Clock Speed : 16 MHz Length: 68.6 mm Width: 53.4 mm Weight: 25 g 3 Power The Arduino Uno can be powered via the USB connection or with an external power supply. The power source is selected automatically. External (non-USB) power can come either from an AC-to-DC adapter (wall-wart...
arduino pro micro板没有支持串口直接烧录代码，不能像arduino uno一样插上电脑写好代码直接一键编译上传...
(3) Logical pinmap to comply with the Arduino UNO / Arduino Zero while adding additional UART/SPI/I2C peripherals in a consistent way. (STM32L432 Nucleo exposes one UART/I2C/SPI port each to the user). (4) RESET & BOOT buttons for ease of use with traditional tool chains. ...
Clock speed:48MHz Programming port: USB-C Digital pins:14 PWM:6 ADC:6 DAC:1(12bit) SPI:1 I2C:1 CAN:1 Documents Arduino UNO R4 Minima Datasheet: https://github.com/May-DFRobot/DFRobot/blob/master/UNO%20R4%20Minima-datasheet.pdf ...
Arduino 智能小车套件用户指南说明书 Arduino Smart Robot Car Kit User Guide V1.0 04.2017
The Arduino Nano is a popular alternative to the Arduino UNO, sharing many features with its larger counterpart. Both are based on the ATmega328P microcontroller, but Nano's smaller size sets it apart. The Nano lacks a DC power jack and features a mini-B USB connector instead of UNO's ...
Arduino Uno R3, ensuring seamless integration with a wide range of projects. It features a robust ATMEGA328P-PU microcontroller and a high-speed CP2102 USB serial chip, providing reliable and efficient communication with your computer. The board's operating voltage is a versatile 5V, making it ...
ArduinoUNOR3 LED点阵与MAX7219 DS1307RTC(实时时钟) 旋转电位器-10KOhms 面包板 打印模板 跳线 3D打印文件: 示意图: 本文所用到代码: #include // LED 矩阵库 - MAX72XX #include // DS1307RTC 库 - Arduino UNO 的引脚:A4 (SDA), A5 (SCL) ...
arduino leonnardo和uno 这两个板子的CPU不一样,Leonnardo用的是ATmega32u4,UNO用的是ATmega328。最大的区别是在USB上面,Leonnardo的USB接口是CPU原生的,而UNO是通过ATmega16u2转的。这导致它们在使用上有一点微小的区别。Leonnardo可以模拟成USB的键盘,鼠标,而UNO不行。如果使用串口功能,由于Leonardo是CPU直接连接USB,...
The largest one, the ATmega4809 can be found in products like the Arduino Uno WiFi Rev2 and the Arduino Nano Every. Some of their key features include multiple serial ports, SPI and i2c interfaces, built-in programmable logic, up to 16 analog input pins, and an analog comparator with a ...