Arduino Uno R3 With Cable SMD CH340 Chipset
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In stockThe Story
This Arduino Uno R3 compatible board features the CH340 USB chipset and an SMD ATmega328P microcontroller, offering a cost-effective alternative to the original. It operates at 5V with automatic power source selection, includes 14 digital I/O pins and 6 analog inputs, and can be programmed via the Arduino IDE. The board also provides additional solder points for easy access to I2C, serial, and power connections.
add_circle The Upside
- check Cost-effective alternative to original Arduino Uno
- check Includes USB cable for immediate use
- check Additional solder points for easy prototyping
remove_circle The Downside
- close CH340 chipset may require driver installation on some systems
- close SMD microcontroller is not replaceable if damaged
- close Not an official Arduino product, may have compatibility nuances
Specifications & features
Key features
- check_circle ATmega328P microcontroller in SMD package
- check_circle CH340 USB-to-serial chipset
- check_circle 14 digital I/O pins, 6 analog inputs
- check_circle 32 KB flash memory, 2 KB SRAM, 1 KB EEPROM
- check_circle 16 MHz clock speed
Specifications
Analog Input Pins
6
Clock Speed
16 MHz
DC Current for 3.3V Pin
50 mA
DC Current per I/O Pin
40 mA
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