Leobot Electronics South Africa - Low Cost Arduino & Electronic Component Supplier based in Port Elizabeth, South Africa.
Leobot Electronics Online Shop
R44.00
MQ-8 gas sensor sensitive material used in clean air conductivity is lower tin dioxide (SnO2). When the sensor is present in the environment in which the combustible gas, the sensor's conductivity increases with the concentration of combustible gases in air increases. Using a simple circuit can be converted to the change in conductivity of the gas concentration with the corresponding output signal. MQ-8 hydrogen gas sensor of high sensitivity, the monitoring of the other hydrogen-containing gas is also very satisfactory. The sensor can detect a variety of hydrogen-containing gas, in particular, city gas, is a low-cost sensors for a variety of applications.
More detailed information & instructions on MQ Gas Sensors is available at the Arduino Playground: https://playground.arduino.cc/Main/MQGasSensors
Arduino Automated Plant Water ProjectA simple but practical Arduino project to automatically water your plants, showing the usage of a 7-Segment Display, a Soild Moisture Sensor, a Temperature Sensor and a Relay.
Arduino IntroductionIntroducing you to the awesome Arduino!
Simple Arduino RC Car/Robot A guide to construct your own Arduino-based 2 Wheel-Drive Robot
Arduino F.A.Q Arduino Frequently Asked Questions & Answers
MQ-3 Alcohol/Ethanol Sensor Module
R43.30
MQ-9 Combustible Gas (Carbon Monoxide, Methane and LPG) Sensor Module
R42.00
MQ-7 Carbon Monoxide (CO) Gas Sensor Module
R47.85
MQ-8 Hydrogen Gas Sensor Module
MQ Gas Sensor Carrier Board
R25.36
MQ-2 Smoke/Liquefied-Flammable Gas Sensor Module
R43.90
MQ-4 LPG Methane/Hydrogen Gas Sensor Module
R81.30