Quick Info :
Sensor Type: Infrared photoelectric encoder
Resolution: 20 pulses per revolution
Output: Digital TTL pulse
Voltage: 3.3V – 5V DC
Pins: VCC, GND, OUT (3-pin)
Disk Slots: 20 slots
Compatible: Arduino, ESP32, Raspberry Pi
Rs 420.00Rs 500.00
Quick Info:
Measuring Range : 2cm to 400cm
Accuracy : ±3mm
Operating Voltage : 5V DC
Interface : 4-pin (VCC, Trig, Echo, GND)
Rs 280.00Rs 430.00
Quick Info :
Voltage: 5V
Power Consumption : 65mA
Sensing range : < 120 °, within 7 meters
Rs 280.00Rs 290.00
Quick Info:
Radar Frequency : 24GHz
Detection Range : Up to 5m
Operating Voltage : 5V to 12V
Communication Interface : UART, GPIO
Rs 1,450.00Rs 1,700.00
Quick Info:
Radar Frequency : 24GHz
Detection Range : 0.75m to 6m, Adjustable
Operating Voltage : 5V to 12V (5V Recommended)
Communication Interface : UART, GPIO, Bluetooth (BLE)
Rs 2,350.00Rs 2,650.00
Quick Info :
Power Requirements: 2.7 to 6.5 VDC
Communication Interface: I²C (up to 400 kHz)
Operating temperature: -22 to +185 °F to +85 °C)
Dimensions: 0.73 x .65 in ( 1.8 x 1.7 cm)
Rs 580.00Rs 850.00
Quick Info:
Receiver IC : HX1838
Supply Voltage : 2.7V – 5.5V
Carrier Frequency : 38 kHz
Interface : 3-Pin (VCC, GND, OUT)
Protocol Support : NEC, RC5, RC6 and others
Rs 180.00Rs 200.00
Quick Info :
Senses Bus Voltages : 0 V to 36 V
High-Side or Low-Side Sensing
Reports Current, Voltage, and Power
Operates from 2.7-V to 5.5-V Power Supply
Rs 590.00Rs 900.00
Quick Info :
Power Supply Voltage : 5V
Size : 27 * 17mm
Communication Type : serial port communication (TTL level)
Rs 650.00Rs 750.00
Quick Info:
Operating Voltage : 3.3V – 5V DC
Carrier Frequency : 38kHz
Remote Buttons : 21
Effective Range : Up to 8 metres
Reception Angle : ~45°
Output Type : Digital
Compatibility : Arduino, Raspberry Pi, ESP32
Rs 290.00Rs 350.00
Quick Info :
Working voltage: 3.3V~5V
The output form: Digital switching outputs. (0 and 1)
Pin Configuration : VCC, GND, Dout and Aout
Rs 250.00
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 650.00
Quick Info :
Type: IR Transmitter + Receiver Pair
LED Size: 5mm
Detection Range: Approx 50cm
Voltage: 3.3-5V DC
Output: Digital Signal
Rs 630.00Rs 750.00
Quick Info :
Wavelength Sensitivity : 850nm
Case Material : Black epoxy for enhanced IR filtering
Package Type : ,5mm
Operating Voltage : 2.7V – 5.5V
Current Consumption : ≤1.5mA (typical)
Reception Distance : 10m – 30m (depends on model)
Carrier Frequency : 30kHz – 56kHz
Rs 30.00
Quick Info :
Wavelength Sensitivity : 850nm – 950nm (typically 940nm)
Operating Voltage : 2.7V – 5.5V
Current Consumption : ≤1.5mA (typical)
Reception Distance : 10m – 30m (varies by model)
Carrier Frequency : 30kHz – 56kHz
Rs 40.00
Quick Info:
Model : K202
Power Supply : DC12V
Output : Relay, max 10A
Fingerprint Capacity : 120 templates
Relay Time : Adjustable, 0.5 to 13 seconds
Rs 3,850.00Rs 4,250.00
Quick Info :
Operating Voltage: 5V
Current Consumption: 30-60mA
Frequency: 38kHz
Wavelength: 940nm
Rs 190.00Rs 220.00
Quick Info:
Operating Voltage : 3.3V – 5V DC
Output Type : Digital
Detection Method : Infrared optical interrupt
Slot Width : ~5mm
Onboard Indicator : Yes
Compatibility : Arduino, Raspberry Pi, ESP32
Dimensions : 32mm x 14mm
Rs 240.00Rs 290.00
Quick Info:
Sensor Type : NTC Thermistor
Interface : Analog (ADC)
Operating Voltage : 3.3V – 5V DC
Temperature Range : -55°C to 125°C
Thermistor Resistance : 10KΩ at 25°C
Pins : 3 (Signal, VCC, GND)
Rs 150.00Rs 160.00
Quick Info:
Operating Voltage : 3.3V – 5V DC
Output Type : Digital
Sensor Type : Mercury tilt switch
Tilt Sensitivity : ~10°
Onboard Indicator : Yes
Compatibility : Arduino, Raspberry Pi, ESP32
Dimensions : 32mm x 14mm
Rs 320.00Rs 350.00
Quick Info:
Sensor Type : LDR (Photoresistor)
Interface : Analog (ADC)
Operating Voltage : 3.3V – 5V DC
Resistance (Dark) : 1MΩ (typical)
Resistance (Bright) : 10KΩ (typical)
Pins : 3 (Signal, VCC, GND)
Rs 150.00Rs 200.00
Quick Info:
Operating Voltage : 3.3V – 5V DC
Output Type : Digital (HIGH / LOW)
Sensor Type : Ball-Type Tilt Switch
Upright Output : HIGH
Tilted Output : LOW
Onboard Resistor : Yes
Compatible With : Arduino, Raspberry Pi, ESP32
Rs 200.00Rs 250.00
Quick Info :
Chip type: VS1838B
Operating Voltage: 3.3V to 5V
Current Consumption: 1.5mA peak
Receiving angle: 90 °
Reception distance: 17m
Rs 220.00
Quick Info:
Sensor Type : Reed Switch
Output Type : Digital + Analog
Operating Voltage : 3.3V – 5V DC
Sensitivity Adjustment : Potentiometer (onboard)
Onboard LED Indicator : Yes
Pins : 4 (AO, DO, GND, VCC)
Rs 220.00Rs 250.00
Quick Info:
Operating Voltage : 5V DC
Output Type : Digital
LED Color : Red
Tilt Sensor : Mercury-free ball switch
Compatibility : Arduino, Raspberry Pi, ESP32
Dimensions : 34mm x 14mm
Rs 250.00Rs 300.00
Quick Info:
Operating Voltage : 3.3V – 5V DC
Output Type : Digital (HIGH / LOW)
Sensor Type : Spring-Based Knock Sensor
Idle Output : HIGH
Knock Detected Output : LOW
Onboard Resistor : Yes
Compatible With : Arduino, Raspberry Pi, ESP32
Rs 150.00Rs 200.00
Quick Info:
Sensor Type : IR Obstacle Avoidance
Output Type : Digital (HIGH / LOW)
Operating Voltage : 3.3V – 5V DC
Detection Range : 2cm – 10cm [20-40cm Ideal conditions]
Sensitivity Adjustment : Dual Potentiometer
Enable Pin : Yes (active LOW)
Pins : 4 (VCC, GND, OUT, EN)
Rs 260.00Rs 300.00
Quick Info:
Operating Voltage : 3.3V – 5V DC
Output Type : Digital
Detection Method : Infrared reflectance
Detection Distance : 1mm – 8mm
Sensitivity Adjust : Yes, onboard potentiometer
Compatibility : Arduino, Raspberry Pi, ESP32
Dimensions : 32mm x 14mm
Rs 220.00Rs 250.00
Quick Info:
Sensor Type : Hall Effect (Analog)
Sensor IC : SS49E
Output Type : Analog Voltage
Operating Voltage : 3.3V – 5V DC
Magnetic Flux Range : -70mT to +70mT (typical)
Pins : 3 (Signal, VCC, GND)
Rs 180.00Rs 250.00
Quick Info:
Model : KY-036
Operating Voltage : 3.3V – 5V DC
Output Type : Digital & Analog
Sensing Method : Capacitive Touch
Sensitivity Adjustment : Yes (Onboard Potentiometer)
Compatible With : Arduino, Raspberry Pi, ESP32, ESP8266
Rs 290.00Rs 350.00
Quick Info:
Operating Voltage : 3.3V – 5V DC
Output Type : Analog
Sensing Method : IR LED + Phototransistor
Detection : Fingertip PPG
Pin Count : 3 (Signal, VCC, GND)
Onboard Resistor : Yes
Compatible With : Arduino, Raspberry Pi, ESP32
Rs 180.00Rs 200.00
Quick Info :
Model : KY-040
Rotation : Continuous 360°, unlimited
Detents Per Revolution : 20
Push Button : Integrated, normally open
Working Voltage : 0V to 5V
Rs 350.00
Quick Info :
Wavelength: 650nm Red
Power: 5mW
Voltage: 3-5V DC
Size: 12mm × 35mm
Beam: Focused Dot
Rs 590.00Rs 700.00
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 130.00
