Joy-it SEN-MQ5 Handleiding

Joy-it Niet gecategoriseerd SEN-MQ5

Lees hieronder de 📖 handleiding in het Nederlandse voor Joy-it SEN-MQ5 (5 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 8 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Pascalstr. 8 47506 Neukirchen Vluyn-

ANAL

ANALANALOG SENSOR F

OG SENSOR F

OG SENSOR FOG SENSOR FOR NATURAL GAS

OR NATURAL GAS

OR NATURAL GASOR NATURAL GAS

SEN MQ5-

1. GENERAL INFORMATION

1. GENERAL INFORMATION1. GENERAL INFORMATION

Dear costumer,

thank you very much for choosing our product.

In following, we will introduce you to what to observe while starting up

and using this product.

Should you encounter any unexpected problems during use, please do

not hesitate to contact us.

Ple

PlePlease not

ase not

ase notase note tha

e tha

e thae that the sensor requir

t the sensor requir

t the sensor requirt the sensor requires a warm

es a warm

es a warmes a warm up phase t

up phase t

up phase tup phase to pro-

o pro-

o pro-o pro-

vide ac

vide acvide accura

cura

curacurate re

te re

te rete readings.

adings.

adings.adings.

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Pascalstr. 8 47506 Neukirchen Vluyn-

2. COMMISSIONING WITH THE RASPBERRY

2. COMMISSIONING WITH THE RASPBERRY2. COMMISSIONING WITH THE RASPBERRY PI

PI PI

Raspberry Pi ADC MQ5 V. Translator

GND (Pin 6, 14, 9...) GND GND (Pin 1) GND

5V (Pin 2, 4) VDD VCC (Pin2) VCCb

3V (Pin 1, 17) VCCa - -

BCM17 (Pin 11) - - A3

- - B3 D0 (Pin 3)

- A0 Signal (Pin 4)

SCL (Pin 5) - - A2

SDA (Pin 3) - - A1

- - B2 SCL

- - B1 SDA

Wiring:

Wiring:Wiring:

This na

This naThis natur

tur

turtural g

al g

al gal gas sens

as sens

as sensas sensor is

or is

or is or is

an analog sensor

an analog sensoran analog sensor.

Sinc

SincSince the Raspbe

e the Raspbe

e the Raspbee the Raspberr

rrrry Pi has

y Pi has

y Pi has y Pi has

no analog inputs,

no analog inputs, no analog inputs, you

you

you you

have t

have thave to use an analog

o use an analog

o use an analogo use an analog-

--to

toto-

digital c

digital cdigital convert

onvert

onvertonverter

erer. Y

. Y

. Y. You will

ou will

ou will ou will

also need a 3V t

also need a 3V talso need a 3V to

oo 5V volt

5V volt

5V volt 5V volt-

age

age age tr

trtranslat

anslat

anslatanslator

oror.

In this exampl

In this examplIn this example the ADC

e the ADC

e the ADC e the ADC

CCOM

OMOM KY053 and the

KY053 and the

KY053 and the KY053 and the Com

Com

ComCom

-- -

KY051

KY051KY051 volt

volt

volt voltage tr

age tr

age trage transla

ansla

anslaanslator

tor

tor tor

from Jo

from Jofrom Joy

yy it is used.

it is used.

it is used.it is used.

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Pascalstr. 8 47506 Neukirchen Vluyn-

2. COMMISSIONING WITH THE RASPBERRY

2. COMMISSIONING WITH THE RASPBERRY2. COMMISSIONING WITH THE RASPBERRY PI

PI PI

CCo

ood

dde

eex

xxa

aam

mmp

ppl

lle

ee:

The higher the analog input voltage, the higher the measured natural gas value.

The value range is from 0 to 5.

The D0 pin of the sensor is automatically set to LOW when the limit value is reached.

With the blue potentiometer on the board, you can set the limit value.

In the following code example, the analog value of the sensor is read out every 5 seconds

and displayed in the console.

from time import sleep

import board

import busio

import as adafruit_ads1x15.ads1115 ADS

from adafruit_ads1x15.analog_in import AnalogIn

import as RPi.GPIO GPIO

GPIO.setmode(GPIO.BCM)

GPIO.setup(17, GPIO.IN)

# Create the I2C bus

i2c = busio.I2C(board.SCL, board.SDA)

# Create the ADC object using the I2C bus

ads = ADS.ADS1115(i2c)

ads.gain = 2/3

# Create single-ended input on channels

chan0 = AnalogIn(ads, ADS.P0)

chan1 = AnalogIn(ads, ADS.P1)

chan2 = AnalogIn(ads, ADS.P2)

chan3 = AnalogIn(ads, ADS.P3)

try:

while True:

if GPIO.input( ) == GPIO.LOW:17

print("Warning: Limit exceeded!!!")

print("{:>5.3f}".format(chan0.voltage))

sleep(2.5)

except :KeyboardInterrupt

GPIO.cleanup()

Installation:

Installation:Installation:

To be able to use the ADC, you must first enable I2C.

Enter the following command:

Navigate to and enable the I2C interface.

Interfacing Options

Interfacing Options Interfacing Options -> I2C

I2C

I2C I2C

You must also install the Python library of the ADC.

Enter the following commands:

sudo raspi config-

sudo apt get update-

sudo apt get install python3 pip- -

sudo pip3 install adafruit circuitpython ads1x15- -

Product specificaties

Merk:	Joy-it
Categorie:	Niet gecategoriseerd
Model:	SEN-MQ5
Kleur van het product:	Zwart
Gewicht:	8 g
Breedte:	52 mm
Diepte:	20 mm
Hoogte:	18 mm
Soort:	Zachte transportbox voor huisdieren
Merkcompatibiliteit:	Alle merken
Compatibiliteit:	Arduino/Raspberry Pi
Type product:	Gassensor