Wiring – Connecting HC-SR501 PIR motion sensor to Arduino UNO By connecting the motion sensor to a microcontroller like the Arduino UNO, you can use it to control all kinds of things: LEDs, relays, motors, buzzers etc. In the wiring diagram below, you can see how to hook it up to ...
// 定义引脚const int hallSensorPin = 2; // 霍尔传感器连接的引脚const int buzzerPin = 3; // 蜂鸣器连接的引脚 // 监测参数设置const unsigned long MIN_DETECTION_TIME = 500; // 最小持续检测时间(ms)const unsigned long DEBOUNCE_TIME = 50; // 消抖时间(ms) // 状态变量unsigned long ...
Arduino - Piezo Buzzer Arduino - Buzzer Arduino - Motor Arduino - DC Motor Arduino - DC Motor - Limit Switch Arduino - Servo Motor Arduino - MG996R Arduino - Servo Motor controlled by Potentiometer Arduino - Light Sensor Arduino - LDR Module Arduino - Light Sensor Triggers LED Arduino - Li...
Arduino - Piezo Buzzer Arduino - Buzzer Arduino - Motor Arduino - DC Motor Arduino - DC Motor - Limit Switch Arduino - Servo Motor Arduino - MG996R Arduino - Servo Motor controlled by Potentiometer Arduino - Light Sensor Arduino - LDR Module Arduino - Light Sensor Triggers LED Arduino - Li...
Arduino UNO主板 HC-SR04超声波模块(测距用) HC-SR501人体红外模块 光敏电阻+10K电阻(环境光检测) 旋转电位器(手动调光旋钮) 0.96寸OLED屏幕(I2C接口) 5V有源蜂鸣器 高亮度LED灯珠+MOS管驱动 注意超声波模块的Trig接D3,Echo接D2,人体模块OUT接D4
ArduinoUNO US1881 Hall Effect sensor 10kΩResistor 4.7nFCapacitor Breadboardand Jumper Wires Schematic Diagram Connect the VDD pin of the US1881 Hall effect sensor to 5V on the Arduino and the GND pin to GND. This sensor uses anopen-drain output, which means that you need apull-up resistor...
1x Buzzer sensor module 1x IR Receiver Module 1x IR Transmitter Module 1x IR Remote controller 2x IR obstacle sensor 1x Voltage meter 1x Box for 18650 3.7V battery 1x lower chassis 1x upper chassis 4x Wheel 4x Gear Motor with wires ...
37 in 1 Sensor Modules Kit with Tutorial for Arduino MEGA Nano Raspberry Pi UNO is the greatest tool for turning ideas into motion. Plug it into your computer with a USB cable and within minutes you, too, can be moving servos and motors, reading se...
Arduino Uno Breadboard(and some breadboard wires) Light-Emitting Diode (LED)(Most LEDs will work) Resistor(220 Ω) Arduino Blink LED Circuit To connect an LED to an Arduino, you need a resistor in series with the LED. This is to limit how much current the LED pulls out of the Arduino...
Upgraded Advanced Version Starter Kit LCD Mega Arduino RFID Relay Motor Buzzer, Find Details and Price about Arduinos Kit Starter Arduinos Unor3 from Upgraded Advanced Version Starter Kit LCD Mega Arduino RFID Relay Motor Buzzer - Shenzhen...