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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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DHT22 Temperature Sensor
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DHT22 Temperature Sensor

Rs. 242.74 Rs. 156.88 Save 35%

Rs. 242.74 Rs. 156.88 Save 35%

In stock

KY033 TCRT5000 Sensor
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KY033 TCRT5000 Sensor

Rs. 61.48 Rs. 44.52 Save 28%

Rs. 61.48 Rs. 44.52 Save 28%

In stock

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

A3144 Hall Effect Sensor Switch
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A3144 Hall Effect Sensor Switch

Rs. 36.04 Rs. 25.44 Save 29%

Rs. 36.04 Rs. 25.44 Save 29%

In stock

1 Inch Water Flow Sensor YF-G1 DN25
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1 Inch Water Flow Sensor YF-G1 DN25

Rs. 1,403.44 Rs. 1,026.08 Save 27%

Rs. 1,403.44 Rs. 1,026.08 Save 27%

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%

In stock

BMP280 Sensor Module
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BMP280 Sensor Module

Rs. 57.24 Rs. 38.16 Save 33%

Rs. 57.24 Rs. 38.16 Save 33%

In stock

SmartElex Current Sensor Breakout - ACS723 (Low Current) - The Engineer Store
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The Engineer Store

SmartElex Current Sensor Breakout - ACS723 (Low Current)

Rs. 947.38 Rs. 749.48 Save 21%

Rs. 947.38 Rs. 749.48 Save 21%

In stock

SmartElex BMP280- I2C or SPI Barometric Pressure & Altitude Sensor Breakout Board
The Engineer Store

SmartElex BMP280- I2C or SPI Barometric Pressure & Altitude Sensor Breakout Board

Rs. 460.00

Rs. 460.00

In stock

SHARP GP2Y1014AU0F Dust Sensor Module
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SHARP GP2Y1014AU0F Dust Sensor Module

Rs. 444.14 Rs. 433.54 Save 2%

Rs. 444.14 Rs. 433.54 Save 2%

In stock

TSOP1738 Sensor IR Receiver Plastic (SM0038)
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TSOP1738 Sensor IR Receiver Plastic (SM0038)

Rs. 36.04 Rs. 35.00 Save 3%

Rs. 36.04 Rs. 35.00 Save 3%

In stock

Sharp GP2Y0D810Z0F Digital Distance Sensor
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Sharp GP2Y0D810Z0F Digital Distance Sensor

Rs. 681.58 Rs. 426.12 Save 37%

Rs. 681.58 Rs. 426.12 Save 37%

In stock

TTP224 4 Channel Capacitive Touch Sensor Module
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TTP224 4 Channel Capacitive Touch Sensor Module

Rs. 98.58 Rs. 84.80 Save 14%

Rs. 98.58 Rs. 84.80 Save 14%

In stock

Turbidity Liquid Particle Detection Sensor
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Turbidity Liquid Particle Detection Sensor

Rs. 917.96 Rs. 591.48 Save 36%

Rs. 917.96 Rs. 591.48 Save 36%

In stock

Voltage Sensor Module 25V
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Voltage Sensor Module 25V

Rs. 30.74 Rs. 18.02 Save 41%

Rs. 30.74 Rs. 18.02 Save 41%

In stock

MPXV7002DP Air Speed Sensor And Pitot Tube Set for APM
Sold out
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MPXV7002DP Air Speed Sensor And Pitot Tube Set for APM

Rs. 3,158.80 Rs. 2,098.80 Save 34%

Rs. 3,158.80 Rs. 2,098.80 Save 34%

Out of stock

Orange Infrared Proximity DIY Kit Control Switch Automatic Faucet Module Sensor Module Kit Infrared proximity switch - The Engineer Store
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Orange Infrared Proximity DIY Kit Control Switch Automatic Faucet Module Sensor Module Kit Infrared proximity switch

Rs. 922.20 Rs. 245.92 Save 73%

Rs. 922.20 Rs. 245.92 Save 73%

In stock

Mini Load Cell Beam Type 2 kg Weight Sensor Straight Bar
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Mini Load Cell Beam Type 2 kg Weight Sensor Straight Bar

Rs. 952.94 Rs. 422.94 Save 56%

Rs. 952.94 Rs. 422.94 Save 56%

In stock

MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
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MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module

Rs. 136.74 Rs. 126.14 Save 8%

Rs. 136.74 Rs. 126.14 Save 8%

In stock

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

Non-Invasive SCT-013 30A AC Sensor Split Core Current Transformer
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Non-Invasive SCT-013 30A AC Sensor Split Core Current Transformer

Rs. 581.94 Rs. 374.18 Save 36%

Rs. 581.94 Rs. 374.18 Save 36%

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

MAX30102 Pulse Oximeter Heart Rate Sensor Module
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MAX30102 Pulse Oximeter Heart Rate Sensor Module

Rs. 157.94 Rs. 118.72 Save 25%

Rs. 157.94 Rs. 118.72 Save 25%

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
Sale
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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%

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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