Arduino, Temperature, LCD and moremcb1 5 4月 2018 This project was done to showcase the Arduino abilities to students taking part in Futureintech's "Introduction to Arduino".It consists of an :-Analogue Input Digital Input DS18B20 temperature sensor I2C LCD display Buzzer Relay LED ...
lcd.setCursor(0,0);//line 0, pos 0lcd.print(str);//Reading temperature or humidity takes about 250 milliseconds!//Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)floath =dht.readHumidity();//Read temperature as Celsius (the default)floatt =dht.readTemperat...
lcd.setCursor(0,1);//line 1, pos 0lcd.print("H: % T:"); delay(1000); }voidloop() {//Reading temperature or humidity takes about 250 milliseconds!//Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)floath =dht.readHumidity();//Read temperature as Celsi...
1602 LCD 叫 1602 字符型液晶，是一种专门用来显示字母、数字、符号等的点阵型液晶模块，字符型液晶显示模块是一种专门用于显示字母、数字和符号等的点阵式 LCD，常用 16×1，16×2，20×2 和 40×2 等的模块。
最近玩Arduino时,有一块ILI9486错都LCD屏,它没有局部刷新功能,所以就把背景设置为黑色,然后用变量记住光标的位置,用设置文字颜色为黑色的方法在原位置重新显示相同的字符,这样旧的数据就消失了,然后再改文字的颜色为绿色重新显示新的值。效果不错,完全满足局部刷新
lcd.print("Good Day!");lcd.setCursor(0,1); // line 1, pos 0 lcd.print("H: % T:");delay(1000);} void loop() { // Reading temperature or humidity takes about 250 milliseconds!// Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)float h = dht...
TMP36是由Analog Devices公司生产的低压、精密摄氏度温度传感器。它是一种提供电压输出的芯片，该电压输出...
2.1602LCD显示温湿度的代码 /* DHT11/ DHT22 Sensor Temperature and Humidity Tutorial * Program made by Dejan Nedelkovski, * www.HowToMechatronics.com */ /* * You can find the DHT Library from Arduino official website * https://playground.arduino.cc/Main/DHTLib */ #include <LiquidCrystal...
/* https://breakrow.com/miliohm/temperature-and-humidity-sensor-dht11-with-arduino-tutorial-make-oled-termometer/ 10 - DHT11 pin OLED: SDA - SDA SCL - SCL */ #include < SPI.h > #include < Wire.h > #include < Adafruit_GFX.h > #include < Adafruit_SSD1306.h > #include < Fonts...
#define pwm 9 byte degree[8] = { 0b00011, 0b00011, 0b00000, 0b00000, 0b00000, 0b00000, 0b00000, 0b00000 }; // Initialize DHT sensor for normal 16mhz Arduino DHT dht(DHTPIN, DHTTYPE); void setup() { lcd.begin(16, 2); lcd.createChar(1, degree); lcd.clear(); lcd.pri...