Skip to content
  • Ktechnics, your innovative technology partner
  • Ktechnics, your innovative technology partner
Ktechnics SystemsKtechnics Systems
  • Menu
    • No products in the cart.

  • Cart

    No products in the cart.

  • Home
  • Shop
  • About
  • Contact Us
  • Services
    • PCB fabrication and Design
  • FAQ
    • Shipping
    • Payment
Sensors / Gas/Liquid
  • Servo Motor Driver
Filter
Add to wishlist
9 in 1 sensor kit
9 in 1 sensor kit

9 in 1 sensor kit

Categories: Gas/Liquid, Sensors, Shields & Modules
CATEGORIES
  • Computer Accessories
  • Development Platforms
    • Arduino Starter Kit
    • Starter Kit
    • STM Boards
    • Arduino Development Boards
    • Raspberry Pi
  • Aeronautics & Robotics
    • Flight controllers
    • Other robotics &aeronautics accesories
    • Robot chasis
  • Batteries & Chargers
  • Electronic components
    • Buzzer/Holders/Dc jack
    • Capacitors/Resistors/Leds
    • Connectors/Header pins/Stackable pins/Jumper wires
    • Crystal/Diodes/Transistors
    • Drill bits/Glue sticks
    • Inductors
    • Potentiometer
    • Switch
    • Currrent
  • Gyro & Accelerometer
  • Integrated Circuits
    • Opamps
    • Mosfet drivers
    • 74 Series
    • ADC/DAC
    • Attiny
    • CMOS 4000 series
    • Comparators
    • Darlington Array Drivers
    • voltage regulators ics
  • LCDS & Displays
  • Microcontrollers
    • Attiny
    • ATMEL Chips
    • PIC Series
  • Programmers
    • Stm Programmers
    • Other Programmers
    • Pic Programmers
  • Prototyping & tools
    • Prototyping
    • Tools
  • Relays, Motors, Motor drivers, Pumps & Valves
    • Motor driver module
    • Motor drivers
    • Motors
    • Pumps
    • Relays
    • Valves
  • Sensors
    • Currrent
    • Gyro & Accelerometer
    • Light, Laser & Sound
    • Proximity
    • RF sensors/Bluetooth & IR
    • RFID/NFC/WIFI/FM
    • Biometrics
    • Gas/Liquid
    • Temperature, humidity & air
    • Tracking
  • Shields & Modules
  • Wireless devices
    • RFID/NFC/WIFI/FM
    • RF sensors/Bluetooth & IR
    • Gps, Gsm & Gprs Devices
  • Uncategorized
blank
Recently Viewed
  • EasyVR Shield 2.0 KSh10,300.00
  • CRYSTAL OSCILLATOR 8MHz KSh20.00
Description

9 in 1 sensor kit : MQ-2,MQ-3,MQ-4,MQ-5,MQ-6,MQ-7,MQ- 8,MQ-9,MQ-135 Sensor

Product description

Rapid response and recovery characteristic
Input voltage : DC5V Power consumption ( current ): 150mA
DO output : TTL digital 0 and 1 ( 0.1 and 5V)
AO output :0.1-0 .3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .

Application:
Suitable for home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor, soot, carbon monoxide and other gases.

Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output

NOTE:
After the sensor is powered, need to warm about 20S, measured data becomes stable, heat sensor is normal

Related products

Vibration Sensor
Add to wishlist
Quick View
Out of stock

Sensors

Vibration Sensor Electronic Shaking Switch

KSh100.00
Read more
Sale!
Ultrasonic JSN-SR04T Waterproof
Add to wishlist
Quick View
Out of stock

Sensors

Ultrasonic JSN-SR04T Waterproof Module

KSh1,500.00 KSh1,000.00
Read more
Sharp GP2Y0A41SK0F Distance
Add to wishlist
Quick View

Sensors

Sharp GP2Y0A41SK0F Distance Sensor Analog

KSh1,000.00
Add to cart
4(four) Channel Line finder
Add to wishlist
Quick View

Sensors

4(four) Channel Line finder

KSh1,350.00
Add to cart
One(1) Channel Line Finder
Add to wishlist
Quick View
Out of stock

Sensors

One(1) Channel Line Finder

KSh700.00
Read more
Sharp GP2Y0A21YK Analog Distance Sensor
Add to wishlist
Quick View

Sensors

Sharp GP2Y0A21YK Analog Distance Sensor

KSh800.00
Add to cart
Add to wishlist
Quick View

Sensors

LJ12A3-4-Z/BY Inductive Proximity Sensor

KSh650.00
Add to cart
Add to wishlist
Quick View
Out of stock

Sensors

Infrared IR PIR Sensor Switch Module

KSh1,000.00
Read more

blank

Location:  Munyu Road Business Center

Nairobi

2nd floor Room C6

Tel: +254712799123

Email: info@ktechnics.com

site: www.ktechnics.com

 

Navigate

FAQ

Contact us

About

Service

Sitemap

category

Development Boards

Aeronautics-Robotics

Electronic Components

Integrated Circuit

Microcontrollers

Relays, Motors and Pumps

Sensors

Shield and modules

 

AVAILABLE: 

Mon–Fri: 9 AM to 6 PM

Sat: 9 AM to 2 PM
Sun: Closed

ONLINE:   24/7

bg_image
Copyright 2022 © Ktechnics
  • Home
  • Shop
  • About
  • Contact Us
  • Services
    • PCB fabrication and Design
  • FAQ
    • Shipping
    • Payment
  • Login

Login

Lost your password?

Register

A link to set a new password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

WhatsApp us