CATEGORY COLLECTION

Electronic Sensors for Arduino, ESP32 & Raspberry Pi

Sensors bridge the physical world and computational logic. Whether detecting obstacles with ultrasonic soundwaves, monitoring atmospheric humidity with resistive-capacitive elements, or measuring ambient light with photodiodes, our sensors feature standardized 3-pin and 4-pin headers (VCC, GND, Signal) compatible with both 3.3V and 5V microcontrollers.

Recommended Developer Guides:

HC-SR04 Ultrasonic Distance Sensor Complete Guide IR Sensor Module: Working, Comparator & Line Follower Circuits DHT11 vs DHT22 Temperature & Humidity Setup

SHOWING 23 VERIFIED ITEMSView all hardware store

−20%● IN STOCK

IoT & Smart Sensors

LDR (Light Sensor)

Detects ambient light intensity for light-based automation projects.

₹35~~₹44~~

−20%● IN STOCK

IoT & Smart Sensors

Tilt Sensor

Detects orientation/tilt for motion or angle-based triggers.

₹70~~₹88~~

−20%● IN STOCK

IoT & Smart Sensors

Sound Sensor

Detects sound intensity/claps for sound-activated projects.

₹56~~₹70~~

−20%● IN STOCK

IoT & Smart Sensors

IR Obstacle Sensor

Detects obstacles in front of robots using infrared reflection.

₹35~~₹44~~

−20%● IN STOCK

IoT & Smart Sensors

Temperature Sensor (LM35)

Measures ambient temperature for monitoring/automation systems.

₹56~~₹70~~

−20%● IN STOCK

IoT & Smart Sensors

Reed Switch Sensor

Detects presence of a magnetic field, used in door/proximity sensing.

₹70~~₹88~~

−20%● IN STOCK

IoT & Smart Sensors

Ultrasonic Sensor

Measures distance using sound waves; widely used in robotics for obstacle detection.

₹91~~₹114~~

−20%● IN STOCK

IoT & Smart Sensors

DHT11 Temperature & Humidity

Measures both temperature and humidity for environmental monitoring.

₹84~~₹105~~

−20%● IN STOCK

IoT & Smart Sensors

Flame Sensor

Detects presence of fire/flame for fire-safety related projects.

₹35~~₹44~~

−20%● IN STOCK

IoT & Smart Sensors

Water Level Sensor

Detects water level for tank monitoring and irrigation automation.

₹28~~₹35~~

−22%● IN STOCK

IoT & Smart Sensors

Touch Sensor

Capacitive touch-based input switch for interactive projects.

₹14~~₹18~~

−20%● IN STOCK

IoT & Smart Sensors

PIR Motion Sensor

Detects human/animal movement using infrared radiation.

₹84~~₹105~~

−20%● IN STOCK

IoT & Smart Sensors

Soil Moisture Sensor

Measures soil moisture content for smart agriculture/irrigation projects.

₹56~~₹70~~

−20%● IN STOCK

IoT & Smart Sensors

Rain Sensor

Detects rainfall/water droplets for weather-based automation.

₹63~~₹79~~

−20%● IN STOCK

IoT & Smart Sensors

MQ2 Gas Sensor

Detects LPG, smoke and combustible gases for safety systems.

₹126~~₹158~~

−20%● IN STOCK

IoT & Smart Sensors

Bluetooth Module (HC-05)

Enables wireless serial communication between devices via Bluetooth.

₹231~~₹289~~

−20%● IN STOCK

IoT & Smart Sensors

Hall Effect Sensor

Detects magnetic field presence for speed/position sensing.

₹35~~₹44~~

−21%● IN STOCK

IoT & Smart Sensors

Vibration Sensor

Detects mechanical vibration/shock for security or monitoring projects.

₹42~~₹53~~

−20%● IN STOCK

IoT & Smart Sensors

RFID Module

Enables contactless identification/access systems using RFID tags.

₹105~~₹131~~

−20%● IN STOCK

IoT & Smart Sensors

MQ135 Air Quality Sensor

Detects air quality by sensing gases like ammonia, CO2, and smoke.

₹126~~₹158~~

−20%● IN STOCK

IoT & Smart Sensors

BH1750 Light Intensity Sensor

Provides precise digital ambient light intensity measurement in lux.

₹133~~₹166~~

−20%● IN STOCK

IoT & Smart Sensors

BMP180 Barometric Pressure Sensor

Measures atmospheric pressure and altitude for weather stations.

₹53~~₹66~~

−20%● IN STOCK

IoT & Smart Sensors

Motion Sensor (RCWL-0516)

General-purpose motion detection module for automation projects.

₹84~~₹105~~

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