Arduino hardware package for ATmega64, ATmega128, ATmega165, ATmega169, ATmega325, ATmega329, ATmega640, ATmega645, ATmega649, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega3250, ATmega3290, ATmega6450, ATmega6490, AT90CAN32, AT90CAN64 and AT90CA
Supported pins for PinChangeInterrupt: See PCINT pin table at the bottom for more details. Arduino Uno/Nano/Mini: All pins are usable Arduino Mega: 10, 11, 12, 13, 50, 51, 52, 53, A8 (62), A9 (63), A10 (64), A11 (65), A12 (66), A13 (67), A14 (68), A15 (69) Ardui...
External Interrupts:Pins 2 (interrupt 0), 3 (interrupt 1), 18 (interrupt 5), 19 (interrupt 4), 20 (interrupt 3), and 21 (interrupt 2)can be configured to trigger an interrupt on a low value, a rising or falling edge, or a change in value. ...
Arduino Uno上的"pin change"中断是通过PCINT(Pin Change Interrupt)来实现的。PCINT是Arduino Uno上的一个特殊功能,它允许在特定引脚状态变化时触发中断。 在Arduino Uno上,有三个可用的PCINT引脚组,分别是PCINT0、PCINT1和PCINT2。每个组包含多个引脚,可以通过设置相应的寄存器来启用或禁用中断。
The pin configuration of thisArduino mega 2560board is shown below. Every pin of this board comes by a particular function which is allied with it. All analog pins of this board can be used as digital I/O pins. By using this board, the Arduino mega projected can be designed. These boar...
Hardware interrupts are also easier to use in the Arduino environment. You just call the function attachInterrupt and input the interrupt number and the function to call when it triggers. But up until recently, there wasn’t a good Pin Change Interrupt library and even now it isn’t included...
Arduino Uno Pinout Configuration Arduino Uno Technical Specifications Note:Complete technical information can be found in theArduino UNO Datasheet, linked at the bottom of this page. Other Arduino Boards Arduino Nano,Arduino Pro Mini, Arduino Mega,Arduino Due,Arduino MKR1000 Wi-Fi Board, Arduino Leo...
Arduino Mega at 3.3v Use the arduino mega pins 22-43 jtag TAP reset before every try output in tab-separated table Your arduino mega should run at 3.3v, for example, by using a hacked USB cable, which forks the 5v power from the USB to inject it into the external power connector ...
Arduino UNO 除有mega328主芯片外,还有一片16u2用作USB转串口通讯,可以直接用USB口下载程序;m 在arduino中设计实验,当用户输入字母'O'时LED灯亮,当用户... = false; break; case 'c': case 'C': digitalWrite(ledPin, LOW); flashLed = false; break; case '\n'://屏蔽串口中收到回车或换行符,什...
Arduino Pin Orangutan Function Notes/Alternate Functions digital pin 0 free digital I/O USART input pin (RXD) digital pin 1 free digital I/O connected to red user LED (high turns LED on)USART output pin (TXD) digital pin 2 LCD control line RS external interrupt 0 (INT0) digital pin ...