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Sensors for Projects and IoT

Build smarter electronics with high-quality sensor modules in India from TheEngineerStore. Whether you’re working on Arduino projects, ESP32-based IoT systems, robotics, or embedded automation, our sensors collection is curated to give you reliable, accurate, and easy-to-integrate components.

We stock a wide range of sensors including temperature and humidity sensors, motion and PIR sensors, gas and air quality sensors, ultrasonic distance sensors, IR sensors, touch sensors, pressure sensors, and more. These modules are compatible with popular development platforms like Arduino, Raspberry Pi, ESP8266, and ESP32, making them perfect for students, hobbyists, and professional engineers.

If you’re building projects in Bengaluru, Karnataka, or anywhere in India, our sensors are sourced from trusted brands and tested for real-world performance. Whether it’s a home automation system, robot navigation project, environment monitoring station, or industrial prototype, you’ll find the right sensor here.

Our collection includes beginner-friendly plug-and-play modules as well as advanced sensors for precision applications. Many modules come with onboard signal conditioning, making them easy to use without complex circuit design. We also ensure detailed product descriptions and documentation so you can get started quickly.

At TheEngineerStore, we understand the needs of India’s growing maker and engineering community. That’s why we focus on fast shipping, reliable stock availability, and competitive pricing across all sensor categories.

 Popular Sensor Categories:

  • Temperature & Humidity Sensors (DHT11, DHT22, etc.)
  • Ultrasonic Distance Sensors (HC-SR04)
  • Gas Sensors (MQ series)
  • PIR Motion Sensors
  • IR Obstacle Avoidance Sensors
  • Light Sensors (LDR, BH1750)
  • Touch & Capacitive Sensors

Whether you’re designing a smart home device or building your next robotics project, explore our complete range of sensor modules in India and bring your ideas to life with precision and reliability.

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K Type Patch Surface End Face Thermocouple Cold Pressure Nose Probe PT100 Temperature Sensor SMD Round Hole Temperature Probe (1 Meter)
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K Type Patch Surface End Face Thermocouple Cold Pressure Nose Probe PT100 Temperature Sensor SMD Round Hole Temperature Probe (1 Meter)

Rs. 210.94 Rs. 111.30 Save 47%

Rs. 210.94 Rs. 111.30 Save 47%

Out of stock

Float Switch Sensor For Water Level Controller With 2 Meter Wire
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Float Switch Sensor For Water Level Controller With 2 Meter Wire

Rs. 386.90 Rs. 270.75 Save 30%

Rs. 386.90 Rs. 270.75 Save 30%

In stock

Eye Blink Sensor
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Eye Blink Sensor

Rs. 290.00

Rs. 290.00

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Heat Flame Sensor
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Heat Flame Sensor

Rs. 68.90 Rs. 40.28 Save 42%

Rs. 68.90 Rs. 40.28 Save 42%

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5mm LDR Sensor Photoresistor Photo Cell 10-20K – GL5528
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5mm LDR Sensor Photoresistor Photo Cell 10-20K – GL5528

Rs. 276.93 Rs. 10.49 Save 96%

Rs. 276.93 Rs. 10.49 Save 96%

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Water Level Depth Detection Sensor for Arduino
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Water Level Depth Detection Sensor for Arduino

Rs. 86.13 Rs. 22.15 Save 74%

Rs. 86.13 Rs. 22.15 Save 74%

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Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Arduino - The Engineer Store
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Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Arduino

Rs. 91.43 Rs. 68.79 Save 25%

Rs. 91.43 Rs. 68.79 Save 25%

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ORANGE-Electronic Acoustic Clap Control Switch DIY Kit Sound Sensor Electronic Circuit DIY Suit Integrated PCB Module - The Engineer Store
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ORANGE-Electronic Acoustic Clap Control Switch DIY Kit Sound Sensor Electronic Circuit DIY Suit Integrated PCB Module

Rs. 824.15 Rs. 135.26 Save 84%

Rs. 824.15 Rs. 135.26 Save 84%

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Metal Detector Sensor Module
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Metal Detector Sensor Module

Rs. 314.03 Rs. 163.82 Save 48%

Rs. 314.03 Rs. 163.82 Save 48%

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DIY Kit Light Control Sensor Switch Suite Photosensitive Induction Switch Kits DIY
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DIY Kit Light Control Sensor Switch Suite Photosensitive Induction Switch Kits DIY

Rs. 726.10 Rs. 75.79 Save 90%

Rs. 726.10 Rs. 75.79 Save 90%

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GSR Skin Current Sensor V2.0
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GSR Skin Current Sensor V2.0

Rs. 1,616.50 Rs. 1,041.98 Save 36%

Rs. 1,616.50 Rs. 1,041.98 Save 36%

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DHT11 Humidity and Temperature Sensor Module - The Engineer Store
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DHT11 Humidity and Temperature Sensor Module

Rs. 104.94 Rs. 84.80 Save 19%

Rs. 104.94 Rs. 84.80 Save 19%

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ASPD-4525 Digital Airspeed Sensor Matek System for RC FPV Racing Drone
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ASPD-4525 Digital Airspeed Sensor Matek System for RC FPV Racing Drone

Rs. 9,406.18 Rs. 7,309.65 Save 22%

Rs. 9,406.18 Rs. 7,309.65 Save 22%

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ASAIR Temperature and Humidity Sensor AM2302 (Original)
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ASAIR Temperature and Humidity Sensor AM2302 (Original)

Rs. 561.80

Rs. 561.80

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1/8 Inch Water Flow Sensor YF-S401
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1/8 Inch Water Flow Sensor YF-S401

Rs. 490.25 Rs. 249.76 Save 49%

Rs. 490.25 Rs. 249.76 Save 49%

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ZMPT101B AC Single Phase Voltage Sensor Transformer Module
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ZMPT101B AC Single Phase Voltage Sensor Transformer Module

Rs. 216.24 Rs. 135.68 Save 37%

Rs. 216.24 Rs. 135.68 Save 37%

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SmartElex High Precision Temperature Sensor TMP117
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SmartElex High Precision Temperature Sensor TMP117

Rs. 433.28 Rs. 199.10 Save 54%

Rs. 433.28 Rs. 199.10 Save 54%

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SmartElex RLS-08 Analog & Digital Line Sensor Array
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SmartElex RLS-08 Analog & Digital Line Sensor Array

Rs. 360.40 Rs. 293.62 Save 19%

Rs. 360.40 Rs. 293.62 Save 19%

Out of stock

Ultrasonic Module HC-SRF05 Distance Measuring Transducer Sensor
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Ultrasonic Module HC-SRF05 Distance Measuring Transducer Sensor

Rs. 147.34 Rs. 51.94 Save 65%

Rs. 147.34 Rs. 51.94 Save 65%

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Tilt Sensor Vibration Alarm Vibration Switch Module for Arduino
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Tilt Sensor Vibration Alarm Vibration Switch Module for Arduino

Rs. 90.10 Rs. 57.13 Save 37%

Rs. 90.10 Rs. 57.13 Save 37%

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LJ12A3-4-Z-BY-PNP DC 6-36V Inductive 4mm NPN-NO Proximity Sensor Switch
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LJ12A3-4-Z-BY-PNP DC 6-36V Inductive 4mm NPN-NO Proximity Sensor Switch

Rs. 179.14 Rs. 168.54 Save 6%

Rs. 179.14 Rs. 168.54 Save 6%

In stock

Infrared Obstacle Avoidance IR Sensor Module
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Infrared Obstacle Avoidance IR Sensor Module

Rs. 58.30 Rs. 35.68 Save 39%

Rs. 58.30 Rs. 35.68 Save 39%

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IR OBSTACLE SENSOR MODULE
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IR OBSTACLE SENSOR MODULE

Rs. 41.34 Rs. 28.62 Save 31%

Rs. 41.34 Rs. 28.62 Save 31%

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DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw and Jumper Wire F to F 5pcs - The Engineer Store
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DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw and Jumper Wire F to F 5pcs

Rs. 421.88

Rs. 421.88

In stock

HCSR501 PIR Motion Sensor
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HCSR501 PIR Motion Sensor

Rs. 279.84 Rs. 82.68 Save 70%

Rs. 279.84 Rs. 82.68 Save 70%

In stock

35mm Piezoelectric Sensor without Wire
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35mm Piezoelectric Sensor without Wire

Rs. 21.20 Rs. 13.64 Save 36%

Rs. 21.20 Rs. 13.64 Save 36%

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50kg Load Cell with HX711 Weight Sensor
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50kg Load Cell with HX711 Weight Sensor

Rs. 233.20 Rs. 140.13 Save 40%

Rs. 233.20 Rs. 140.13 Save 40%

In stock

Analog Capacitive Soil Moisture Sensor - The Engineer Store
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Analog Capacitive Soil Moisture Sensor

Rs. 111.30 Rs. 53.52 Save 52%

Rs. 111.30 Rs. 53.52 Save 52%

In stock

RVPS MRL

Quick service and response, product quality and packing is satisfactory.

Vishwa Nath

Well built shop, not only sales but they building your. Even they conduct seminar s. You get materials at reasonable price

Nelson Sanasam

Very pleased with the service and hospitality. Perfect place to solve projects for engineers.I had some problems with my project , went and sat down with the guys over there . We worked on it for 4hrs and the output came . Best part was the service we received, very pleased and appreciated. Thank you so much ENGINEER STORE

deberjeet usham

Very good customer service, always ready to help. They helped us with our project for 4 hrs straight, leaving their work behind. In the end, they refused to take a single penny. Wonderful people

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