Arduino本身是一种开源硬件,电路图是公开的,现在官方的和扩展出的各种arduino板子加起来已经有上百种,但其中最基本的仍然是UNO和它的升级版Leonardo,上图就是UNO和Leonardo,我们的设计是基于Leonardo的. Aduino的官方网站:http://www.arduino.cc,要进行下面的内容,请在此下载arduino的官方IDE并安装,在IDE安装目录的...
Arduino Unois a microcontroller board based on 8-bit ATmega328P microcontroller. Along with ATmega328P, it consists other components such as crystal oscillator, serial communication, voltage regulator, etc. to support the microcontroller. Arduino Uno has 14 digital input/output pins (out of which ...
int Pulses =2; //Digital Pin 2 on Uno volatile int pulsecount; //Volatile integer to store pulse count in void setup() { Serial.begin(9600); rtc.begin(); //start rtc pinMode(Pulses, INPUT); //Make Pin2 Input attachInterrupt(digitalPinToInterrupt(Pulses), CountPulses ,FALLING); //Use...
First untested support of Uno R4. Extraced version macros to IRVersion.h. 4.1.2 Workaround for ESP32 RTOS delay() timing bug influencing the mark() function. 4.1.1 SAMD51 use timer3 if timer5 not available. Disabled #define LOCAL_DEBUG in IRReceive.hpp, which was accidently enabled at...
(using DA Mellis' support files). The library enables you to assign an interrupt to pins on your chip that support them, and presents a common interface to all supported chips. This means that on the Arduino Uno and Mega you don't give it an interrupt number, as perhttp://arduino.cc...
Arduino UNO–阅读 最佳Arduino入门套件 PIR运动传感器 灯线组 代码 将以下代码复制到Arduino IDE,并将其上传到Arduino开发板。 警告:当您的Arduino连接到继电器时,不应上传新代码,要先断开。 隐藏内容,仅限以下用户组阅读 如果您未在其中,可以升级 普通会员赞助会员高级会员永久会员 ...
1 x Crowduino Uno - SD 1 x Crowtail - Base Shield 1 x Crowtail - RTC 2.0 1 x Crowtail - Temperature and Humidity Sensor 2.0 1 x Crowtail - Rotary Angle Sensor 2.0 1 x Crowtail - Moisture Sensor 2.0 1 x Crowtail - I2C LCD 1 x Crowtail - LED(Green) 1 x Crowtail - LED(...
Arduino Pinout Reference说明书
If you are running a 5V Arduino (Uno, etc.), connectArduino5VtoboardVIN (red wire on STEMMA QT version) ConnectFeather or ArduinoGNDtoboardGND (black wire on STEMMA QT version) ConnectFeather or ArduinoSCLtoboard SCL (yellow wire on STEMMA QT version) ...
Arduino Uno 开发板; 4*4矩阵键盘 8根跳线 02接线 Keypad Pin R1 –> Arduino Pin 2 Keypad Pin R2 –> Arduino Pin 3 Keypad Pin R3 –> Arduino Pin 4 Keypad Pin R4 –> Arduino Pin 5 Keypad Pin C1 –> Arduino Pin 6 Keypad Pin C2 –> Arduino Pin 7 ...