http://geek-workshop.com/thread-2303-1-1.htmlhttp://geek-workshop.com/thread-2310-1-1.html 键盘作为经典的输入设备,使用在很多互动中都有特别的优势,比如我们可以通过键盘直接给flash传递按键事件。而无需通过串口之类的特殊接口,虽然我们可以拆一个传统的键盘,然后将里面的按键引出来,但是这样有一个缺点,...
So, to connect the Arduino nano with the supply, just connect the positive terminal of your external power supply with a 5-volt pin and the negative terminal of the external supply to the ground pin of Arduino nano. To stabilize the input from the 5 volts pin you can use LM7805 as a ...
如果你需要使用该内部上拉电阻,可以通过pinMode()将引脚设置为输入上拉(INPUT_PULLUP)模式。 注意:当Arduino引脚设置为输入(INPUT)模式或者输入上拉(INPUT_PULLUP)模式,请勿将该引脚与负压或者高于5V的电压相连,否则可能会损坏Arduino控制器。 获得更多关于如何设置Arduino引脚为输入上拉(INPUT_PULLUP)的信息,请参阅...
Surge Module|Arduino 4g|Low Power Consumption:Optimized for energy efficiency, this arduino nano power supply module minimizes power waste. AC-DC 5V2A Switching Power Supply:Reliable AC-DC conversion ensures a steady 5V output for your arduino projects. 220 Rpm 5V Instrument Charger:A 220 Rpm spee...
The specifications of the latest version of the Arduino Nano can be found below.Arduino Nano specificationsMicrocontroller ATmega328 Operating voltage 5 V Input voltage (VIN) 6-20 V Power consumption 19 mA Flash memory 32 KB of which 2 KB is used by bootloader SRAM 2 KB Clock speed 16 Mhz...
pinMode(b10, INPUT); } void loop() { attachInterrupt(0, wakeUp, HIGH); while (timer < 10000) { if (digitalRead(b1) == HIGH) { timer = 0; delay(50); irsend.sendNEC(0x0000, 32); //Enter Remote Hex Value } if (digitalRead(b2) == HIGH) { ...
The classic Arduino Nano is the smallest Arduino board to build your projects with.The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3. x). It has more or less the same functionality as th...
ArduinoNano3.0控制板设计方案及文档http://.yunyoubar/邮件群发概述ArduinoNano是一款小桥、完整,非常适合面包板上用的基于ATmega328(ArduinoNano3.0)或ATmega168(ArduinoNano2.x)用的板子.它的功能同ArduinoDuemilanove几乎一样,只是封装不同。它只是缺少一个直流电源插口,USB的连接不是标准的接口而是采用Mini-BUSB线缆...
10. Input Voltage(输入电压) 7-12 V(伏) 11. DC Current per I/O Pins(IO引脚直流电流) 40 mA (毫安) 12. Power Consumption(功耗) 19 mA(毫安) Power The Arduino Nano can be powered(被供电) via(通过) the Mini-B USB connection(迷你-B USB接口), ...
2.3. Analog Input Pins (ADC Pins) 2.4. PWM Pins 3. Communication 3.1. UART 3.2. I2C 3.3. SPI 4. Power 4.1. Power Converter 4.2. Power Tree 5. RESET Pins 6. Debug Connector 7. Dimensions 8. Pricing Conclusion 1. Arduino Nano Every Pinout ...