1.ATmega328P芯片: 这是Arduino UNO R3的主要芯片,它控制着整个系统,处理输入/输出(I/O)和通信任务。 2. USB接口: 这个接口允许Arduino UNO R3通过USB线缆与计算机连接,并充当串行通信口。 3. 电源插头: 这个插头接受外部电源(DC 5V - 12V),提供电力给Arduino UNO R3。 4. 电源LED指示灯: 这个指示灯点亮...
步骤二:如果你使用的是前文介绍的 ArduinoISP,在“工具-编程器”里选择“Arduino as ISP”。如果你的 ArduinoISP 使用的开发板是基于 ATmega32U4 的,例如 Leonardo,选择“Arduino as ISP (ATmgea32U4)”。如果你用的是其他编程器,就选择对应的名字。 步骤三:点击“工具-烧录引导程序”。 结束:在各种 LED 一通...
Nano Cad|Enhance your Arduino projects with the ATMEGA328P Pro Mini, a versatile microcontroller featuring 14 digital I/O pins, 8 analog inputs, and compatibility with various power sources.
328 3|Enhance your DIY projects with the Pro Mini 328, a versatile Arduino-compatible board featuring 14 digital I/O pins, 8 analog inputs, and a 3.3V/8MHz or 5V/16MHz ATMEGA328P-AU microcontroller.
The ATmega328PB has two new pins, PE0 and PE1, that have no equivalent on the ATmega328P. These pins do not yet have official pin numbers in the Arduino environment, so if you need to use their pin numbers in your code, we recommend using the constantsSDA1(for PE0) andSCL1(for...
This is a guide on how to replace a ATMega328P microcontroller (Code: X000048) on an Arduino UNO R3 Board (Model: EL-CB-001, Code: A000066). This guide does not require any specialized skills or knowledge. The ATMega328P processes the instructions in C from the Arduino IDE. If damage...
*ATmega328PB has 9 PWM pins Supported clock frequencies MiniCore supports a variety of different clock frequencies. Select the microcontroller in the boards menu, then select the clock frequency.You will have to hit "Burn bootloader" in order to set the correct fuses and upload the correct boo...
on the atmega16u2// serial converter chips on Uno or Mega boards.// We must use pins that ...
此为Atmel-42735-8-bit-AVR-Microcontroller-ATmega328-328P_Datasheet.pdf 18.1 小节的内容 All AVR ports have true Read-Modify-Write functionality when used as general digital I/O ports. This means that the direction of one port pin can be changed without unintentionally changing the direction of...
software ('BitBanged')// SPI and having appropriate defines for PIN_MOSI, PIN_MISO and PIN_SCK.// // IMPORTANT: When using an Arduino that is not 5V tolerant (Due, Zero, ...)// as the programmer, make sure to not expose any of the programmer's pins to 5V.// A simple way to...