Sensors
Sensors for Arduino, ESP32 and Raspberry Pi: temperature, motion, distance, light, gas, current, water, touch, heart rate and more.
-
MC-38 Wired Magnetic Door Window Switch
Quick Info :
- Connection type : Normally Open
- Actuation Distance (mm) : 15 ~ 25
- Connecting cable length (cm) : 30
Rs 290.00MC-38 Wired Magnetic Door Window Switch
Rs 290.00 -
LDR Sensor 5mm
Quick Info :
- Dark Resistance : ≥ 1MΩ (at 10 Lux)
- Diameter : 5mm
- Material : Cadmium Sulfide
- Light Resistance : 5kΩ to 20kΩ (at 100 Lux)
- Spectral Peak : ~540 nm
- Power Rating : 100mW
Rs 15.00LDR Sensor 5mm
Rs 15.00 -
HC-SR501 Pyroelectric Infrared Motion Sensor (PIR)
Quick Info :
- Voltage: 5V
- Power Consumption : 65mA
- Sensing range : < 120 °, within 7 meters
Rs 280.00Rs 290.00HC-SR501 Pyroelectric Infrared Motion Sensor (PIR)
Rs 280.00Rs 290.00 -
AS5600 Magnetic Encoder Module V2
Quick Info :
- Resolution : 12-bit (4096 positions per revolution)
- Output Modes : I2C, PWM, Analog Voltage
- Operating Voltage : 3.3V (5V compatible)
- Sensing Distance : 0.5mm to 3mm
Rs 590.00Rs 650.00AS5600 Magnetic Encoder Module V2
Rs 590.00Rs 650.00 -
Infrared Obstacle Avoidance Sensor Module
Quick Info :
- Working Voltage : 3.3v to 5v
- Detectable Distance : 2 ~ 30cm,
- Detection angle : 35 °
- Comparator chip: LM393
Rs 180.00 -
KY-005 IR Transmitter Module
Quick Info :
- Operating Voltage: 5V
- Current Consumption: 30-60mA
- Frequency: 38kHz
- Wavelength: 940nm
Rs 190.00Rs 220.00KY-005 IR Transmitter Module
Rs 190.00Rs 220.00 -
VL53L0X Laser Ranging Sensor Module
Quick Info :
- Supply Voltage: 2.6V to 5.5V
- Average active ranging sensor current: 19mA
- Interface: I2C
- Dimension: 13mm x 11mm
Rs 790.00Rs 1,250.00VL53L0X Laser Ranging Sensor Module
Rs 790.00Rs 1,250.00 -
DHT22 Temperature and Humidity Sensor
Quick Info :
- Operating Voltage : 3.5V to 5.5V
- Temperature Range : -40°C to 80°C
- Humidity Range : 0% to 100%
Rs 450.00Rs 570.00DHT22 Temperature and Humidity Sensor
Rs 450.00Rs 570.00 -
TTP223 Red Capacitive Touch Sensor Module
Quick info :
- Model: TTP223.
- Dimensions: 15mm x 11mm.
- Input Voltage: 2 Volt – 5.5 Volts DC.
Rs 60.00 -
MAX30102 Pulse Oximeter & Heart-Rate Module
Quick Info :
- LED Peak Wavelength: 660nm/880nm
- LED Supply Voltage: 3.3~5V
- Interface: I2C Interface
- Operating Temperature Range: -40°C to +85°C
Rs 950.00Rs 1,100.00MAX30102 Pulse Oximeter & Heart-Rate Module
Rs 950.00Rs 1,100.00 -
KY-040 360 Degree Rotary Encoder Module
Quick Info :
- Model : KY-040
- Rotation : Continuous 360°, unlimited
- Detents Per Revolution : 20
- Push Button : Integrated, normally open
- Working Voltage : 0V to 5V
Rs 350.00KY-040 360 Degree Rotary Encoder Module
Rs 350.00 -
INMP441 MEMS I2S Microphone Module
Quick Info :
- Chip : INMP441
- Interface : I2S digital, 24-bit
- Supply Voltage : 1.8V to 3.3V
- Sensitivity : -26 dBFS
- Frequency Response : 60Hz to 15kHz
Rs 450.00Rs 650.00INMP441 MEMS I2S Microphone Module
Rs 450.00Rs 650.00 -
INA219 Bi Directional Current Sensor Module
Quick Info :
- Power Input : 3.0V-5.5V
- Up to +26V target voltage
- 0.1 ohm 1% 2W current sense resistor
Rs 420.00Rs 950.00INA219 Bi Directional Current Sensor Module
Rs 420.00Rs 950.00 -
TCRT5000 Line Following/ Optical Sensor Module
Quick Info :
- Working voltage of 3.3V to 5V
- Output form: digital switch output (0 and 1)
- Using infrared reflection sensors TCRT5000
- Test reflection distance: 1mm to 25mm
Rs 180.00Rs 270.00TCRT5000 Line Following/ Optical Sensor Module
Rs 180.00Rs 270.00 -
Bar Type Load Cell 1kg / 5kg / 10kg / 20kg / 50kg
Quick Info:
- Type : Straight Bar (Single Point)
- Available Capacities : 1kg / 5kg / 10kg / 20kg / 50kg
- Material : Aluminium Alloy
- Rated Output : ~1.0 mV/V (typical)
- Excitation Voltage : 5V – 10V DC
- Non-Linearity : ±0.5% F.S (typical)
- Creep : ≤ 0.2% F.S (typical)
- Safe Overload : 120% of rated capacity
- Wire Code : Red=E+, Black=E−, Green=A+, White=A−
- Recommended ADC : HX711 (24-bit)
Price range: Rs 450.00 through Rs 3,850.00Bar Type Load Cell 1kg / 5kg / 10kg / 20kg / 50kg
Price range: Rs 450.00 through Rs 3,850.00 -
LDR Light Sensitive Module
Quick Info :
- Adjustable sensitivity (via blue digital potentiometer adjustment)
- Operating voltage 3.3V-5V
- Output Type : Digital switching outputs (0 and 1) -D0
- Using LM393 comparator chip, stable
Rs 130.00LDR Light Sensitive Module
Rs 130.00 -
Sound Sensor Module
Quick Info :
- Operating voltage : 3.3 V
- Operating current : 4~5 mA
- Signal to noise ratio : 54 dB
Rs 200.00 -
Flexible Force Pressure Sensor Module FSR402
Quick Info :
- Sensing area (Sensing range) : 0.5 “circle
- The Output signal (Output signal) : Passive variable to hold
- The Force sensitive range (range), pressure test: 100 g to 10 kg
- Lifetime (life) : > 10 m letters actuations
Rs 1,950.00Flexible Force Pressure Sensor Module FSR402
Rs 1,950.00 -
BME280 Temperature Humidity Pressure Sensor Module
Quick Info :
- Sensor: BME280
- Measures: Temperature, Humidity, Pressure
- Accuracy: ±1°C, ±3%RH, ±1hPa
- Interface: I2C / SPI
- Voltage: 3.3V – 5V
- Use: Weather stations, IoT, altitude sensing, environmental monitoring
Rs 1,880.00Rs 2,150.00BME280 Temperature Humidity Pressure Sensor Module
Rs 1,880.00Rs 2,150.00 -
DHT11 Humidity and Temperature Sensor
Quick Info :
- Working Voltage : 3 to 5V DC
- Humidity Range : 20-80% humidity; ±5% accuracy
- Temperature Range : -20°C to 50°C temperature; ±2°C accuracy
Rs 250.00Rs 390.00DHT11 Humidity and Temperature Sensor
Rs 250.00Rs 390.00 -
SHT30 Waterproof Temp & Humidity Sensor Probe
Quick Info:
- Sensor IC : Sensirion SHT30
- Interface : I2C
- Supply Voltage : 3.3V – 5V DC
- Temperature Range : -40°C to +125°C
- Temperature Accuracy : ±0.2°C (typical)
- Humidity Range : 0% – 100% RH
- Humidity Accuracy : ±2% RH (typical)
- Waterproof Rating : IP67 (probe section)
- Cable Length : 1 metre (approx.)
Rs 1,450.00Rs 1,550.00SHT30 Waterproof Temp & Humidity Sensor Probe
Rs 1,450.00Rs 1,550.00 -
Waterproof Ultrasonic Module AJ-SR04M
Quick Info :
- Working Voltage : 3 – 5.5V.
- The maximum Current : 49mA 5V.
- Range : 20cm to 800 cm
Rs 1,550.00Rs 1,750.00Waterproof Ultrasonic Module AJ-SR04M
Rs 1,550.00Rs 1,750.00 -
Flame Sensor Module 4 Pin
Quick Info :
- Type: Flame Detection Module
- Voltage: 3.3–5V
- Outputs: Analog + Digital
- Pins: 4-Pin Interface
- Use: Fire detection, safety projects
Rs 180.00Rs 280.00Flame Sensor Module 4 Pin
Rs 180.00Rs 280.00 -
Multifunctional Digital Energy Power Meter D52-2066
Quick Info :
- Type: Digital Power Meter
- Current Range: 0-100A
- Voltage: 40-300V AC
- Max. Power: 30000W
- Installation: DIN-rail
Rs 3,800.00Rs 4,500.00Multifunctional Digital Energy Power Meter D52-2066
Rs 3,800.00Rs 4,500.00 -
Magnetic Reed Switch 10mm
Quick info:
- Normally Open
- Voltage:
- Switching (VDC-MAX.): 200
- Breakdown (VDC-MIN): 250
- Arc-Quench (VDC-MIN): 200
- Current:
- Switching (AMPERES-MAX.): 0.5
- Carry (AMPERES-MAX.): 1.2
Rs 90.00Magnetic Reed Switch 10mm
Rs 90.00 -
Laser TOF Ranging Flight Time Sensor Module VL53L1X
Quick Info :
- Range: 30 mm – 4 m
- Interface: I2C
- Voltage: 2.6 V – 5.5 V
- Accuracy: ±25 mm
- Field of View (FoV): Up to 27°
Rs 1,750.00Rs 1,950.00Laser TOF Ranging Flight Time Sensor Module VL53L1X
Rs 1,750.00Rs 1,950.00 -
TDS and EC Meter
Quick Info :
- Conductivity : 0 – 9990 us/cm
- TDS : 0 – 5000ppm
- Temperature :
- Degrees Celsius : 0.1 – 80,
- Fahrenheit : 32.0 – 176
- Accuracy : 2%
Rs 2,100.00Rs 2,590.00TDS and EC Meter
Rs 2,100.00Rs 2,590.00 -
LPD3806 Incremental Rotary Encoder 5-24V
Quick Info:
- Resolution Options : 360 P/R / 400P/R / 600 P/R
- Operating Voltage : DC 5-24V
- Shaft Diameter : 6mm
- Output Type : AB Two-Phase, NPN
Rs 4,850.00Rs 5,200.00LPD3806 Incremental Rotary Encoder 5-24V
Rs 4,850.00Rs 5,200.00 -
TCS34725 RGB Colour Sensor Module I2C
Quick info :
- Sensor IC : AMS TCS34725
- Output : RGBC 16-bit per channel
- Dynamic Range : 3,800,000:1
- Interface : I²C (up to 400 kbit/s)
- Operating Voltage : 3.3V / 5V
- Programmable Gain : 1×, 4×, 16×, 60×
Rs 1,050.00Rs 1,100.00TCS34725 RGB Colour Sensor Module I2C
Rs 1,050.00Rs 1,100.00 -
BH1750 Digital Ambient Light Sensor Module
Quick Info:
- Measurement Range : 1 to 65,535 lux
- Resolution : 16-bit
- Communication Interface : I2C
- Operating Voltage : 2.4V to 3.6V (5V tolerant)
Rs 590.00 -
A3144 Hall Effect Sensor Module 4 Pin
Quick Info :
- Sensor IC: A3144
- Output: Digital (active LOW) + Analog
- Voltage: 3.3V – 5V DC
- Pins: VCC, GND, DO, AO
- Detection: Unipolar (south pole)
- Range: Up to ~1cm
- Indicators: Power + Output LEDs
- Compatible: Arduino, Raspberry Pi, ESP32
Rs 280.00Rs 300.00A3144 Hall Effect Sensor Module 4 Pin
Rs 280.00Rs 300.00 -
Reflectance Sensor Array QTR-8RC
Quick Info :
- Dimensions: 2.95″ x 0.5″ x 0.125″ (without header pins installed)
- Operating voltage: 3.3-5.0 V
- Supply current: 100 mA
- Output format: 8 digital I/O-compatible signals that can be read as a timed high pulse
Rs 730.00Rs 1,290.00Reflectance Sensor Array QTR-8RC
Rs 730.00Rs 1,290.00 -
MQ-135 Gas Sensor Module for Air Quality
Quick Info :
- Operating Voltage: 2.5V to 5.0V
- Power consumption: 150mA
- Detect/Measure: NH3, Nox, CO2, Alcohol, Benzene, Smoke
- Typical operating Voltage: 5V
Rs 450.00Rs 520.00MQ-135 Gas Sensor Module for Air Quality
Rs 450.00Rs 520.00 -
Grove GSR Sensor Module Skin Response
Quick Info :
- Operating Voltage : 3.3V – 5V
- Output Signal : Analog Voltage
- Interface : Grove 4-Pin
- Measurement : Skin Resistance
Rs 5,900.00Rs 6,200.00Grove GSR Sensor Module Skin Response
Rs 5,900.00Rs 6,200.00 -
ZP4510 Liquid Water Level Sensor Vertical Float Switches
Quick Info :
- Model: ZP4510
- Max Contact Power: 10W
- Max Switching Voltage: 100V DC/AC
- Max Switching Current: 0.5A
- Key Feature: NO/NC Convertible (by inversion)
- Material: Durable P.P (Polypropylene)
Rs 750.00Rs 950.00ZP4510 Liquid Water Level Sensor Vertical Float Switches
Rs 750.00Rs 950.00
Sensors turn the world into numbers your microcontroller can read. Favourites include the HC-SR04 ultrasonic distance sensor, the HC-SR501 PIR motion sensor, DHT22 and DS18B20 temperature sensors, the MPU-6050 motion sensor, VL53L0X laser ranging and the MAX30102 heart-rate sensor.
Choosing a sensor
Check how the sensor reports its reading: a simple on/off pin, an analog voltage (needs an analog input or an ADC), or a digital bus such as I2C, SPI or 1-Wire, which gives calibrated values and lets several sensors share pins. Check the supply voltage too: many breakout boards accept 3.3V to 5V, but bare sensors may not. Browse by what you want to measure: temperature and humidity, motion and distance, infrared, light, gas, current and water quality and flow.