Description
The Arduino Uno R3 is one of the most popular open-source development boards in the world. It features an ATmega328P microcontroller, digital and analog I/O pins, USB connectivity, and simple programmability via the Arduino IDE.
Whether you’re building a robot, sensor-based system, or a smart device, Uno R3 offers just the right balance of performance and ease of use.
📦 Features & Specifications
| 🔧 Feature | 📌 Details |
|---|---|
| 🔋 Microcontroller | ATmega328P |
| ⚡ Operating Voltage | 5V |
| 🔌 Input Voltage | 7–12V |
| 🔢 Digital I/O Pins | 14 (6 PWM outputs) |
| 📈 Analog Inputs | 6 |
| 🧠 Clock Speed | 16 MHz |
| 🧰 Flash Memory | 32 KB |
| 💾 SRAM / EEPROM | 2 KB / 1 KB |
| 🔄 USB Connectivity | Yes (Type B) |
| 📏 Dimensions | Approx. 68.6mm x 53.4mm |
| ⚖️ Weight | ~25g |
📦 Package Includes:
-
1 x Arduino Uno R3 Board
-
1 x USB Cable
🚚 Dream RC is giving you the best deal in Bangladesh – high quality at the lowest price!
💬 What is the Arduino Uno R3 price in BD (Bangladesh) & why buy from us?
The Arduino Uno R3 current price in Bangladesh is BDT 569.
From us – Dream RC, you can get the Arduino Uno R3 at the most affordable price with the lowest delivery charges & fast shipment all over Bangladesh.
