SC0072 Infrared Motion Sensor Module DC3.3V-15V

Description

The SC0072 infrared motion sensor module is a PIR sensor designed to detect movements in both indoor and outdoor environments. This device is ideal for security and home automation projects. Features: Versatility – works with power supplies from 3.3V to 15V. Compatibility – perfect for use with Arduino and other microcontrollers. What it’s used for: PIR modules like the SC0072 are perfect for home security systems, lighting automation, and security monitoring. You can connect the sensor to an Arduino or other microcontrollers to trigger actions such as turning on an LED light or sounding a doorbell when movement is detected. How to use SC0072 Infrared Motion Sensor Module DC3.3V-15V: This infrared motion sensor is ideal for detecting movements in both indoor and outdoor environments. Useful for security and home automation projects. What you need: Arduino or compatible microcontroller, power supply (3.3V-15V), 10kΩ pull-up resistor, PCB. Steps: 1. Connect the sensor to the microcontroller using 3 pins: VCC, GND, and OUT. 2. Power the sensor with a 5V power supply or a 3.3V-15V supply. 3. Connect the sensor GND to the microcontroller GND. 4. Connect the sensor VCC to the microcontroller VCC. 5. Connect the sensor OUT to a digital pin on the microcontroller. 6. Connect a 10kΩ resistor between the digital pin and VCC. 7. Check the datasheet for further details on voltages and currents. 8. Upload the source code to control the sensor state. Example code: const int sensorPin = 2; int sensorValue = 0; void setup() { pinMode(sensorPin, INPUT); } void loop() { sensorValue = digitalRead(sensorPin); if (sensorValue == HIGH) { Serial.println(