10 Best sensors in India

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Last Updated - 06/03/2025

Best Choice
01

ApTechDeals
78% Off

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ApTechDeals IR Infrared Sensor Module Reflective Photoelectric Light Intensity DIY Kit for Arduino UNO (Pack of 2pcs)
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

The output port OUT sensor module can be directly connected to the microcontroller IO port, you can directly drive a 5V relay
It has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal).
IR Infrared Obstacle Avoidance Sensor Module can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on
Can be used for 3-5V DC power supply modules. It has red power indicator.

₹129.00 ₹599.00 78% Off
Best Value
02

Generic
50% Off

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SP Electron Soil Moisture Sensor With Digital Output-Soil Hygrometer-Soil Humidity Sensor-Soil Moisture Meter (Pack of 1)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Soil hygrometer humidity detection module is used to detect moisture in the soil. It is sensitive to ambient humidity. The output level of the module is high when the soil is dry, else the output is low. The sensor can be used to make automatic watering systems.
Operating voltage: 3.3V~5V | With power indicator (red) and digital switching output indicator (green) | FC-28 with LM293 || Interface Description (4-wire): VCC:3.3 V-5V | GND:GND | DO:Digital output interface (0 and 1) | AO:Analog Output Interface
Digital Output: The sensor typically provides a digital output signal, which can be easily interfaced with microcontrollers like or Raspberry Pi. This digital output simplifies the process of reading soil moisture levels and allows for easy integration into electronic projects.
Accuracy and Calibration: The accuracy of soil moisture sensors can vary depending on factors such as soil type, temperature, and sensor calibration. It's important to calibrate the sensor properly for the specific soil type and conditions in which it will be used to ensure accurate readings.
A fixed bolt hole for easy installation | With power indicator (red) and digital switching output indicator (green) | Having LM393 comparator chip | Stable | Dual output mode

₹99.00 ₹199.00 50% Off
03

Electronic Spices
33% Off

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Electronic Spices AC DC 220V 10A Auto On Off Day/Night Photocell SensorPhotocell Light Switch Photoswitch Light Sensor Switch (220V)
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Widely used: street light, highway, factories, garden, ports, airports, farm, parks, schools, and other places.
To turn on or off the light in day and night without manual operation on or off the light in day and night without manual operation
Do not install the control unit in a place extremely darker in daytime or a place directly by lighting of turning - ON lamp
Also can fit into solar lamps and lanterns, or cars, motorcycles, electric cars and other power supply voltage is 220V lamps and lanterns or equipment
10 LUX -ON , 40 LUX-OFF

₹199.00 ₹300.00 33% Off
04

PHILIPS
50% Off

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PHILIPS Motion Sensor B22 LED Bulb | Motion Sensor Light for Home | Motion and Ambient Sensor LED Bulb | Crystal White, Pack of 1
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Smart Motion sensor
Eye Comfort Technology: The motion sensing bulb comes up with eye comfort technology which enusres safety to the eyes
Easy Installation: Just unbox and use

₹198.00 ₹399.00 50% Off
05

Electronic Spices
44% Off

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Electronic Spices PIR Motion Detector Sensor Module Pack of 5
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

The angle of detection: is typically 120 degrees
Sensitivity Adjustment: Frequently features sensitivity settings that can be changed.
Output Signal: Digital (High/Low) or Analog (Voltage)
Operating Voltage: Typically between 3.3 and 5 volts DC
Detection Range: Usually between 16 and 23 feet (5 to 7 meters)

₹159.00 ₹289.00 44% Off
06

Robodo
45% Off

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37 in 1 Sensor Kit compatible with Arduno, Ultimate Sensor Module kit for UNO R3, MEGA, NANO boards, Sensor kit for DIY projects, Robotics Science Project
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultimate package
Package Dimensions: ‎27.6 x 18.4 x 4.8 cm
Number of Memory Sticks: ‎1
Item Weight: ‎300 g
37 Advanced sensors in one single learning kit

₹1,299.00 ₹2,375.00 45% Off
07

Freestyle

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FreeStyle Libre I Sensor I Monitor Glucose on Your Phone I FreeStyle LibreLink App
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Using the supplied disposable applicator, FreeStyle Libre Sensor can be easily applied and stays on the back of your upper arm for upto 14 days.
The Sensor is water resistant upto 1 meter (3 feet) of water. Do not immerse longer than 30 minutes.
FreeStyle Libre is accurate, stable and consistent over 14 days without any need for fingerprick calibrations.
FreeStyle Libre Sensor can even be worn while you shower, swim, bathe or exercise, so it fits seamlessly into your lifestyle.
FreeStyle Libre Sensor can even be worn while you shower, swim, bathe or exercise, so it fits seamlessly into your lifestyle.

₹5,249.00
08

Robodo
86% Off

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Robodo REDTTP223 Red TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Supports momentary or latching/toggle modes
Supports Active High or Active Low output signal modes
Low power mode at vdd=3v.
Input Voltage: 2 Volt – 5.5 Volts DC
Auto calibration

₹40.00 ₹299.00 86% Off
09

Electronic Spices
30% Off

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Electronic spices HC-SR04 Ultrasonic Sensor Distance Module, for All Type of Devlopment Board and robot
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultrasonic Ranging Detector Mod HC-SR04 Distance Sensor (Blue)
There are 4 pins out of the module : VCC , Trig, Echo, GND. So it's a very easy interface for controller to use it ranging.
The sensor is small, easy to use in any robotics project and offers excellent non-contact range detection between 2 cm to 400 cm (that’s about an inch to 13 feet) with an accuracy of 3mm. Since it operates on 5 volts, it can be hooked directly to an Arduino or any other 5V logic microcontrollers.
The modules includes ultrasonic transmitters, receiver and control circuit.
HC-SR04 Arduino ultrasonic sensor can send eight 40 kHz and detect whether there is any pulse signal back.If it back, a high level signal will be outputed by IO, and the duration of the signal is the time from sending ultrasonic to returning.

₹139.00 ₹200.00 30% Off
10

Auto-ON
35% Off

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Auto-ON Motion Sensor Holder (Convert Any Bulb to Automatic) (Electricity Saver) (Bulb Off Time Adjustable) (No Day/Night Sensing) - One Year Warranty - Pack of 1
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

One Year Warranty
No Day/Night Sensing
Made in India.
Easy Installation between Normal Bulb holder and Any Bulb
Any Device can be used with it ex. Bulbs, Exhaust Fan, Alarms, etc.
Adjustable Delay Timing. 5 Sec to 10 minutes. Factory-Set Timing : 1 Minute

₹389.00 ₹599.00 35% Off