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Uno R3 SMD Board CH340 (Arduino Compatible)
₹249
Uno R3 compatible board with the ATmega328P in an SMD package and a CH340 USB-to-serial chip – the classic starter board at a budget-friendly price, fully programmable from the Arduino IDE.
Availability: ✗ Out of Stock — Contact for lead time
Out of stock
| Qty | Unit Price (INR) | Ext. Price |
|---|---|---|
| 1 | — | — |
| 10 | — | — |
| 100 | — | — |
Product Specifications
Microcontroller: ATmega328P (SMD)
USB-to-Serial Chip: CH340
Operating Voltage: 5V
Input Voltage (recommended): 7-12V DC
Digital I/O Pins: 14 (6 PWM)
Analog Input Pins: 6
Flash / SRAM / EEPROM: 32 KB / 2 KB / 1 KB
Clock Speed: 16 MHz
Product Details
Uno R3 compatible board with the ATmega328P in an SMD package and a CH340 USB-to-serial chip – the classic starter board at a budget-friendly price, fully programmable from the Arduino IDE.
Key Features
- ATmega328P microcontroller running at 16 MHz
- CH340 USB-to-serial chip (install the CH340 driver once on your PC)
- 14 digital I/O (6 PWM) and 6 analog inputs
- Standard Uno R3 layout – works with Uno shields
Typical Applications
- Learning Arduino and embedded programming
- Robotics and automation projects
- Sensor data logging and IoT prototypes
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