debounce1=false; Serial.println("KEY PRESSED"); Serial.print("song_number="); Serial.println(song_number); if (song_number ==1) {music.play("1.wav",10);} //Play song 1 from 10th second if (song_number ==2) {musi
1. Arduino UNO开发板 2. SD卡读卡器模块 3. SD卡 4. LM386音频放大器芯片 5. 10uf电解...
[UNO] 发布KiCAD V4格式Arduino UNO板结构 ArduinoKiCAD软件 Lbsonggz 2021-5-17 14:08 11 9611 [UNO] 单个脉冲发送 MATLA脉冲Arduino chuandaoxy 2021-5-5 17:39 0 8234 [UNO] 最近在调试modbus-slave,但是编译报错 Modbumodbus编译 chuandaoxy 2021-5-2 12:24 0 7898 [UNO] arduino入门进阶...
Arduino UNO(R3版本) 采用的微处理器是ATmega328. 该版本包括１４个数字输入输出IO,６个模拟输入IO,...
我已将 4 个扬声器连接到 pinno.3、4、5、6 onarduinouno 并将它们的另一端接地 在这里,我使用了 arduino 的 tone() 函数,它在指定的持续时间内输出准确的频率。它是这样工作的 tone(pin,frequency,duration) 所以现在来看代码 #include"pitches.h"//add Equivalent frequency for musical note#include"themes...
,以发布/订阅节点形式运行 亲测在ubuntu(14.04)+ros(jade)+aruino uno正常运行 步骤 1. 参考此链接在其中源码基础上进行修改,大致实现当arduino订阅到所需要的topic时,就控制舵机进行转动,此消息可以是不发布数据的消息类型:如,std_msgs::Empty类型。 2. 编辑所建包目录下的CMakeLists.txt文件(ros编程一般步骤...
If the motion is detected, make melody of songHardware Required 1 × Official Arduino Uno 1 × Alternatively, DIYables ATMEGA328P Development Board 1 × USB 2.0 cable type A/B (for USB-A PC) 1 × USB 2.0 cable type C/B (for USB-C PC) 1 × HC-SR501 Motion Sensor 1 ×...
If the object is close to ultrasonic sensor, make melody of songHardware Required 1 × Official Arduino Uno 1 × Alternatively, DIYables ATMEGA328P Development Board 1 × USB 2.0 cable type A/B (for USB-A PC) 1 × USB 2.0 cable type C/B (for USB-C PC) 1 × Ultrasonic Sens...
MAX7219 UNO VCC →→→ 5V GND →→→ GND DIN →→→ D12(数据,数据接收引脚) CS →→→ D11(负载,命令接收引脚) CLK →→→ D10(时钟,时钟引脚) */ #include "LedControl.h" /* Led matrix - Max7219 Declared */ LedControl lc = LedControl...
I have a little problem that my led doesn't light up even though I changed between arduino uno and mega adk and it still doesn't work and Processing's Console says: === JavaSound Minim Error === === Don't know the ID3 code TXXX ===...