Arduino Compatible Uno SMD CH340G Board with USB Cable
The Arduino Compatible Uno SMD CH340G is a powerful ATmega328P-based microcontroller board designed for DIY electronics, robotics, IoT, and automation projects. It features 14 digital I/O pins (6 PWM), 6 analog inputs, and a 16 MHz clock speed for reliable performance.
This is Arduino Uno SMD comes with a CH340G usb to serial communication IC. If your computer does not detect the micro controller, you will need to install the CH340G driver. Download on this link.
- Specifications :
- Microcontroller: ATmega328P
- Operating Voltage: 5V
- Input Voltage: 7-12V (recommended 5V)
- Input Voltage (limit): 6-20V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- PWM Digital I/O Pins: 6
- Analog Input Pins: 6
- DC Current per I/O Pin: 20 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
- SRAM: 2 KB (ATmega328P)
- EEPROM: 1 KB (ATmega328P)
- Clock Speed: 16 MHz
- LED_BUILTIN: 13
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