MQ-3 Alcohol Sensor Module Ethanol Breathalyzer Ethanol alcohol sensor module.MQ gas sensor uses a small indoor heater with an electrochemical sensor.When the alcohol molecules in the air comply with the electrode the ethanol "changes" into acetic acid and then more current is produced.MQ-3 Alcohol Sensor Module Ethanol Breathalyzer features:- Main chip: alcohol sensor MQ-3 and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Detection concentration:- 0.05mg/L - 10mg/L- Quick response features:- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0009 ✗ Out-of-Stock Price €2.44
Joystick Shield compatible with Arduino UNO Mega Shield allows you to be directly punched to an Arduino Uno, Mega board and convert your Arduino board into a controller like the game console system. Joystick Shield compatible with Arduino UNO Mega features: - 3.3V / 5V voltage- 4 large buttons ABCD- 2 small EF buttons- 1 button on the joystick)- 2-axis joystick (x, y)- Nokia 5110 LCD screen interface- Interface nRF24L01 +- Dimensions of PCB: 87 x54 mm Code M0021 Available Price €4.09
4x AA 6V battery holder with DC connector 4x AA 6V battery holder with DC connector features: - Cable 12cm long - Measurements 62x56x 16mm - Battery length max 50mm - Compatible batteries ( LR06, R06, MN1500, AM3, UM3, HP7) Code PP004 Available Price €1.48
DS18B20 Probe 2m Submersible Temperature Sensor Encapsulated with water resistant stainless steel with sensor dimensions 5.5*50mm, cable length 200 cm. DS18B20 Probe 2m Submersible Temperature Sensor features:- Based on the DS18B20 chip- Supply voltage: 3 ~ 5.5V- Consumption <5mA- Measuring Range: -55 °C to 125 °C- Accuracy: +/- 0,5ºC- Outputs: - GND black - Vcc red - Yellow digital output- Inocidable steel- Cable length: 2m Code S0015 Available Price €3.13
Battery LIPO 2800mAh 3.7V Lithium polymer battery 3.7 V with the capacity of 2800 mAh. Includes PCM safety chip (protection against overcharge, over-discharge, short circuit). Code PP115 ✗ Out-of-Stock Price €7.36
Arduino compatible UNO R3 board - It has an Atmega328P chip running at 16Mhz with a factory loaded bootloader - The Uno R3 module has all the connectors than the Arduino Uno R3 and is compatible with all Arduino shields Arduino compatible UNO R3 board features: - Includes USB Cable - ATmega328P 16MHz chip with external quartz crystal - Microprocessor: ATmega328 - Operating voltage: 5V - Input voltage (recommended): 7-12V - Input voltage (limits): 6-20V - Clock speed: 16 MHz - Digital I / O Pins: 14 - Analog input pins: 6 - DC current per I / O Pin: 40 mA - DC Current per Pin 3.3V: 50 mA - Flash32 KB of which 0.5 KB are used by the bootloader - Atmega328 - SRAM 2 KB - Atmega328 Code B0009 Available Regular price €8.22 -15% Price €6.99
Thermal tape 20mm type Kapton Characteristic: - Supports up to 280ºC - Electrical and antistatic insulation - Resistant to acidic products and alkaline - Solvent resistant - Adhesive - Length Approx: 26m Code I0053 Available Regular price €4.01 -€1.36 Price €2.65
USB Cable A to Micro USB B 30cm USB Cable A to Micro USB B 30cm for Arduino Leonardo, Due. Code K0458 Backorder Price €1.07
MQ-135 Air Quality Sensor High sensitivity to Ammonia (NH3), Nitrogen oxides (NOx), Alcohol, Sulphides, Benzene (C6H6), CO2, smoke and other harmful gases. The MQ-135 sensor is to sensible for other gasses in the air so that is not possible to get good values for CO2 from it. MQ-135 Air Quality Sensor features:- Main chip: MQ-135 natural gas sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 10ppm - 300ppm NH3 10ppm - 1000ppm Benzene 10ppm - 300ppm Alcohol- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0034 ✗ Out-of-Stock Price €2.02
MQ-8 Hydrogen Gas Sensor Module MQ-8 Hydrogen Gas Sensor Module features:- Main chip: MQ-8 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 100ppm- 10000ppm hydrogen H2- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0032 Available Price €2.44
CJMCU-811 CCS811 Carbon monoxide VOC CO Digital air quality gas sensor The Carbon Monoxide sensor is a low-power digital gas sensor which has a CCS811 sensor and an 8-bit microcontroller, contains an analog-digital converter so that it can detect indoor air quality which can detect monoxide carbon (CO) and a wide range of volatile organic compounds (VOCs). It is a sensor designed to monitor air quality inside personal devices such as mobile devices and smart watches, with low power consumption that can be used with battery Code S0140 Available Price €14.83
MQ-4 Gas Methane Sensor Module for Arduino MQ-4 Gas Methane Sensor Module for Arduino features:- Main chip: MQ-4 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration:200ppm- 10000ppm CH4, natural gas- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0028 Available Price €2.44
MG-5 Gas Methane Sensor Module for Arduino MG-5 Gas Methane Sensor Module for Arduino features: - Main chip: MQ-5 natural gas sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration:- 200ppm - 10000ppm LPG, LNG, natural gas, propane,- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0029 Available Price €2.09
MQ-3 Alcohol Sensor Module Ethanol Breathalyzer Ethanol alcohol sensor module.MQ gas sensor uses a small indoor heater with an electrochemical sensor.When the alcohol molecules in the air comply with the electrode the ethanol "changes" into acetic acid and then more current is produced.MQ-3 Alcohol Sensor Module Ethanol Breathalyzer features:- Main chip: alcohol sensor MQ-3 and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Detection concentration:- 0.05mg/L - 10mg/L- Quick response features:- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0009 ✗ Out-of-Stock Price €2.44
NDIR CO2 Sensor MH-Z14A Carbon dioxide detection MH-Z14A NDIR infrared gas module is a small size and common type sensor using the non-dispersive infrared (NDIR) principle to detect the existence of CO2 in air, with good selectivity, non-oxygen dependent and long lifetime. Code S0149 Available Regular price €24.75 -€6.00 Price €18.75
MQ-6 Gas Methane Sensor Module for Arduino MQ-6 Gas Methane Sensor Module for Arduino features:- Main chip: MQ-6 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration:- 200ppm- 10000ppm LPG, LNG- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0030 Available Price €2.14
Nova PM Sensor SDS011 - Air quality sensor - High precision laser PM2.5 Dust test module Air quality sensor with high precision whose SDS011 uses laser dispersion to detect particle concentration between 0.3 and 10 um in the air. With digital output by USB (UART) and built-in fan. It is a powerful sensor, fast (response less than 10s), accurate and reliable. Code S0142 Last items in stock Price €27.19
MQ-9 Carbon Monoxide Sensor Module MQ-9 Carbon Monoxide Sensor Module features:- Main chip: MQ-9 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 20ppm- 2000ppm carbon monoxide 500ppm- 10000ppm methane CH4 500ppm- 10000ppm LPG- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0033 Available Price €2.39
MQ-135 Air Quality Sensor High sensitivity to Ammonia (NH3), Nitrogen oxides (NOx), Alcohol, Sulphides, Benzene (C6H6), CO2, smoke and other harmful gases. The MQ-135 sensor is to sensible for other gasses in the air so that is not possible to get good values for CO2 from it. MQ-135 Air Quality Sensor features:- Main chip: MQ-135 natural gas sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 10ppm - 300ppm NH3 10ppm - 1000ppm Benzene 10ppm - 300ppm Alcohol- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0034 ✗ Out-of-Stock Price €2.02
MQ-8 Hydrogen Gas Sensor Module MQ-8 Hydrogen Gas Sensor Module features:- Main chip: MQ-8 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 100ppm- 10000ppm hydrogen H2- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0032 Available Price €2.44
CJMCU-811 CCS811 Carbon monoxide VOC CO Digital air quality gas sensor The Carbon Monoxide sensor is a low-power digital gas sensor which has a CCS811 sensor and an 8-bit microcontroller, contains an analog-digital converter so that it can detect indoor air quality which can detect monoxide carbon (CO) and a wide range of volatile organic compounds (VOCs). It is a sensor designed to monitor air quality inside personal devices such as mobile devices and smart watches, with low power consumption that can be used with battery Code S0140 Available Price €14.83
MQ-4 Gas Methane Sensor Module for Arduino MQ-4 Gas Methane Sensor Module for Arduino features:- Main chip: MQ-4 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration:200ppm- 10000ppm CH4, natural gas- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0028 Available Price €2.44
MG-5 Gas Methane Sensor Module for Arduino MG-5 Gas Methane Sensor Module for Arduino features: - Main chip: MQ-5 natural gas sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration:- 200ppm - 10000ppm LPG, LNG, natural gas, propane,- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0029 Available Price €2.09
MQ-3 Alcohol Sensor Module Ethanol Breathalyzer Ethanol alcohol sensor module.MQ gas sensor uses a small indoor heater with an electrochemical sensor.When the alcohol molecules in the air comply with the electrode the ethanol "changes" into acetic acid and then more current is produced.MQ-3 Alcohol Sensor Module Ethanol Breathalyzer features:- Main chip: alcohol sensor MQ-3 and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Detection concentration:- 0.05mg/L - 10mg/L- Quick response features:- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0009 ✗ Out-of-Stock Price €2.44
NDIR CO2 Sensor MH-Z14A Carbon dioxide detection MH-Z14A NDIR infrared gas module is a small size and common type sensor using the non-dispersive infrared (NDIR) principle to detect the existence of CO2 in air, with good selectivity, non-oxygen dependent and long lifetime. Code S0149 Available Regular price €24.75 -€6.00 Price €18.75
MQ-6 Gas Methane Sensor Module for Arduino MQ-6 Gas Methane Sensor Module for Arduino features:- Main chip: MQ-6 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration:- 200ppm- 10000ppm LPG, LNG- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0030 Available Price €2.14
Nova PM Sensor SDS011 - Air quality sensor - High precision laser PM2.5 Dust test module Air quality sensor with high precision whose SDS011 uses laser dispersion to detect particle concentration between 0.3 and 10 um in the air. With digital output by USB (UART) and built-in fan. It is a powerful sensor, fast (response less than 10s), accurate and reliable. Code S0142 Last items in stock Price €27.19
MQ-9 Carbon Monoxide Sensor Module MQ-9 Carbon Monoxide Sensor Module features:- Main chip: MQ-9 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 20ppm- 2000ppm carbon monoxide 500ppm- 10000ppm methane CH4 500ppm- 10000ppm LPG- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0033 Available Price €2.39