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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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MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System
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MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System

Rs. 104.68 Rs. 72.41 Save 31%

Rs. 104.68 Rs. 72.41 Save 31%

In stock

MQ-4 Natural Gas Sensor Module For Methane(CNG) gas Detector Module
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MQ-4 Natural Gas Sensor Module For Methane(CNG) gas Detector Module

Rs. 173.58 Rs. 97.59 Save 44%

Rs. 173.58 Rs. 97.59 Save 44%

In stock

Ml8511 Ultra Violet Sensor Module
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Ml8511 Ultra Violet Sensor Module

Rs. 1,895.28

Rs. 1,895.28

In stock

Piezo Sensor
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Piezo Sensor

Rs. 12.72 Rs. 8.48 Save 33%

Rs. 12.72 Rs. 8.48 Save 33%

In stock

MQ-135 GAS SENSOR
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MQ-135 GAS SENSOR

Rs. 445.20 Rs. 424.00 Save 5%

Rs. 445.20 Rs. 424.00 Save 5%

In stock

GROW R503 Capacitive Fingerprint Sensor Module UART IP65
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GROW R503 Capacitive Fingerprint Sensor Module UART IP65

Rs. 3,708.94 Rs. 3,178.94 Save 14%

Rs. 3,708.94 Rs. 3,178.94 Save 14%

In stock

E18-D80NK Adjustable Infrared Sensor Switch 3-80cm
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E18-D80NK Adjustable Infrared Sensor Switch 3-80cm

Rs. 328.60 Rs. 318.00 Save 3%

Rs. 328.60 Rs. 318.00 Save 3%

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Flame Sensor Module
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Flame Sensor Module

Rs. 68.90 Rs. 58.30 Save 15%

Rs. 68.90 Rs. 58.30 Save 15%

In stock

ELECFREAKS Octopus Dust Sensor (Sharp GP2Y1010AU0F)
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ELECFREAKS Octopus Dust Sensor (Sharp GP2Y1010AU0F)

Rs. 1,800.94 Rs. 1,534.88 Save 15%

Rs. 1,800.94 Rs. 1,534.88 Save 15%

In stock

HC-SR04 Ultrasonic Sensor Holder
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HC-SR04 Ultrasonic Sensor Holder

Rs. 40.28 Rs. 23.32 Save 42%

Rs. 40.28 Rs. 23.32 Save 42%

In stock

DHT22 Humidity and Temperature Sensor Module (AM2302)
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DHT22 Humidity and Temperature Sensor Module (AM2302)

Rs. 345.56 Rs. 183.38 Save 47%

Rs. 345.56 Rs. 183.38 Save 47%

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DS18B20 Waterproof Digital Thermometer Sensor Probe
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DS18B20 Waterproof Digital Thermometer Sensor Probe

Rs. 113.42 Rs. 82.68 Save 27%

Rs. 113.42 Rs. 82.68 Save 27%

In stock

CPVKLCIE Laser Module Sensor - The Engineer Store
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CPVKLCIE Laser Module Sensor

Rs. 596.25 Rs. 430.25 Save 28%

Rs. 596.25 Rs. 430.25 Save 28%

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LDR sensor Module - The Engineer Store
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LDR sensor Module

Rs. 153.70 Rs. 111.30 Save 28%

Rs. 153.70 Rs. 111.30 Save 28%

In stock

DS18B20 THERMOMETR SENSOR - The Engineer Store
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DS18B20 THERMOMETR SENSOR

Rs. 212.00 Rs. 180.20 Save 15%

Rs. 212.00 Rs. 180.20 Save 15%

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Analog Sound Sensor Microphone Module for Arduino
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Analog Sound Sensor Microphone Module for Arduino

Rs. 78.18 Rs. 57.13 Save 27%

Rs. 78.18 Rs. 57.13 Save 27%

In stock

1.5 Inch Water Flow Sensor YF - DN40
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1.5 Inch Water Flow Sensor YF - DN40

Rs. 1,906.94 Rs. 1,243.38 Save 35%

Rs. 1,906.94 Rs. 1,243.38 Save 35%

In stock

3D Printer Temperature Detection Resistance NTC100K Thermistor Sensor Parts Hot Probe High for Temperature Version (1 meter)
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3D Printer Temperature Detection Resistance NTC100K Thermistor Sensor Parts Hot Probe High for Temperature Version (1 meter)

Rs. 76.85 Rs. 60.63 Save 21%

Rs. 76.85 Rs. 60.63 Save 21%

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12mm Reed Switch/Sensor
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12mm Reed Switch/Sensor

Rs. 36.04 Rs. 24.38 Save 32%

Rs. 36.04 Rs. 24.38 Save 32%

In stock

20A ACS712 Current Sensor
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20A ACS712 Current Sensor

Rs. 187.62 Rs. 126.14 Save 33%

Rs. 187.62 Rs. 126.14 Save 33%

In stock

BME280 Temperature Sensor Module
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BME280 Temperature Sensor Module

Rs. 740.94 Rs. 464.28 Save 37%

Rs. 740.94 Rs. 464.28 Save 37%

In stock

Arduino UNO Sensor Shield Expansion board V5
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Arduino UNO Sensor Shield Expansion board V5

Rs. 200.79

Rs. 200.79

In stock

Advance Technologies EMG Muscle Sensor V3.0 With Cable And Electrodes - The Engineer Store
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Advance Technologies EMG Muscle Sensor V3.0 With Cable And Electrodes

Rs. 4,770.00 Rs. 4,717.00 Save 1%

Rs. 4,770.00 Rs. 4,717.00 Save 1%

In stock

SmartElex Proximity Sensor Breakout - 20cm, VCNL4040
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The Engineer Store

SmartElex Proximity Sensor Breakout - 20cm, VCNL4040

Rs. 295.48 Rs. 225.00 Save 24%

Rs. 295.48 Rs. 225.00 Save 24%

In stock

SmartElex Current Sensor Breakout - ACS723
The Engineer Store

SmartElex Current Sensor Breakout - ACS723

Rs. 720.97

Rs. 720.97

In stock

SmartElex BME280 Atmospheric Sensor Breakout Board
The Engineer Store

SmartElex BME280 Atmospheric Sensor Breakout Board

Rs. 999.00

Rs. 999.00

In stock

SmartElex RLS-06 Analog & Digital Line Sensor Array
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The Engineer Store

SmartElex RLS-06 Analog & Digital Line Sensor Array

Rs. 274.28 Rs. 227.72 Save 17%

Rs. 274.28 Rs. 227.72 Save 17%

In stock

XM-18 Digital Automatic Small Egg Incubator Thermostat Controller with Temperature and Humidity Sensor
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XM-18 Digital Automatic Small Egg Incubator Thermostat Controller with Temperature and Humidity Sensor

Rs. 4,935.63 Rs. 2,859.62 Save 42%

Rs. 4,935.63 Rs. 2,859.62 Save 42%

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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