Arduino Uno is a microcontroller board based on the ATmega328P ( datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset ...
Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset bu...
我将在diagram.json文件中找到该部分,我将在其中将 LED 颜色更改为 RED 现在模拟器窗口看起来像这样 现在我将添加另一个属性为蓝色的 LED,并使用“连接”部分将其连接到 UNO 的引脚 10。请参考下图 所以代码和模拟窗口如下所示 让我们编辑代码以交替闪烁 LED。
UNOARDUINOTHEUNOFFICIALPINOUTDIAGRAMPOWERBARRELJACKUSBJACKICSPATMEGA38GNDGNDGNDMOSI5VMISOSCKRESETVin5V3V3IOREFRESETAREFGND1311110987654310TXRXA0A1AA3A4A5IOREFRESET33V5VGNDGNDVin3458PC5PC4PC3PCPC1PC0ADC5SDASCLADC4ADC3ADCADC1ADC0PCINT13PCINT1PCINT11PCINT10
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转到“Start a New Project”部分。第3步：在此示例中，我们将使用Arduino UNO创建一个LED闪烁的项目。
Like the Uno R2 and Uno SMD, the Uno R3 utilizes a second microcontroller to handle USB communications. The Arduino Ethernet does not have built-in USB. Figure 4-15 shows the block diagram for the Uno R3 and Uno SMD boards. The pin functions for the Uno R3 are shown in Figure 4-16...
板载2路电机驱动(最大1.5A输出) 兼容乐高孔Type-B usb接口 尺寸完全兼容官方arduino uno r3补强Uno IO口不够用,功能介于Uno和Mega2560之间 状态已量产 淘宝已量产 淘宝淘宝链接WiKi资料 其他基于LGT8F328P的开源项目 (rf-nano)LGT8F328P+nRF24L01+模块无线传输模块 ...
Arduino Uno SCL D19/SCL PC5 SCL SDA D18/SDA PC4 SDA Arduino Nano Schematic Diagram Arduino Nano SCL ADC5 28 PC5 PCINT13 SCL SDA ADC4 27 PC4 PCINT12 SDA Master 部分代码 The part of Master code #include<Wire.h>voidsetup(){Wire.begin();Serial.begin(9600);}voidloop(){Wire.requestF...
arduino uno 超声波传感器 trig和echo并联 参考 超声波选型指南Arduino - Ultrasonic Sensor 2.1 认识超声波 可在空气中传播的超声波频率,大约介于20~200KHz之间,其衰减程度与频率成正比(即频率越高,传播距离越短) 在室温20°C的环境中,声波的传输速度约为344m/s(**声音在水中传播的速度比在空气快60倍),因此,...