项目地址:https://www.tinkercad.com/things/1maNW6J7e7k-elevator-simulation #include <LiquidCrystal.h>#definepwm1 9#definepwm2 10//#define tmpPin A0//#define piezoPin 8//boolean direction = 0;//const int tempmax=35;//int speed;inti=1; LiquidCrystal lcd(12,11,5,4,3,2);#definebtn3...
项目地址:https://www.tinkercad.com/things/9Yv09OZnrXy-temperature-sensor-with-display //CREATED BY GIOVANNI, LUCAS B, LUCAS F & THIAGO.//WHEN THE TEMPERATURE IS HIGHER THAN 35ºC IT PLAYS ANOTHER SOUND FREQUENCY.//Include the library code.#include <LiquidCrystal.h>//Initialize the librar...
Or use any tiny 4 ohm 3W speaker. Display1.28" Round LCD Display Module for Arduino/Raspberry Pi/Jetson Nano/STM32 240×240 Resolution 65K RGB Colors GC9A01 Driver SPI Interface Linkhttps://www.amazon.com/dp/B09FZGYC7L?psc=1&ref=ppx_yo2_dt_b_product_details Other displays will probably...
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);voidsetup() { Serial.begin(9600); lcd.begin(16,2); pinMode(8,INPUT); }voidloop() {inta = digitalRead(8); Serial.println(a);if(a==1) ...
用Tinkercad学arduino之 LCD显示Hello World /*LiquidCrystal Library - Hello World Demonstrates the use a 16x2 LCD display. The LiquidCrystal library works with all LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you...
项目地址:https://www.tinkercad.com/things/0k0l2s7QP3l-arduino-voltmeter-ammeter #include <LiquidCrystal.h>LiquidCrystal lcd(12,11,4,5,6,7);floatvoltageInput =0.0;floatvoltageReading =0.0;floatcurrentReading =0.0;floatRA =15000.0;floatRB =1500.0;voidsetup() ...
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);voidsetup() { Serial.begin(9600); lcd.begin(16,2); pinMode(8,INPUT); }voidloop()