PIC16F877A I/P
$8
Arduino Uno SMD
$8
The Arduino Uno SMD Edition features the same functionality as the standard Uno R3, but uses a surface-mount (SMD) version of the ATmega328P. It's perfect for projects needing a compact form factor and long-term durability.
The Arduino Uno R3 SMT (SMD) Edition is a compact and robust microcontroller development board built around the ATmega328P in SMD (Surface-Mount Device) package. It includes all the power of the classic Uno R3, offering 14 digital I/O pins, 6 analog inputs, PWM support, and USB programming via CH340 or ATmega16U2, depending on the model.
This board is ideal for embedding into finished products or space-constrained prototypes, as the SMD chip is directly soldered to the board, making it more reliable in rugged environments.
The board supports programming via the Arduino IDE and is fully compatible with existing Uno sketches, shields, and tutorials.
Key Features:
✅ ATmega328P SMD Microcontroller
✅ 14 Digital I/O Pins (6 PWM outputs)
✅ 6 Analog Inputs
✅ 16 MHz Quartz Crystal
✅ Flash Memory: 32KB (0.5KB used by bootloader)
✅ USB Interface (CH340 or ATmega16U2)
✅ Operating Voltage: 5V
✅ DC Power Jack, USB, or Vin
✅ More Reliable & Compact than DIP Version
✅ Fully Arduino IDE Compatible
Applications:
🔹 Embedded Systems
🔹 Product Integration & Final Builds
🔹 Robotics & Automation
🔹 STEM Education
🔹 Prototyping & Testing
🔹 Long-term Installations
