UNOARDUINOTHEUNOFFICIALPINOUTDIAGRAMPOWERBARRELJACKUSBJACKICSPATMEGA38GNDGNDGNDMOSI5VMISOSCKRESETVin5V3V3IOREFRESETAREFGND1311110987654310TXRXA0A1AA3A4A5IOREFRESET33V5VGNDGNDVin3458PC5PC4PC3PCPC1PC0ADC5SDASCLADC4ADC3ADCADC1ADC0PCINT13PCINT1PCINT11PCINT10
Each of the 14 digital pins on the Uno can be used as an input or output, usingpinMode(),digitalWrite(), anddigitalRead()functions. They operate at 5 volts. Each pin can provide or receive 20 mA as recommended operating condition and has an internal pull-up resistor (disconnected by defa...
Download the full pinout diagram as PDF here. Interactive Board Viewer Learn more ARDUINO DOCSFor the full technical documentation, tutorials and much more, visit Arduino Docs FAQs Programming The Arduino Uno can be programmed with the ( Arduino Software (IDE)). Select "Arduino Uno from the Tool...
UNO GND 8 E 21 AREF M OSC1 XTAL1 PCINT6 PB6 9 T 20 VCC PINOUT DIAGRAM OSC2 XTAL2 PCINT7 PB7 10 A 19 PB5 PCINT5 SCK 13 OC0B PWM 5 T1 PCINT21 PD5 11 18 PB4 PCINT4 MISO 12 OC0A PWM 6 AIN0 PCINT22 PD6 12 17 PB3 PCINT3 OC2A 11 PWM MOSI 7 AIN1 PCINT23 ...
BoardSDASCL Arduino Uno A4 A5 Arduino Nano A4 A5 Arduino Micro 2 3 Arduino Mega 2560 20 21 Arduino Leonardo 2 3 Arduino Due 20 21SDA and SCL pin locations on different Arduino boards.SPIDigital pins D10 (SS), D11 (MOSI), D12 (MISO), and D13 (SCK) support SPI communication. ...
DIAGRAM UNO 7 - 12V depending on current drawn VIN GND USB JACK POWER JACK Reserved R3 Only IOREF RESET 3V3 5V GND GND Vin PCINT8 PCINT9 PCINT10 PCINT11 PCINT12 PCINT13 ADC0 ADC1 ADC2 ADC3 ADC4 ADC5 PC0 PC1 PC2 PC3 PC4 PC5 23 24 25 26 27 28 R3 Only No Really PAY ...
§ Arduino Mega2560的设计与Arduino USB接口标准版的设计完全兼容,因此用于Arduino UNO和之前系列的扩展板也可以用在Arduino Mega2560上。扩展阅读http:/arduino.cc/en/Main/ArduinoBoardMega2560附件:ATmega2560-Arduino 引脚图Below is the pin mapping for the Atmega2560. The 10、 chip used in Arduino 2560. ...
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Connect the orange control (Control Signal) wire of the servo to Digital Pin 9 of the Arduino Uno. This orange wire is the one that will receive commands from the Arduino. Pin 9 is one of Arduino’s Pulse-Width Modulation pins.In the pdf diagram, the yellow wire = orange wire. ...
This library can be quite heavy on small systems, especially if the fairly small ATmega 328p (such as in the Arduino Uno) is used. In the default configuration, the available 32K flash space is nearly filled up (this includes some debug output overhead, though). By disabling some features...