Arduino Microcontroller Datasheet3/15/2021
It has a compact size and is suitable for industrial applications.Its internal circuitry consists of a simple infrared light emitting diode and a photo transistor.
Both these optically operating electronics components are placed in a diagonal position to each other. This dust sensor uses a reflected light of dust in the air to detect dust. Arduino Microcontroller Datasheet Series Of OutputFurthermore, it can identify smoke from house dust such as cigarette smoke and produces a series of output voltage pulses according to the dust amount in the air. The following diagram shows the pinout of GP2Y1014AU0F sensor. Connect 5V to this pin 2 LED GND Connect the ground terminal of the power supply to this pin. It is a ground pin of IRED 3 LED This pin is used to toggleIRLED to emit infrared light 4 S-GND Ground pin of GP2Y1014AU0F optical dust sensor 5 VOUT This pin produces analog voltage pulses according to concentration of dust particles in air. VCC Vcc pin powers the optical sensor and operating voltage is between 4.5V to 5V. Hence, we can directly power from the same power source which is used to power microcontrollers. Moreover, we can also directly power it with the 5V onboard signal of Arduino. Can detect both dust particles and smoke presence in the air Provides analog voltage output according to the concentration of dust particles in air and Sensitivity is 0.5 V(100 gm3). That means it can detect the minimum detectable dust size is 0.5m. Standard operating voltage range: 4.5V to 5.5V Compact design and dimensions: 1.81 x 1.18 x 0.69 (46.0 x 30.0 x 17.6 mm) Response time of GP2Y1014AU0F dust sensor is less than one second. In other words, it can sense dust particles in less than one second and provides analog voltage output. The downloadable link of the datasheet is given at the end of the tutorial. It also has an air inlet valve which lets the air pass through the sensor. Both IR LED and phototransistor are placed diagonally near the air inlet valve. The air goes into the sensor through an air inlet valve where a repeatedly toggling infrared LED light falls on air. This infrared light illuminates the dust particles which are available in the air. This scattered light signal is detected by the light detector phototransistor. The output of the light detector circuit is amplified by the multiple signal amplifier circuit. After that, an amplified light signal is processed to get concentration of dust particles in the air. Moreover, the intensity of scatter light depends on the concentration of dust particles in the air. ![]() Hence, we can interface the GP2Y10 dust sensor with any microcontroller having one ADC channel and at least one digital output pin. Furthermore, Arduino also supports 10 digital input-output pins. We can use any one of these pins to toggle the IR LED of GP2Y10.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |