Board Dimensions | 68.6 mm x 53.4 mm |
| Weight | ~25 g |
| Type | Microcontroller Development Board |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- ATmega328P SMD Microcontroller: Surface-mount design offers a slimmer profile and improved board reliability compared to through-hole variants.
- ATmega16U2 USB-to-Serial Converter: Provides true USB communication - no third-party FTDI drivers needed. Recognized instantly by Windows, macOS, and Linux.
- 14 Digital I/O Pins (6 PWM): Control LEDs, motors, relays, servos, and more with flexible digital outputs including hardware PWM on 6 channels.
- 6 Analog Input Channels: Read data from sensors such as temperature, light, humidity, gas, and potentiometers with 10-bit ADC resolution.
- 32 KB Flash Memory: Ample space to store your sketches, libraries, and complex program logic.
- USB Cable Included: Start programming right out of the box - simply connect to your computer and upload code via the Arduino IDE.
- Multiple Power Options: Power the board via USB, DC barrel jack (7-12V), or the Vin pin for flexible deployment in standalone projects.
- Standard Shield-Compatible Headers: Fully compatible with the vast ecosystem of Arduino shields - motor drivers, Ethernet, Wi-Fi, LCD, relay, and prototyping shields plug right in.
- Built-in LED on Pin 13: Instantly test your board without any external components using the onboard LED.
- Reset Button: Conveniently restart your program during development and debugging.
- ICSP Header: Allows direct programming of the ATmega328P via an external ISP programmer for advanced users.
- Open-Source Platform: Thousands of free libraries, tutorials, and community projects available to accelerate your development.
Why Choose This UNO R3 SMD Board?
- 100% Authentic: Sourced directly from trusted and authorized suppliers - no clones or counterfeits.
- SMD Advantage: The surface-mount ATmega328P provides a more compact and robust board compared to DIP versions, with identical functionality.
- Beginner-Friendly: The Arduino UNO R3 is the most documented microcontroller board in the world - perfect for those just starting out.
- Professional-Grade Quality: High-quality PCB with proper silk screening, gold-plated contacts, and reliable solder joints for long-term use.
- Massive Ecosystem: Compatible with thousands of sensors, actuators, shields, and modules available in the Arduino ecosystem.
- 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India. Same-day delivery available in Bengaluru.
- Expert Technical Support: Our engineering team is available 24/7 via email and WhatsApp to help you with setup, coding, and troubleshooting.
Project Ideas
- Home Automation System: Control lights, fans, and appliances remotely using rel
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy UNO R3 SMD Development Board with USB cable Micro Controller Board Online in India
Purchase the UNO R3 SMD Development Board with USB cable Micro Controller Board online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on UNO R3 SMD Development Board with USB cable Micro Controller Board with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy UNO R3 SMD Development Board with USB cable Micro Controller Board at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.