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- Adeept Uno R3 Microcontroller
- Features a microcontroller board based on the ATmega328
- Has 14 digital Input/Output pins
- Contains everything needed to support the microcontroller
- Features the Atmega16U2, programmed as a USB-to-serial converter
The Adeept Uno R3 Microcontroller based on the ATmega328 has 14 digital input-output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, 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 an AC-to-DC adapter or battery to get started.
The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter.
- Microcontroller: ATmega328
- Operating Voltage: DC 5 V
- Input Voltage (recommended): 7-12 V
- Input Voltage (limits): 6-20 V
- Digital IO Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
- DC Current per IO Pin: 40 mA
- DC Current for 3.3 V Pin: 50 mA
- Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Speed: 16 MHz