LCD Keypad Shield 是一款提供2行16字符液晶显示的Arduino扩展板。扩展了多个按键输入,可供用户作为LCD显示屏的菜单选择按键或者操控按键使用。对于Arduino初学者来说,不必为繁琐复杂液晶驱动电路连线而头疼了,这款LCD扩展板将电路简化,直接将此板插到Arduino控制器上即可使用,调用Arduino自带的LCD库,简单的几行代码便可...
This is a very popular LCD Keypad shield for Arduino or Freeduino board. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Analog Pin 0 is used to read the push buttons. The LCD shield supports contras...
This 7 segment LED Keypad Shield is an Arduino LCD Shield with a 4 digit 7 segment digital tube display (common cathode). It has 5 buttons that can be used as menu select buttons or control buttons, using I2C to drive the digital tube for an easy user experience. Specification Arduino ...
16,2);//设置(trig,echo)的连线Ultrasonicultrasonic(A0,A1);// 设置变量int distance;// 设置引脚int BuzzerPin=7;voidsetup(){Serial.begin(9600);lcd.init();lcd.backlight();pinMode(BuzzerPin,OUTPUT);}voidloop(){distance=ultrasonic.Ranging(CM);// 使用'CM'表示厘米或者...
LED Keypad Shield 是一款专为Arduino设计的4位8段共阴数码管显示扩展板,板载4个方向按钮和1个菜单选择按钮。采用I2C通信方式,大大节约了管脚资源,减少了数码管繁琐的接线过程。使您能够更加专注于项目本身,缩短开发时间。 扩展板兼容Arduino UNO和 Arduino Leonardo主流主控器,即插即用。适用于数码管教学和仪表控制等...
1602 LCD Keypad Shield Operating Temperature -45-+85 Dissipation Power 1 Description Report Item Operating Temperature: -45 to +85 degrees Celsius Dissipation Power: 1 Watt Customization: Yes Display Type: 1602 LCD with blue backlight Interface: HD44780 parallel interface Size: 8cm x 5.9cm (3.15...
1602 LCD Keypad Shield Dissipation Power 1 Supply Voltage 4.5-5.5V Application Computer Description Report Item Material: High-quality PCB with a durable epoxy coating Dissipation Power: 1, ensuring efficient power usage Operating Temperature: Extensive range from -45 to +85 degrees Celsius, suitable...
Arduino LCD&KeyPad Shield Introduction The LCD Keypad shield is developed for Arduino compatible boards, to provide a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys ...
{ Serial.begin(9600);Serial.println(F("TFT LCD test"));#ifdef USE_ADAFRUIT_SHIELD_PINOUT ...
Arduino LCD1602 LCD Input/Output Extend Board LCD Keypad Shield $8.57 (0) RoMeo V2 All In One Controller Integrated Motor Drive For DFRobot $42.66 (0) Product details Reviews (0) Arduino Serial LCD-1602 Shield Module LCD screen is a character 1602 which is often used in the production ...