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摘要:项目地址:https://www.tinkercad.com/things/0k0l2s7QP3l-arduino-voltmeter-ammeter #include <LiquidCrystal.h> LiquidCrystal lcd(12, 11, 4, 5, 6, 7); float vo 阅读全文
posted @ 2020-12-03 19:15 meetrice 阅读(42) 评论(0) 推荐(0) 编辑
摘要:项目地址:https://www.tinkercad.com/things/eGecJVrjnyy-l293d-1-motor-5v // connect motor controller pins to Arduino digital pins // motor one int enA = 9; 阅读全文
posted @ 2020-12-03 19:03 meetrice 阅读(71) 评论(0) 推荐(0) 编辑
摘要:项目地址:https://www.tinkercad.com/things/lIdIxJPUHfg-7-segments-74hc595 int dataPin = 2; int latchPin = 3; int clockPin = 4; int seq[] = {63,6,91,79,102, 阅读全文
posted @ 2020-12-03 18:55 meetrice 阅读(45) 评论(0) 推荐(0) 编辑
摘要:项目地址:https://www.tinkercad.com/things/5nsSWyQOAkI-chenillard // Arduino Pattern Creator by PhilCam // http://my.free.time.free.fr/ // Use with Uno R3 阅读全文
posted @ 2020-12-03 18:33 meetrice 阅读(56) 评论(0) 推荐(0) 编辑
摘要:项目地址:https://www.tinkercad.com/things/c4DoDLruMgp-lcd-remote-control // include the library code: #include <LiquidCrystal.h> #include <IRremote.h> // 阅读全文
posted @ 2020-12-03 17:58 meetrice 阅读(55) 评论(0) 推荐(0) 编辑
摘要:项目地址:https://www.tinkercad.com/things/cz2cdSN3EFS-pir-sensor-with-lcd-display #include <LiquidCrystal.h> LiquidCrystal lcd(12,11,7,6,5,4); void setup( 阅读全文
posted @ 2020-12-03 17:27 meetrice 阅读(50) 评论(0) 推荐(0) 编辑
摘要:项目地址: https://www.tinkercad.com/things/dXbkCwjcshu int ledPin = 5; int inputPin = 2; int pinSpeaker = 6; int pirState = LOW; int val = 0; void setup() 阅读全文
posted @ 2020-12-03 16:54 meetrice 阅读(87) 评论(0) 推荐(0) 编辑
摘要:项目地址:https://www.tinkercad.com/things/azCWlFFOMtQ #include <Servo.h> Servo myServo; const int serialPort = 9600; const int potPin = A0; const int serv 阅读全文
posted @ 2020-12-03 12:03 meetrice 阅读(46) 评论(0) 推荐(0) 编辑
摘要:const byte O = OUTPUT; const byte I = INPUT; const byte H = HIGH; const byte L = LOW; const int serialPort = 9600; const int redLedPin = 11; const int 阅读全文
posted @ 2020-12-03 11:59 meetrice 阅读(58) 评论(0) 推荐(0) 编辑
摘要:项目地址: https://www.tinkercad.com/things/cgPamtJwfSP // Code for `APB-03 Love-O-Meter` // @see https://www.tinkercad.com/things/cgPamtJwfSP const int SE 阅读全文
posted @ 2020-12-03 11:38 meetrice 阅读(55) 评论(0) 推荐(0) 编辑
摘要:/* Input Pullup Serial This example demonstrates the use of pinMode(INPUT_PULLUP). It reads a digital input on pin 2 and prints the results to the ser 阅读全文
posted @ 2020-12-03 11:14 meetrice 阅读(39) 评论(0) 推荐(0) 编辑
摘要:/* Blink without Delay 无延迟闪烁 Turns on and off a light emitting diode (LED) connected to a digital pin, without using the delay() function. This means 阅读全文
posted @ 2020-12-03 10:55 meetrice 阅读(45) 评论(0) 推荐(0) 编辑
摘要:/* ReadAnalogVoltage 读取模拟电压 Reads an analog input on pin 0, converts it to voltage, and prints the result to the serial monitor. OPEN THE SERIAL MONIT 阅读全文
posted @ 2020-12-03 10:51 meetrice 阅读(42) 评论(0) 推荐(0) 编辑
摘要:/* Smoothing 平滑处理 Reads repeatedly from an analog input, calculating a running average and printing it to the computer. Keeps ten readings in an array 阅读全文
posted @ 2020-12-03 10:48 meetrice 阅读(30) 评论(0) 推荐(0) 编辑
摘要:/* Calibration 校准 Demonstrates one technique for calibrating sensor input. The sensor readings during the first five seconds of the sketch execution d 阅读全文
posted @ 2020-12-03 10:39 meetrice 阅读(28) 评论(0) 推荐(0) 编辑
摘要:/* Analog input, analog output, serial output Reads an analog input pin, maps the result to a range from 0 to 255 and uses the result to set the pulse 阅读全文
posted @ 2020-12-03 10:29 meetrice 阅读(48) 评论(0) 推荐(0) 编辑
摘要:/* LiquidCrystal Library - Hello World Demonstrates the use a 16x2 LCD display. The LiquidCrystal library works with all LCD displays that are compati 阅读全文
posted @ 2020-12-03 10:25 meetrice 阅读(46) 评论(0) 推荐(0) 编辑
摘要:#include <Adafruit_NeoPixel.h> #define PIN 2 // input pin Neopixel is attached to #define NUMPIXELS 12 // number of neopixels in strip Adafruit_NeoPix 阅读全文
posted @ 2020-12-03 10:20 meetrice 阅读(29) 评论(0) 推荐(0) 编辑
摘要:/* Ping))) Sensor This sketch reads a PING))) ultrasonic rangefinder and returns the distance to the closest object in range. To do this, it sends a p 阅读全文
posted @ 2020-12-03 10:14 meetrice 阅读(34) 评论(0) 推荐(0) 编辑
摘要:/* Pitch follower Plays a pitch that changes based on a changing analog input circuit: * 8-ohm speaker on digital pin 9 * photoresistor on analog 0 to 阅读全文
posted @ 2020-12-03 10:11 meetrice 阅读(44) 评论(0) 推荐(0) 编辑
摘要:/* Multiple tone player Plays multiple tones on multiple pins in sequence circuit: * 3 8-ohm speaker on digital pins 6, 7, and 8 created 8 March 2010 阅读全文
posted @ 2020-12-03 10:04 meetrice 阅读(43) 评论(0) 推荐(0) 编辑
摘要:/* Melody Plays a melody circuit: * 8-ohm speaker on digital pin 8 created 21 Jan 2010 modified 30 Aug 2011 by Tom Igoe This example code is in the pu 阅读全文
posted @ 2020-12-03 10:02 meetrice 阅读(16) 评论(0) 推荐(0) 编辑
摘要:/* Keyboard Plays a pitch that changes based on a changing input circuit: * 3 pushbuttons from +5V to analog in 0 through 3 * 3 10K resistors from ana 阅读全文
posted @ 2020-12-03 10:00 meetrice 阅读(25) 评论(0) 推荐(0) 编辑
摘要:/* Sweep by BARRAGAN <http://barraganstudio.com> This example code is in the public domain. modified 8 Nov 2013 by Scott Fitzgerald http://www.arduino 阅读全文
posted @ 2020-12-03 09:56 meetrice 阅读(21) 评论(0) 推荐(0) 编辑
摘要:/* AnalogReadSerial Reads an analog input (potentiometer) on pin 0, prints the result to the serial monitor. OPEN THE SERIAL MONITOR TO VIEW THE OUTPU 阅读全文
posted @ 2020-12-03 09:49 meetrice 阅读(29) 评论(0) 推荐(0) 编辑
摘要:/* DigitalReadSerial Reads a digital input on pin 2, prints the result to the serial monitor This example code is in the public domain. */ int buttonS 阅读全文
posted @ 2020-12-03 09:47 meetrice 阅读(19) 评论(0) 推荐(0) 编辑
摘要:/* Arduino通过analogRead()函数读取模拟引脚0上的电位器读数控制LED闪灯频率 电路原理图: *电位器的中心引脚到连接到模拟输入0号引脚 *任意一侧接地,另一侧接5V */ int sensorValue = 0; void setup() { pinMode(A0, INPUT 阅读全文
posted @ 2020-12-03 09:44 meetrice 阅读(20) 评论(0) 推荐(0) 编辑
摘要:/* State change detection (edge detection) 状态变化检测(边缘检测) Often, you don't need to know the state of a digital input all the time, but you just need to 阅读全文
posted @ 2020-12-03 09:18 meetrice 阅读(31) 评论(0) 推荐(0) 编辑
摘要:/* 去抖动 每次输入引脚从LOW变为HIGH时(例如由于按钮按),输出引脚从LOW切换到HIGH或从HIGH切换到LOW。有两次触发之间的最小延迟以消除电路抖动(即忽略噪声)。 电路: * LED从引脚13接地 * 按钮连接到引脚2至+ 5V * 10K电阻从引脚2接地 *注意:在大多数Ardui 阅读全文
posted @ 2020-12-03 09:03 meetrice 阅读(39) 评论(0) 推荐(0) 编辑
摘要:项目地址:https://www.tinkercad.com/things/fxAUiYvu7aG /* Button Turns on and off a light emitting diode(LED) connected to digital pin 13, when pressing a 阅读全文
posted @ 2020-12-03 00:59 meetrice 阅读(11) 评论(0) 推荐(0) 编辑
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