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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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Float Sensor Contact Type CSSP
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Float Sensor Contact Type CSSP

Rs. 268.18 Rs. 203.52 Save 24%

Rs. 268.18 Rs. 203.52 Save 24%

In stock

Float Sensor CSDP (Double Pin)
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Float Sensor CSDP (Double Pin)

Rs. 271.36 Rs. 204.58 Save 25%

Rs. 271.36 Rs. 204.58 Save 25%

In stock

HC-SR-04 Ultrasonic Sensor ( Pack of 25)
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HC-SR-04 Ultrasonic Sensor ( Pack of 25)

Rs. 2,226.00 Rs. 1,309.10 Save 41%

Rs. 2,226.00 Rs. 1,309.10 Save 41%

In stock

DHT22 Temperature Sensor ( Pack of 25)
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DHT22 Temperature Sensor ( Pack of 25)

Rs. 9,964.00 Rs. 6,675.88 Save 33%

Rs. 9,964.00 Rs. 6,675.88 Save 33%

In stock

Heart Rate Pulse Sensor Module ( Pack of 25)
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Heart Rate Pulse Sensor Module ( Pack of 25)

Rs. 5,088.00 Rs. 3,829.78 Save 25%

Rs. 5,088.00 Rs. 3,829.78 Save 25%

In stock

ELECFREAKS Sensor:bit (IO Extension Board For micro:bit)
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ELECFREAKS Sensor:bit (IO Extension Board For micro:bit)

Rs. 952.94 Rs. 792.88 Save 17%

Rs. 952.94 Rs. 792.88 Save 17%

In stock

DHT11 Humidity and Temperature Sensor Module (Pack of 25)
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DHT11 Humidity and Temperature Sensor Module (Pack of 25)

Rs. 2,623.50 Rs. 1,736.28 Save 34%

Rs. 2,623.50 Rs. 1,736.28 Save 34%

In stock

HCSR501 PIR Motion Sensor (Passive Infrared Sensor) (Pack of 25)
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HCSR501 PIR Motion Sensor (Passive Infrared Sensor) (Pack of 25)

Rs. 2,252.50 Rs. 1,503.08 Save 33%

Rs. 2,252.50 Rs. 1,503.08 Save 33%

In stock

KY-010 Broken Light Blocking Sensor
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KY-010 Broken Light Blocking Sensor

Rs. 57.24 Rs. 44.52 Save 22%

Rs. 57.24 Rs. 44.52 Save 22%

In stock

IR Proximity Sensor ( Pack of 25)
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IR Proximity Sensor ( Pack of 25)

Rs. 1,033.50 Rs. 745.18 Save 28%

Rs. 1,033.50 Rs. 745.18 Save 28%

In stock

CJMCU-6701 GSR Skin Sensor Module Analog SPI 3.3V/5V
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CJMCU-6701 GSR Skin Sensor Module Analog SPI 3.3V/5V

Rs. 1,058.94 Rs. 898.88 Save 15%

Rs. 1,058.94 Rs. 898.88 Save 15%

In stock

Colour Sensor
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Colour Sensor

Rs. 722.92 Rs. 517.28 Save 28%

Rs. 722.92 Rs. 517.28 Save 28%

In stock

IR Proximity Sensor with SMD UNO Compatible with Arduino
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IR Proximity Sensor with SMD UNO Compatible with Arduino

Rs. 919.55 Rs. 349.00 Save 62%

Rs. 919.55 Rs. 349.00 Save 62%

In stock

GY-53 VL53L0X Laser ToF Flight Time Range Sensor
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GY-53 VL53L0X Laser ToF Flight Time Range Sensor

Rs. 948.70 Rs. 612.68 Save 35%

Rs. 948.70 Rs. 612.68 Save 35%

In stock

CJMCU-103 Rotary Angle Sensor Potentiometer Module
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CJMCU-103 Rotary Angle Sensor Potentiometer Module

Rs. 242.74 Rs. 132.50 Save 45%

Rs. 242.74 Rs. 132.50 Save 45%

In stock

KY-036 Metal Touch Sensor
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KY-036 Metal Touch Sensor

Rs. 73.14 Rs. 51.94 Save 29%

Rs. 73.14 Rs. 51.94 Save 29%

In stock

HC-SR04 Ultrasonic Distance Sensor Module (Pack of 20)
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HC-SR04 Ultrasonic Distance Sensor Module (Pack of 20)

Rs. 1,673.74 Rs. 1,160.70 Save 31%

Rs. 1,673.74 Rs. 1,160.70 Save 31%

In stock

ESP-01S DHT11 Temperature Humidity Sensor module
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ESP-01S DHT11 Temperature Humidity Sensor module

Rs. 157.94 Rs. 114.48 Save 28%

Rs. 157.94 Rs. 114.48 Save 28%

In stock

Hall Effect Sensor
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Hall Effect Sensor

Rs. 25.44 Rs. 19.08 Save 25%

Rs. 25.44 Rs. 19.08 Save 25%

In stock

Color Recognition Sensor Module TCS3200D/TCS2300
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Color Recognition Sensor Module TCS3200D/TCS2300

Rs. 793.94 Rs. 570.28 Save 28%

Rs. 793.94 Rs. 570.28 Save 28%

In stock

E18-D80NK Infrared Sensor Module
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E18-D80NK Infrared Sensor Module

Rs. 323.30 Rs. 243.80 Save 25%

Rs. 323.30 Rs. 243.80 Save 25%

In stock

KY-039 Finger Heartbeat Detection Sensor
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KY-039 Finger Heartbeat Detection Sensor

Rs. 46.64 Rs. 36.04 Save 23%

Rs. 46.64 Rs. 36.04 Save 23%

In stock

HC-89 Interrupt Sensor
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HC-89 Interrupt Sensor

Rs. 48.76 Rs. 32.86 Save 33%

Rs. 48.76 Rs. 32.86 Save 33%

In stock

DHT11 Humidity and Temperature Sensor
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DHT11 Humidity and Temperature Sensor

Rs. 137.80 Rs. 101.76 Save 26%

Rs. 137.80 Rs. 101.76 Save 26%

In stock

HC-SR505 Mini PIR (Passive Infrared) Motion Sensor
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HC-SR505 Mini PIR (Passive Infrared) Motion Sensor

Rs. 130.38 Rs. 91.16 Save 30%

Rs. 130.38 Rs. 91.16 Save 30%

In stock

HC-SR501 PIR Sensor (Passive Infrared Sensor) + IR Proximity Sensor
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HC-SR501 PIR Sensor (Passive Infrared Sensor) + IR Proximity Sensor

Rs. 131.44 Rs. 97.52 Save 26%

Rs. 131.44 Rs. 97.52 Save 26%

In stock

Heart Rate Pulse Sensor Module
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Heart Rate Pulse Sensor Module

Rs. 232.14 Rs. 162.18 Save 30%

Rs. 232.14 Rs. 162.18 Save 30%

In stock

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

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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