HS-S08P Flammable Sensor - Hello STEM Maker Platform

Flame Sensor HS-S08P

1. Introduction

2. Schematic

Infrared Signal Receiver Module - HS-S08P SchematicClick to view

Module Parameters

Pin Name	description
G	GND (Negative Power Input)
V	VCC (Positive Power Input)
S	Signal Pin

Power Supply Voltage: 3.3V / 5V
Connection method: PH2.0 terminal wire
Installation Method: Double Screw Fixed

4, Circuit Board Size

5 of Arduino IDE example program

Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Arduino IDE Library Download and Import Tutorial:Click to view

Example program (UNO development board):

//火焰传感器s引脚接D4，火焰传感器A接A0（如需要检测火焰传感器模拟值）；无源蜂鸣器接D6口；
 int FlamelDigitalValue;//定义数字变量,读取火焰数字值
 int FlamelAnalogValue;//定义数字变量,读取火焰模拟值
 int BuzzerPin=6;//定义数字常量，无源蜂鸣器接数字6口

void setup(){
  Serial.begin(9600);//设置串口波特率
  pinMode(4, INPUT);//设置火焰传感器数字引脚为输入
}

void loop(){
  

  FlamelAnalogValue = analogRead(A0);//读取火焰传感器模拟值
  FlamelDigitalValue = digitalRead(4);//读取火焰传感器数字值
  Serial.print("FlamelAnalogValue：");
  Serial.print(FlamelAnalogValue);//打印火焰传感器模拟值
  Serial.print("      FlamelDigital Data:");
  Serial.println(FlamelDigitalValue);//打印火焰传感器数字值
  if (FlamelDigitalValue == 0) {//判断火焰传感器是否检测到火焰  检测到火焰  蜂鸣器报警 
    pinMode(BuzzerPin, OUTPUT);//设置无源蜂鸣器模块引脚为输出
    tone(BuzzerPin,196);//蜂鸣器响起
    delay(2000);//延时2s

  } else {
    pinMode(BuzzerPin, OUTPUT);
    noTone(BuzzerPin);//蜂鸣器停止

  }

}

6, ESP32 Python Example (for Mixly IDE/Misashi)

Choose the development board Python ESP32 [ESP32 Generic(4MB)] and upload in code mode

Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Download and import tutorial for Mixly IDE ESP32 library:Click to view

Example program (ESP32-Python):

import machine
import music
import time


pin4 = machine.Pin(4, machine.Pin.IN)
value = 0
midi = music.MIDI(12)
while True:
    value = pin4.value()
    print('火焰值：',end ="")
    print(value)
    time.sleep_ms(200)
    if value == 0:
        midi.pitch_time(440, 1000)

7, Mixly example program (graphical language)

Example program (UNO development board):Click to download
Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Download and import tutorial of Mixly IDE Arduino library:Click to view

Example Program (ESP32 Development Board):Click to download
Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Download and import tutorial for Mixly IDE ESP32 library:Click to view