Buzzer Module Buzzer Module Arduino Uno Arduino Uno Photosensitive Photosensitive Transport Package ESD Antistatic Bag Specification 10g Trademark FUT Origin China HS Code 85340090 Production Capacity 50000 PCS/Year Product Description Specifications:Co...
The module uses s8550 transistorFixed bolt holes for easy installation The active buzzer has an internal source of oscillation, so it will be called as soon as it is energized.Program control is convenient vcc,gnd,io,那么io引脚需要接入一个digital引脚,并在代码中指出,设定引脚模式,同时,如果是使用...
Grove 4-Digit Display Module. Momentary Action Push Button. Grove Buzzer Module. Grove Differential Amplifier Module. Grove I2C 12-Bit ADC Module. Grove 80cm InfraRed Proximity Sensor. Grove Luminance Sensor Module. Grove Relay Module. Grove SPDT Slide Switch Module. ...
Reading precision ≥3mil/0.076mm(PCS90%,CODE 39) Depth of field 30mm~550mm(Different barcode range) Decoding speed 65CM/S Scan Mode Manual , Continuous, Auto Sense, Command control Prompt method LED indicator light, buzzer (external circuit) Field of view 41°...
#define BUZZER 10//蜂鸣器 #define LED_RED 11//红灯 #define IR_IN 8 //红外接收 int Pulse_Width=0;//存储脉宽 int ir_code=0x00;//命令值 void timer1_init(void)//定时器初始化函数 { TCCR1A = 0X00; TCCR1B = 0X05;//给定时器时钟源 ...
(QM-NG1) DFR0034 Analog Sound Sensor DFR0032 Digital Buzzer Module DFR0033 Digital magnetic sensor DFR0030 DFRobot Capacitive Touch Sensor DFR0029 DFRobot Digital Push Button DFR0028 DFRobot Tilt Sensor DFR0027 DFRobot Digital Vibration Sensor V2 DFR0026 DFRobot Ambient Light Sensor DFR0024 ...
The build-in interpreter in Mind+ converts blocks into Python or C language, creating a steady but progressive learning path for learning how to code. Welcome to Mind+ Column, more ways to play! Tutorial This kit includes25 engaging projects, ranging from basic LED lighting to advanced IoT ...
int buzzer_pin = 10;int smoke_sensor_pin = A0;复制代码 在setup()函数中，首先，我们设置串行...
1 x Key switch module 1 x Tilt switch module 1 x 3-color full-color LED SMD module 1 x Infrared emission sensor module 1 x 3-color LED module 1 x Mercury open optical module 1 x Yin Yi 2-color LED module 3MM 1 x Active buzzer module 1 x Temperature sensor module 1 ...
17 lesson "basic course" directory. 17 different lessons covering various aspects of this kit like making the buzzer on the main HAT buzz audibly on the car (you can make tunes also). Assembly PDF's including a couple stand alone images - The instructions are extensive and easy to follow....