Uno R3 ATmega328P Compatible Development Board - DIP
Uno R3 ATmega328P Compatible Development Board – DIP Package
The Uno R3 ATmega328P compatible development board is a microcontroller board based on the ATmega328P chip in a DIP package. It is fully compatible with the Arduino IDE and shields, making it ideal for prototyping and educational projects. With 14 digital I/O pins and 6 analog inputs, this board is a reliable choice for hobbyists and professionals alike.
Key Specifications
| Specification | Value |
|---|---|
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Digital I/O Pins | 14 (6 PWM) |
| Analog Input Pins | 6 |
| Clock Speed | 16 MHz |
What You Can Build With This
- LED blinking and fading projects
- Smart home automation system
- Weather station with sensors
- Line-following robot
Compatibility
This board works seamlessly with the Arduino IDE and a wide range of shields. It is compatible with most 5V sensors, modules, and actuators designed for Arduino. Common pairings include motor drivers, LCD displays, and Bluetooth modules.
Wiring Notes
Power the board via USB or a 7-12V DC adapter connected to the barrel jack or VIN pin. Ensure all connections are secure and avoid applying more than 5V to any I/O pin to prevent damage.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino Uno shields?
Yes, it has the same pinout and form factor, so all standard Arduino Uno shields will fit and function correctly.
Can I replace the ATmega328P chip if it gets damaged?
Yes, the DIP package allows easy replacement. Just remove the old chip and insert a new ATmega328P with the correct bootloader.
Does this board come with a USB cable?
No, a USB cable is not included. You will need a standard A-B USB cable for programming and power.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items