The analog gas sensor - MQ2 is used in gas leakage (like Smoke methane and liquified flammable gas) detecting equipment in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, Propane, Methane, Alcohol, Hydrogen, and Smoke. It has high sensitivity and fast response tim..
This MQ-3 Alcohol Detector Gas Sensor Module is simple to use. MQ-3 Alcohol Detector Module which can sense the presence of Alcohol in the air. It has high sensitivity and a fast response time. This Sensor provides an analog resistive output based on alcohol concentration.
The onboard potentiomet..
This is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module which can sense the presence of Compressed Natural Gas(CNG), methane(CH4), etc in the air. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered...
The MQ-5 is used in gas leakage detecting equipment in consumer and industry applications, this sensor is suitable for detecting LPG, natural gas, coal gas. Avoid the noise of alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer. The sensitive material of..
This is a simple-to-use MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm. This sensor has high sensitivity and fast response t..
This MQ7 Carbon Monoxide Gas Sensor Module is a semiconductor gas sensor tuned to detect carbon monoxide. It is in the same family of devices as the smoke detector sensor, measuring the change in surface conductivity of tin dioxide in the presence of carbon monoxide. This sensor has high sensitivity..
This sensor module has an MQ-8 as the sensor component and has a protection resistor and an adjustable resistor on-board. A sensitive material MQ-8 Module H2 Alarm Detection use in clean air low conductivity tin oxide (SnO2). Using a simple circuit to convert the change in conductivity of the gas co..
MQ-9 gas sensor using gas-sensitive materials with lower conductivity in clean air tin oxide (SnO2). MQ-9 Module can be used to sense Carbon Monoxide and Methane Gas. High and low-temperature cryogenic loop detection mode to detect carbon monoxide sensor conductivity increases with the increase in t..
MT8870 DTMF Decoder Module is ideally suited to adding dual-tone multi-frequency (DTMF) decoding to your project. This detection module interprets the incoming tone and produces a coded output that can be connected to all manner of microcontrollers.
DTMF is commonly found in touch-tone devices su..
This servo tester or ESC Taster is offered 3 modes to check Servo or ESC, and other devices. The Manual Mode allows you to turn the knob to different speeds and check the reaction time. The Neutral mode makes the servo go back to the neutral point. The Automatic ’’Window Wiper’’ Mode makes the servo..
The best option for precise and effective power monitoring in a variety of applications is the NA226 IIC Interface Bidirectional Current Power Monitoring Sensor. The NA226 has you covered whether you're controlling power consumption in industrial machines, maximizing energy use in a data center, or ..
The Expansion Breakout Board 328P IO Shield acts as a breakout board for Arduino NANO and is specially designed to make easy connections and links between Arduino Nano and many other devices.
It is compatible with both Arduino Nano v2.x and v3.x.
Features:
It is compatible with Arduino N..