SENSORS
What is a Sensor?
A Sensor or a Detector is a device that is used to convert a physical parameter into a signal that can be measured or monitored. For example a GAS Sensor monitors gas concentration (PPM) and converts it into electrical signal that can be measured. The input parameter can be different like Light, Temperature, Humidity pressure etc but the output is generally a human readable or electrically monitarable.
Definition of Sensor
According to Oxford Dictionaries definition of Sensor is "A device which detects or measures a physical property and records, indicates, or otherwise responds to it."
Meaning of Sensor as per Wikipedia "A sensor is an object whose purpose is to detect events or changes in its environment, and then provide a corresponding output"
Types of Sensor
A sensor is classified based on various aspects such as
- Application Based: Industrial Sensor, Automotive Sensor etc
- Output Based : Resistive output, Differential Output, Differential output, voltage output etc
- Parameter Sensing Based: Light, Temperature etc
Most commonly sensors are are classified on Stimulus basis i.e. Sensing Parameter based. Here is a List of most commonly available sensors
- Light Sensor
- Temperature Sensor
- Proximity Sensor
- Pressure Sensor
- GAS Sensor
- Current Sensor
- Bio-Medical Sensor
- Sound Sensor
- Tilt Sensor
- Hall effect Sensor
- Accelerometer Sensor
- Compass Sensor
- Flow Sensor
- Humidity Sensor
- Level Sensor
- Motion Sensor
- Speed Sensor
- RPM Sensor
- Force Sensor
And lots more. Here is a complete list of Sensors
DNA Technology is an Online Electronic Component Shop dealing in various types of Sensors. Check List of Sensors available with us. We provide deliver all over India.
DFRobot Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)
DFRobot Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)GR10-30 gesture sensor ..
Rs.2,344.90 (inc GST)
Rs.1,987.20 + GST
SKU: 10353 | DAJ185
Stock: 3
Winsen ZE03-H2S GAS Sensor Module
Winsen ZE03-H2S GAS Sensor Module Electrochemical Detection Module ZE03-H2SZE03-H2S Gas sensor ..
Rs.11,267.82 (inc GST)
Rs.9,549.00 + GST
SKU: 1761 | DAB102
Stock: 2
P-35 Float Level Sensor |Float Switch
P35 Water Level Float Sensor Control Switch P35 Float Level Control Switch detects liquid levels; Ma..
Rs.153.40 (inc GST)
Rs.130.00 + GST
SKU: 2561 | DAC763
Stock: 11
LM35DT Temperature Sensor
LM35DT Temperature Sensor LM35DT Temperature Sensor, Analog output, 10 mV/°C, Accuracy ±0.5°C, Wide ..
Rs.178.53 (inc GST)
Rs.151.30 + GST
SKU: 9165 | DAF273
Stock: 10
DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32)
DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Ard..
Rs.1,769.00 (inc GST)
Rs.1,499.15 + GST
SKU: 10376 | DAJ208
Stock: 5
DFRobot Gravity: 7/24 Industrial Analog pH Meter Kit (Arduino, Raspberry Pi)
DFRobot Gravity: 7/24 Industrial Analog pH Meter Kit (Arduino, Raspberry Pi)The Gravity pH Sensor Pr..
Rs.6,387.00 (inc GST)
Rs.5,412.71 + GST
SKU: 10389 | DAJ221
Stock: 25
DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mm
DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mmNon-contact sensor for liqu..
Rs.1,382.00 (inc GST)
Rs.1,171.19 + GST
SKU: 10351 | DAJ183
Stock: 5
XKC-Y25-V Intelligent Non-Contact Liquid Water Level Sensor
XKC-Y25-V Intelligent Non-Contact Liquid Water Level Sensor XKC-Y25-V Sensor for detecting liquid le..
Rs.686.01 (inc GST)
Rs.581.36 + GST
SKU: 8910 | DAF298
Stock: 1
MQ-303A Alcohol Gas Sensor Module
MQ-303A Alcohol Gas Sensor ModuleMQ-303A sensor detects alcohol with high sensitivity and quick resp..
Rs.295.00 (inc GST)
Rs.250.00 + GST
SKU: 1814 |
Stock: 0
Magnetic Door Sensor 27mm
Magnetic Door Sensor 27mmWant to sense is door is open or closed? This is the perfect low cost senso..
Rs.66.20 (inc GST)
Rs.56.10 + GST
SKU: 1135 | DAA830
Stock: 16
WSH135 Hall Effect Sensor
WSH135 Hall Effect SensorThe W135 integrates Hall sensing element, linear amplifer, sensitivity cont..
Rs.41.30 (inc GST)
Rs.35.00 + GST
SKU: 901 | DAA575
Stock: 35
Capacitive Soil Moisture Sensor
Capacitive Soil Moisture SensorAnalog Capacitive Soil Moisture SensorSoil Moisture sensors are used ..
Rs.115.64 (inc GST)
Rs.98.00 + GST
SKU: 1625 | DAA852
Stock: 0
Force sensitive Resistor Square
Force sensitive Resistor SquareUse this simple Force Sensitive Resistor to measure how much pressure..
Rs.580.14 (inc GST)
Rs.491.64 + GST
SKU: 522 | DAC634
Stock: 0
H2010 10mm Photoelectric Sensor
H2010 10mm Photoelectric Sensor H2010 10mm Photoelectric SensorThe H2010 Photoelectric Sensor i..
Rs.29.50 (inc GST)
Rs.25.00 + GST
SKU: 6069 | DAG901
Stock: 800
H9730 Small Optical Encoder Modules 480lpi Digital Output SENSOR
H9730 Small Optical Encoder Module with Digital Output HEDS-9730 Encoder Module for rotary or linear..
Rs.3,155.32 (inc GST)
Rs.2,674.00 + GST
SKU: 7470 | DAF841
Stock: 1
TSOP 1738 Sensor Metal Package
TSOP 1738 Sensor Metal Package The TSOP 1738 is a member of IR remote control receiver series. This ..
Rs.33.04 (inc GST)
Rs.28.00 + GST
SKU: 929 | DAB393
Stock: 0
GY-273 HMC5883L Magnetometer Compass
GY-273 HMC5883L Magnetometer CompassThe GY-273 module is based on the Honeywell HMC5883L IC for low-..
Rs.256.65 (inc GST)
Rs.217.50 + GST
SKU: 1047 | DAA502
Stock: 0
MPL3115A2 Barometric Pressure, Altitude, Temperature Sensor
MPL3115A2 I2C Barometric Pressure, Altitude, Temperature SensorThe MPL3115A2 communicates informatio..
Rs.755.20 (inc GST)
Rs.640.00 + GST
SKU: 1281 | DAA904
Stock: 2
MCP9700 Temperature Sensor
MCP9700 Temperature SensorMCP9700 is a linear temperature sensor from Microchip. The MCP9700/97..
Rs.64.90 (inc GST)
Rs.55.00 + GST
SKU: 395 | DAA058
Stock: 10
AD592 Precision IC Temperature Transducer
AD592 Precision IC Temperature TransducerThe AD592 is a two terminal monolithic integrated circ..
Rs.602.98 (inc GST)
Rs.511.00 + GST






















