除了一個個模組化的 sensor, Arduino 亦設計成為可以加入模組化了的擴展板 ( expansion boards / add-on modules ),這些擴展板就叫做 shields。Shields 會有和 Arduino I/O pins 完全相同的針腳 ,方便我們可以直接插在 Arduino boards 上面使用。 Arduino Shields Arduino Shields 最簡單功用 ,就是把 I/O pins ...
Arduino 的電池 ( STEM project ) 我的Stem Project (十三) Arduino Multi-function Shield using Scratch (3) 自己寫個 mBlock extension (一) TM1637 4-digit-display 自己寫個 mBlock extension (二) 1602 I2C LCD Module 自己寫個 mBlock extension (三) 2-digit-display using 74HC595 [STEM] 如何選購 ...
lcd.print("Don Luc Electron"); // Cursor lcd.setCursor(0,1); // Print a message to the LCD. lcd.print(sver); } // isDisplay Green voidisDisplayG(){ // Print a message to the LCD // Clear lcd.clear(); // Cursor lcd.setCursor(0,0); lcd.print("Humid Soil"); // Cursor ...
So first we need to include the Wire.h library for the I2C communication of the accelerometer, as well as the LiquidCrystal.h library for controlling the LCD. Then we need to define the LCD, the I2C address of theMPU6050accelerometer module, the ultrasonic sensor pins, as well as some vari...
Arduino Nano R3 DFRobot I2C 16x2 Arduino LCD Display Module Buzzer LED x5 Resistor 1k ohm x5 Step 1: Description Тoday I received the package I ordered from Seed Studio , and it contains the Grove smart IR Gesture sensor. The product is nicely packaged and comes with a basic information...
Describe the bug Arduino shields fail to operate as the I2C bus has been moved from I2C1 to I2C3. On the Arduino UNO pinout here: the I2C are on D18 and D19, which on the disco_l475_iot1 board is CN1 pins 9 and 10. and connected to I2C1...
Arduino boards. Like a display board, SDCARD board, power driving, so many... Also has a PMOD header to handle the PMOD series of addon minature boards. And , if you ran out of resources (which I seriously doubt) in the PSOC 4, you can use it as a 5LP board, although I/O mu...
lcd.setCursor(0,1); lcd.print("B - Change Pass"); screenOffMsg =1; } keypressed = myKeypad.getKey();if(keypressed =='A'){//If A is pressed, activate the alarmtone(buzzer,1000,200); activateAlarm =true; }Code language:Arduino(arduino) ...
LCD Display: I2C Pin (SDA—SDA, SCL—SCL, VCC—5V, GND—GND) 2. Program Design We need to realize the book borrowing and returning of Borrower A through tag scanning of HUSKYLENS. So, we create a variable,“number of the borrowed book”, and set its initial value to 0 (indicating ...
// Arduino #include <Arduino.h> // Wire #include <Wire.h> // DFRobot Display GDL API #include <DFRobot_GDL.h> // Bluetooth Serial #include "BluetoothSerial.h" #if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED) ...