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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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HC-SR04 Ultrasonic Sensor for arduino - The Engineer Store
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HC-SR04 Ultrasonic Sensor for arduino

Rs. 112.63 Rs. 67.73 Save 40%

Rs. 112.63 Rs. 67.73 Save 40%

In stock

HC-SR-04 Ultrasonic Distance Sensor Module - The Engineer Store
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HC-SR-04 Ultrasonic Distance Sensor Module

Rs. 89.04 Rs. 79.50 Save 11%

Rs. 89.04 Rs. 79.50 Save 11%

In stock

Rain Drop Sensor Module
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Rain Drop Sensor Module

Rs. 77.38 Rs. 49.82 Save 36%

Rs. 77.38 Rs. 49.82 Save 36%

In stock

1 Inch Brass Water Flow Sensor SEN-HZG1WA - The Engineer Store
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1 Inch Brass Water Flow Sensor SEN-HZG1WA

Rs. 1,134.20

Rs. 1,134.20

In stock

SN04-N NPN NO Distance Proximity Sensor Switch Module - The Engineer Store
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SN04-N NPN NO Distance Proximity Sensor Switch Module

Rs. 237.18 Rs. 138.66 Save 42%

Rs. 237.18 Rs. 138.66 Save 42%

In stock

Magnetic encoder sensor module AS5600 - The Engineer Store
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Magnetic encoder sensor module AS5600

Rs. 1,987.50 Rs. 477.21 Save 76%

Rs. 1,987.50 Rs. 477.21 Save 76%

In stock

Infrared Ir Smart Car Obstacle Avoidance Sensor Photoelectric Reflective
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Infrared Ir Smart Car Obstacle Avoidance Sensor Photoelectric Reflective

Rs. 1,088.62 Rs. 28.62 Save 97%

Rs. 1,088.62 Rs. 28.62 Save 97%

In stock

220AC Acoustic-Light Sensor Switch Module Auto On Off Light Smart Switch For Corridor Bath Warehouse Staircase
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220AC Acoustic-Light Sensor Switch Module Auto On Off Light Smart Switch For Corridor Bath Warehouse Staircase

Rs. 897.03 Rs. 185.74 Save 79%

Rs. 897.03 Rs. 185.74 Save 79%

In stock

4Pin KY-026 Flame Sensor Module
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4Pin KY-026 Flame Sensor Module

Rs. 79.50 Rs. 56.18 Save 29%

Rs. 79.50 Rs. 56.18 Save 29%

In stock

HC-SR-04 Ultrasonic Sensor - The Engineer Store
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HC-SR-04 Ultrasonic Sensor

Rs. 185.50 Rs. 78.44 Save 58%

Rs. 185.50 Rs. 78.44 Save 58%

In stock

SmartElex Distance Sensor - 1.3 Meter, VL53L4CD
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The Engineer Store

SmartElex Distance Sensor - 1.3 Meter, VL53L4CD

Rs. 641.30 Rs. 380.93 Save 41%

Rs. 641.30 Rs. 380.93 Save 41%

Out of stock

PS2 Joystick Module Breakout Sensor
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PS2 Joystick Module Breakout Sensor

Rs. 56.18 Rs. 34.98 Save 38%

Rs. 56.18 Rs. 34.98 Save 38%

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High Sensitivity Water Level Sensor compatible with Arduino
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High Sensitivity Water Level Sensor compatible with Arduino

Rs. 38.43 Rs. 23.32 Save 39%

Rs. 38.43 Rs. 23.32 Save 39%

In stock

1m NTC Thermistor accuracy temperature sensor 10K 1% 3950 Waterproof Probe
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1m NTC Thermistor accuracy temperature sensor 10K 1% 3950 Waterproof Probe

Rs. 1,114.06 Rs. 77.38 Save 93%

Rs. 1,114.06 Rs. 77.38 Save 93%

In stock

Capacitive soil moisture sensor - The Engineer Store
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Capacitive soil moisture sensor

Rs. 263.68 Rs. 53.52 Save 80%

Rs. 263.68 Rs. 53.52 Save 80%

In stock

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

Rs. 5,411.30 Rs. 3,236.35 Save 40%

Rs. 5,411.30 Rs. 3,236.35 Save 40%

In stock

Soil Moisture Sensor Module
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Soil Moisture Sensor Module

Rs. 62.54 Rs. 31.80 Save 49%

Rs. 62.54 Rs. 31.80 Save 49%

In stock

DHT11 Digital Relative Humidity and Temperature Sensor Module
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DHT11 Digital Relative Humidity and Temperature Sensor Module

Rs. 210.68 Rs. 51.42 Save 76%

Rs. 210.68 Rs. 51.42 Save 76%

In stock

Hi-Watt 9V Battery With 5V Buzzer, Snap Connector, Switch, 1K Ohm Resistor, LDR Photoresistor sensor and 5mm LED
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Hi-Watt 9V Battery With 5V Buzzer, Snap Connector, Switch, 1K Ohm Resistor, LDR Photoresistor sensor and 5mm LED

Rs. 104.68 Rs. 80.45 Save 23%

Rs. 104.68 Rs. 80.45 Save 23%

Out of stock

IR (Infrared) Obstacle Avoidance Sensor Module
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IR (Infrared) Obstacle Avoidance Sensor Module

Rs. 51.68 Rs. 31.48 Save 39%

Rs. 51.68 Rs. 31.48 Save 39%

In stock

Blue LED Temperature Meter -50~110 Degree C Detector Sensor Probe 12V Digital Thermometer Monitor Tester
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Blue LED Temperature Meter -50~110 Degree C Detector Sensor Probe 12V Digital Thermometer Monitor Tester

Rs. 1,284.72 Rs. 224.72 Save 83%

Rs. 1,284.72 Rs. 224.72 Save 83%

Out of stock

2 Axis Pan Tilt Brackets For Camera/Sensors for Servo MG90S
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2 Axis Pan Tilt Brackets For Camera/Sensors for Servo MG90S

Rs. 139.13 Rs. 83.95 Save 40%

Rs. 139.13 Rs. 83.95 Save 40%

In stock

110V~ 220V AC All-Purpose Temperature Control Controller with Sensor 2 Relay Output Thermostat Stc-1000
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110V~ 220V AC All-Purpose Temperature Control Controller with Sensor 2 Relay Output Thermostat Stc-1000

Rs. 661.18 Rs. 373.12 Save 44%

Rs. 661.18 Rs. 373.12 Save 44%

In stock

SmartElex DPS310 Precision Barometric Pressure Altitude Sensor
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The Engineer Store

SmartElex DPS310 Precision Barometric Pressure Altitude Sensor

Rs. 602.88 Rs. 528.08 Save 12%

Rs. 602.88 Rs. 528.08 Save 12%

In stock

Red LED Temperature Meter -50~110 Degree C Detector Sensor Probe 12V Digital Thermometer Monitor Tester
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Red LED Temperature Meter -50~110 Degree C Detector Sensor Probe 12V Digital Thermometer Monitor Tester

Rs. 1,312.28 Rs. 252.28 Save 81%

Rs. 1,312.28 Rs. 252.28 Save 81%

In stock

TCRT5000 IR Sensor Module
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TCRT5000 IR Sensor Module

Rs. 53.00 Rs. 38.16 Save 28%

Rs. 53.00 Rs. 38.16 Save 28%

In stock

MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows
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MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows

Rs. 109.98 Rs. 44.07 Save 60%

Rs. 109.98 Rs. 44.07 Save 60%

In stock

HC SR501 Adjust Infrared IR PIR Motion Sensor
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HC SR501 Adjust Infrared IR PIR Motion Sensor

Rs. 1,122.54 Rs. 62.54 Save 94%

Rs. 1,122.54 Rs. 62.54 Save 94%

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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