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LDR Sensor (Light Dependent Resistor) - 5mm
This is a LDR sensor with Two Cadmium Sulphide (cds) Photoconductive Cells an...
This is a LDR sensor with Two Cadmium Sulphide (cds) Photoconductive Cells and spectral responses similar to that of the human eye. The Cell resistance falls with increasing light intensity. This photoresistor has application such as smoke detection, Automatic lighting control, batch counting and burglar alarm systems.... -
Soil Moisture Sensor Module
The soil moisture sensor is commonly used in smart agriculture or other garde...
The soil moisture sensor is commonly used in smart agriculture or other garden automation projects to measure the moisture content present in the soil. It consists of 4 pins in which two pins, Vcc and Gnd are connected to supply voltage. The remaining two... -
LDR Sensor Module - Photosensitive Light Detection Sensor Module
Ambient light sensing is a significant part of many applications like automat...
Ambient light sensing is a significant part of many applications like automatic street lights, solar panels charging controller, automatic irrigations systems where humidity and ambient light determine if the planet needs to be irrigated or not. We usually use a simple Light Dependent Resistor... -
DHT11 Temperature and Humidity Sensor Module
DHT11 is a popular temperature and humidity based digital sensor. There is an...
DHT11 is a popular temperature and humidity based digital sensor. There is an upgraded version of the DHT11 temperature and humidity sensor available, which is DHT22 Sesnor with higher sensing ranges. The sensor uses a capacitive humidity sensor and a thermistor based temperature sensor... -
Rain Drop Sensor Module
Raindrop Sensor is a tool used for sensing rain. It consists of two modules, ...
Raindrop Sensor is a tool used for sensing rain. It consists of two modules, a rain board that detects the rain and a control module, which compares the analog value, and converts it to a digital value. The Rain Drop Sensor Module can be powered with +5V and has... -
MQ-135 Air Quality Gas Sensor Module
The MQ-135 Gas sensor can detect gases like Ammonia (NH3), sulfur (S), Benzen...
The MQ-135 Gas sensor can detect gases like Ammonia (NH3), sulfur (S), Benzene (C6H6), CO2, and other harmful gases and smoke. Similar to other MQ series gas sensor, this sensor also has a digital and analog output pin. When the level of these gases... -
NTC Thermistor 10K Ohm
Thermistor is a type of variable resistor whose resistance varies based on th...
Thermistor is a type of variable resistor whose resistance varies based on the change in temperature around it. This 10K Ohm NTC Thermistor is commonly used as a temperature sensor in heating sensing applications. It has a temperature coefficient of -25°C to 90°C. ... -
MQ2 Gas Sensor Module
MQ2 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly u...
MQ2 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly used to detect gases like Methane, Butane, LPG, Smoke, etc. It is also known as Chemiresistors as the gas detection is based on the change of resistance of the sensing material when the Gas comes... -
W1209 Digital Temperature Controller Thermostat Module
How easy would it be to switch on your fan automatically as and when the temp...
How easy would it be to switch on your fan automatically as and when the temperature increases or decreases? All you need to do is, set a trigger temperature at which the fan should switch on or off. Using W1209 module, which is highly... -
XH-W3001 AC 220V 1500W Digital Microcomputer Thermostat Switch
The XH-W3001 AC 220V 1500W Digital Temperature Microcomputer Thermostat Swit...
The XH-W3001 AC 220V 1500W Digital Temperature Microcomputer Thermostat Switch is a low cost temperature measurement and controller tool with high accuracy and precision. It offers temperature control range from -50℃ to 110℃ with high-temperature control precision of 0.1℃. XH-W3001 AC 220V 1500W Digital Thermostat Features: ... -
12V DC High Pressure Mini Water Washer Spray Pump
The 12V DC High Pressure Mini Water Washer Spray Pump is a compact and effici...
The 12V DC High Pressure Mini Water Washer Spray Pump is a compact and efficient pump designed for a variety of cleaning applications. It provides strong water pressure, making it ideal for car washing, gardening, household cleaning, and other portable water spraying tasks. With... -
MQ-3 Gas Sensor Module for Alcohol Detection
MQ3 Gas Sensor is another one of MQ family of gas sensors which is used to de...
MQ3 Gas Sensor is another one of MQ family of gas sensors which is used to detect the alcohol content from 0.05 mg/L to 10 mg/L. It has a sensing element made of Tin Dioxide (SnO2) which has lower conductivity in clean air but... -
MQ-5 Methane/LPG Gas Sensor Module
This MQ5 gas sensor is used in gas leakage detection, and suitable for home a...
This MQ5 gas sensor is used in gas leakage detection, and suitable for home and industrial equipments for LPG, natural gas, coal gas detection and monitoring. The sensitive material used in the MQ5 gas sensor is SnO2, which has lower conductivity in clean air. When the target combustible gases exist in... -
DS18B20 Waterproof Temperature Sensor Probe
Temperature measurement in harsh environment like chemical storage, mines, de...
Temperature measurement in harsh environment like chemical storage, mines, deep soil wells is not easy and most of the temperature sensors can not withstand the intense heat and surrounding condition. This Waterproof DS18b20 Temperature Probe temperature sensor as the name suggests is waterproof and... -
BMP280 Pressure and Temperature Sensor Module (Barometer)
The BMP280 is a high precision pressure sensor module from Bosch. The sensor ...
The BMP280 is a high precision pressure sensor module from Bosch. The sensor can measure both atmospheric pressure and temperature with an accuracy of 0.1hPa and 0.1*C respectively. It is commonly used in barometer or altimeter. It operates on 3.3V and can communicate through... -
MQ-2 Smoke Gas Sensor
The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for g...
The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke, or Propane. Due to its high sensitivity and fast response time, measurements can be taken as soon... -
Water Level Depth Sensor Module
This water level sensor module has a series of parallel exposed traces to mea...
This water level sensor module has a series of parallel exposed traces to measure droplets/water volume in order to determine the water level. Very Easy to monitor water level as the output to analog signal is directly proportional to the water level. This output... -
DHT11 Temperature and Humidity Sensor
DHT11 Digital Temperature And Humidity Sensor is a basic and low-cost digital...
DHT11 Digital Temperature And Humidity Sensor is a basic and low-cost digital temperature and humidity sensor. This sensor is used for projects where accuracy and precision doesn't play big role. This comes in a blue perforated plastic enclosure. This has four pin. There is an... -
LDR Light Sensor Module with Day/Night Invert Logic
The LDR light sensor module consists of a potentiometer, a comparator, Day/Ni...
The LDR light sensor module consists of a potentiometer, a comparator, Day/Night Invert Logic switch and an LDR. The output of the module goes high in the presence of light and goes low in the absence of light. The sensitivity of the module can be adjusted... -
DHT22 Temperature and Humidity Sensor Module
DHT22 is a popular temperature and humidity based digital sensor. This is the...
DHT22 is a popular temperature and humidity based digital sensor. This is the upgraded version of the DHT11 temperature and humidity sensor. The sensor uses a capacitive humidity sensor and a thermistor based temperature sensor to measure the ambient humidity and temperature. The humidity... -
Capacitive Soil Moisture Sensor V2.0
This V2.0 capacitive soil moisture sensor measures soil moisture through a ca...
This V2.0 capacitive soil moisture sensor measures soil moisture through a capacitive sensor, not a resistive sensor like other sensors on the market. It is made of anti-corrosion material, providing excellent service life. Attach it to the soil around your plants and impress your... -
Float Sensor Switch For Water Level Controller
The purpose of a float switch is to open or close a circuit as the level of a...
The purpose of a float switch is to open or close a circuit as the level of a liquid rises or falls. Most float switches are "normally closed," meaning the two wires coming from the top of the switch complete a circuit when the... -
LM35 Temperature Sensor Original
LM35 is a low cost, linear and precise temperature measuring IC. It gives an ...
LM35 is a low cost, linear and precise temperature measuring IC. It gives an Analog Output Voltage proportional to the temperature it measures. It also does not require any additional calibration circuit to give the output in degree Celsius. It also has less self-heating (0.1... -
TEC1-12715 12V 225W Thermoelectric 15A Peltier Cooler Module
Thermoelectric Coolers, also known as TEC or Peltier Module creates a Tempera...
Thermoelectric Coolers, also known as TEC or Peltier Module creates a Temperature Differential on both sides i.e. it creates a cold side and a hot side when DC power is applied to it. TEC1-12715 12V 225W Thermoelectric Peltier Cooler Module is a semiconductor based electronic module that functions as a... -
GY-68 BMP180 Digital Barometric Pressure Sensor Module
The BMP180 barometric sensor module (model GY-68) is a high precision sensor ...
The BMP180 barometric sensor module (model GY-68) is a high precision sensor that can measure not only air pressure but also the temperature since temperature changes the density of air, so we need to compensate our readings for temperature change. Atmospheric pressure is nothing but the weight... -
MQ6 Gas Sensor Module
MQ6 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly u...
MQ6 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly used to detect the LPG and Butane gas concentration in the air either at home or in industry. This sensor contains a sensing element, mainly aluminum-oxide based ceramic, coated with Tin... -
Float Switch Industrial Water Level Control 220VAC - 2 Meter Cable
This Float Switch Industrial Water Level Control measures liquid levels and t...
This Float Switch Industrial Water Level Control measures liquid levels and turns a 220VAC circuit on or off accordingly. With a 2-meter cable length, it can easily accommodate various water tank sizes in industrial settings. Its reliable midpoint detection ensures precision and accuracy. ... -
MQ-9 Gas Sensor Module for Carbon Monoxide, Methane and LPG
MQ9 Gas Sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor of MQ Gas...
MQ9 Gas Sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor of MQ Gas Sensors family involving MQ 2, MQ 4, MQ 3, MQ 135, etc. It is mainly used to detect gases like Carbon Monoxide, Methane, and Propane, etc. This MQ9 Smoke Sensor contains a sensing element, mainly aluminum-oxide based ceramic,... -
Elcon Gold Delux Capillary Thermostat 50-300 Degree Celsius (DLX-101) - Thermal Switch
Capillary thermostats are used to control heating elements. Based on the set ...
Capillary thermostats are used to control heating elements. Based on the set temperature, the sensor closes as the temperature rises and opens as the temperature falls. Specification : Brand : ELCONTemperature Range : 50-300 Deg CRating : 15 A, 230-250 VAC Model No :... -
Laser Receiver Sensor Module
LASER lights have many applications like in counting, time measurement, laser...
LASER lights have many applications like in counting, time measurement, laser guidance systems etc. It is very vital to correctly read and perform the corresponding function given in your code as any misread or malfunction in system can lead to fatal errors and losses... -
MQ-4 Methane Gas Sensor Module
MQ4 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly us...
MQ4 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly used to detect the Methane (CNG) gas concentration in the air either at home or in industry. This sensor contains a sensing element, mainly aluminum-oxide based ceramic, coated with Tin dioxide,... -
37 in 1 Sensor Kit - 37 Sensors for Arduino
The 37-in-1 Sensor Kit is the ultimate toolkit for Arduino enthusiasts and el...
The 37-in-1 Sensor Kit is the ultimate toolkit for Arduino enthusiasts and electronics hobbyists. Packed with 37 different sensors, this kit is perfect for learning, experimenting, and creating innovative projects. Sensors Included in the Kit: KY-023 Joystick Flame Sensor Module RGB LED Module Heartbeat...
Environmental Sensors
Environmental sensors are essential for monitoring and measuring physical conditions such as temperature, humidity, pressure, air quality, gas concentration, and weather parameters. At Quartz Components, you'll find a wide range of environmental sensors suitable for Arduino, Raspberry Pi, IoT systems, industrial automation, smart agriculture, weather stations, research projects, and embedded applications. Explore reliable and high-precision sensor modules designed to deliver accurate environmental data for monitoring, control, and analysis.
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