Arduino Uno R3 (China)

Arduino Uno R3 (China) এর দাম

Arduino Uno R3 (China) The Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller, simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. You can tinker with your UNO without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again. Specification- Made in- China. Model- R3. Microcontroller- ATmega328P. Operating Voltage- 5V. Input Voltage (recommended)- 7-12V. 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.

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