interrupt 1(3), interrupt 2(21), interrupt 3(20), interrupt 4(19), interrupt 5(18). These pins produce interrupts by a number of ways i.e. providing LOW value, rising or falling edge or changing value to the interrupt pins.
一共四组串口。其中Serial0也被连接到 Tmega16U2 USB-to-TTL Serial 芯片(上文有介绍,我们USB连接电脑用的就是这个串口)。RX接收数据,TX传输数据。 External Interrupts(外部中断): 2 (interrupt 0), 3 (interrupt 1), 18 (interrupt 5), 19 (interrupt 4), 20 (interrupt 3), 21 (interrupt 2)。 ...
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, ...
(0 and 1), as are external interrupts 0 and 1 (pins 2 and 3 respectively). SPI is available through the ICSP header on both the Mega 2560 and Duemilanove / Diecimila boards. Please note that I2C is not located on the same pins on the Mega 2560 board (20 and 21) as the ...
Arduino MegaATMega2560 - 5V logic - 15路PWM - 6 interrupts - 16MhzEbay Arduino Store10€ 35€ Arduino NANOATMega328 -5V logic - 6路PWM - 2 interrupts - 16MhzEbay3€ 板子示意图名称规格链接价格 HMBGC V2.2ATMega328 - 5V logic - 6 PWMs ...
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. ...
Further the main UART (serial port) is located on the same pins (0 and 1), as are external interrupts 0 and 1 (pins 2 and 3 respectively). SPI is available through the ICSP header on both the ADK and Duemilanove / Diecimila.Please note that I2C is not located on the same pins on...
wokwi-arduino-mega参考 Arduino Mega 2560。由ATmega2560芯片提供支持,该芯片拥有256K字节的Flash程序内存、8k字节的SRAM和4K字节的EEPROM。该板具有54个数字引脚、16个模拟输入引脚和4个串行端口。它以16MHz运行。 引脚名称 引脚0到53是数字GPIO引脚。引脚A0至A15除了是数字GPIO引脚外,还兼作模拟输入引脚。
Arduino Mega 2560是基于ATmega2560的微控制板，有54路数字输⼊/输出端⼝(其中15个可以作为PWM输出)，16路模拟输⼊端⼝，4路UART串⼝，16MHz的晶振，USB连接⼝，电池接⼝，ICSP头和复位按钮。简单地⽤USB连接电脑或者⽤交直流变压器就能使⽤。 Mega 2560 是Arduino Mega系列的升级版。Mega 256...
Pins 0(RX) and 1(TX) connect to the corresponding pins of Arduino MegaUSB to the TTL serial chip. External Interrupt These pins can initiate interrupts on low, rising, or falling edges or when the value changes. PWM-Pin 0-13: Provides the 8-bit PWM output signal with an analog write...