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Test a dust and Smoke detector and display the measured data on serial monitor interfacing with arduino leonardo

Name: Test a dust and Smoke detector and display the measured data on serial monitor interfacing with arduino leonardo
Brand: Robokreeda
SKU: 3302
Price: 1121 INR
Availability: InStock
Rating: 5 (1 reviews)

Category: Arduino Compatible Kits Tags: Arduino Leonardo, display the measured data, dust and Smoke detector

KIT INCLUDES:

HARDWARE REQUIRED

SPECIFICATION

DSM 501A dust sensor

Rated Power: 0.5W
Operating Voltage: 5V
Operating Current: 100mA
Operating Temperature: -20+or-85 degree
Light Intensity: 1000W/M2, 25 degree,AM1.5

CIRCUIT CONNECTION

Able to upload sketches via the Arduino IDE to your Arduino
Hook up the sensor using the 6 pins in the following way (see Figure below)
You may use the following schema from Sharp and our own drawing to help you in the task:

Sharp Dust Sensor	Attached To
1 (V-LED)	3.3V Pin (150 Ohm in between and 220uf capacitor)
2 (LED-GND)	GND Pin
3 (LED)	Digital Pin 12
4 (S-GND)	GND Pin
5 (Vo)	Analog Pin A5
6 (Vcc)	3.3V Pin (Direct)

According to the datasheet, we need to switch on the internal LED and wait for 280 µs (microsecond) before measuring the output signal and the duration of the whole excitation pulse should be 320 µs.

We, therefore, pause for another 40 µs before switching off the LED again.

CODE

https://docs.google.com/document/d/e/2PACX1vQgJLF0BebJMEpubLBDBHLvDdZkQC4UcuonxG3q-yMp7t0rP_0quL8wIWytzidYcjQMEkAe2l-bXRgd/pub

WORKING

Battery operated	Yes , 1 nos 9V battery included

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HARDWARE REQUIRED

SPECIFICATION

DSM 501A dust sensor

CIRCUIT CONNECTION

CODE

WORKING

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