1
High precision ultrasonic ranging sensor.
Detection range: 2cm to 500cm.
Effective angle of less than 15°.
Trigger input pulse width: 10 microseconds.
Power supply: 5V DC, low current.
Compact size: 1.77 x 0.78 x 0.59 inches.
Ideal for Arduino and robotics projects.
Average Rating out of 5:
Price Range: $9.99
Material: Plastic
2
Includes 5 ultrasonic sensors in the package.
High precision measurement up to 0.12 inches.
Detection range from 2cm to 500cm.
Easy integration with Arduino boards.
Comes with 2 mounting brackets included.
Low power consumption, less than 2mA.
Effective angle of detection less than 15°.
Average Rating out of 5:
Price Range: $9.99
Color: Blue
Material: Copper
3
5PCS HC-SR04 ultrasonic distance sensors included.
Compatible with Arduino UNO, MEGA, and Nano.
Measures distances from 3cm to 450cm accurately.
Power supply requirement: 5V DC.
Low quiescent current consumption: less than 2mA.
Transmits 40KHz ultrasonic pulses for measurement.
Effective angle of detection: less than 15°.
Average Rating out of 5:
Price Range: $8.99
Color: Bule
4
High precision infrared proximity distance sensor.
Measuring range: 2-150 cm options available.
Compatible with various GP2Y models.
Easy integration for robotics and automation.
Reliable performance in diverse environments.
Compact design for space-saving applications.
Ideal for obstacle detection and distance measurement.
Average Rating out of 5:
Price Range: $12.99
Color: Black
5
5 pieces included for multiple applications.
Normally open NPN output type for versatility.
Inductive proximity sensor detects iron objects effectively.
Detecting distance of 2mm with ±10% accuracy.
Operates within DC 6-36V voltage range.
3-wire configuration for easy installation.
Ideal for automation and industrial use.
Average Rating out of 5:
Price Range: $21.99
Material: Copper
6
High-quality ultrasonic sensor set for various applications.
Includes 10 transmitters and 10 receivers.
Nominal frequency of 40KHz for effective performance.
Emission sound pressure exceeds 110dB at 10V.
Receiver sensitivity is highly responsive at -75dB.
Capacitance of 800pF for stable operation.
Ideal for robotics, automation, and distance measurement.
Average Rating out of 5:
Price Range: $9.99
7
Inductive proximity switch for precise object detection.
Model: LJ12A3-4-Z/BY with reliable performance.
3-wire DC type: brown, black, blue connections.
Detects iron objects up to 4mm distance.
Operating temperature range: -25°C to +55°C.
Compact size: 6.2 x 2cm, easy to install.
Includes two sensors for versatile applications.
Average Rating out of 5:
Price Range: $11.99
8
Inductive proximity switch for reliable sensing.
DC 3 wire type: black, brown, blue.
Operating voltage: DC 6-36V for versatility.
Detects iron objects with 4mm distance.
NPN NC output type for easy integration.
Cylinder design with 12mm diameter.
Includes 1.2m cable for flexible installation.
Average Rating out of 5:
Price Range: $8.99
9
10pcs HC-SR04 Ultrasonic Distance Sensors included.
Power supply requirement: 5V DC.
Detection range: 2 to 500cm.
Resolution precision: 0.3cm.
Compact design for easy installation.
Ideal for obstacle avoidance and distance measuring.
Includes 10pin cables for connectivity.
Average Rating out of 5:
Price Range: $12.99
Material: Copper
10
20PCS TTP223 capacitive touch sensor modules.
Compact size: 15mm x 11mm each module.
Modes: jog and self-locking for versatility.
Wide power supply range: 2.5V to 5.5V.
Easy integration with Arduino and other microcontrollers.
Eliminates mechanical wear from traditional buttons.
Ideal for DIY electronics and automation projects.
Average Rating out of 5:
Price Range: $6.99
11
Inductive proximity sensor with 4mm detection range.
NPN normally open configuration for easy integration.
Operates on 5-30VDC supply voltage.
300mA current output for reliable performance.
LED indicator shows sensing status clearly.
Includes 4pcs SN brackets for easy installation.
Ideal for automation, machinery, and DIY projects.
Average Rating out of 5:
Price Range: $14.99
12
Two-pack of MPR121 touch sensor breakouts.
Supports I2C interface for easy connection.
Controls up to twelve capacitive touch electrodes.
Simulated thirteenth electrode for expanded functionality.
Eight LED driving pins for visual feedback.
Low power consumption for efficient operation.
Compatible with 1.71V to 3.6V power supply.
Average Rating out of 5:
Price Range: $6.39
13
High sensitivity and fast response time.
Non-contact operation prevents surface damage.
Strong anti-interference performance against electromagnetic fields.
Compatible with various target materials.
Compact design for easy installation.
Multiple output modes: NPN, PNP, NC, NO.
Long service life with reliable performance.
Average Rating out of 5:
Price Range: $6.39
14
4pcs M12 inductive proximity sensors included.
NPN normally open DC type for reliable operation.
4mm detection range with ±10% accuracy.
Unshielded design for versatile installation options.
Durable nickel-plated brass enclosure withstands harsh conditions.
Includes 115 cm high-quality copper wire for connectivity.
Smart sensing chip ensures precise object detection.
Average Rating out of 5:
Price Range: $15.59
Material: Housing: Nickel plated brass, Detection surface: ABS
15
High-quality Bosch ultrasonic parking sensor.
Plug and play installation for easy setup.
Corrosion-resistant coating for long-term durability.
Exact OE fit for specific vehicle applications.
Ready to paint for seamless integration.
Compatible with select Chrysler, Fiat, Jeep, Ram models.
Ensures reliable operation with precision engineering.
Price Range: $26.82
16
10mm effective detection distance for proximity sensing.
NPN normally open output configuration for easy integration.
Wide supply voltage: 5-30V DC for versatility.
LED indicator for clear output status visibility.
Durable metal construction with copper components.
Standard 1.2m leads for flexible installation options.
Ideal for detecting metallic objects reliably.
Average Rating out of 5:
Price Range: $9.99
17
TTP223 digital capacitive touch sensor module.
Includes 6 pieces for various projects.
Operates at 2.5~5.5V DC voltage range.
Supports 6 seconds self-lock functionality.
Features self-calibration for optimal performance.
Mountable on non-metallic surfaces easily.
Ideal for hidden keys in walls or desks.
Average Rating out of 5:
Price Range: $5.99
Material: Plastic
18
Non-contact distance measurement from 21cm to 600cm.
Accuracy of up to 3mm for precise readings.
Waterproof design for harsh environments and humidity.
Stable performance with improved version 3.0 features.
Compatible with all market MCU platforms.
Wide power supply range: 3.0-5.5V DC.
Low power consumption with six selectable working modes.
Average Rating out of 5:
Price Range: $15.26
Material: PCB board
19
Passive infrared technology for accurate motion detection. 360° field of view for extensive coverage. Adjustable time delay from 15 seconds to 30 minutes. Compatible with LED, CFL, and incandescent bulbs. Easy installation in junction boxes. Adjustable sensitivity and light level settings. Ideal for commercial spaces and security applications.
Average Rating out of 5:
Price Range: $34.99
Color: White
20
Measures distance using ultrasonic sound waves.
Compatible with Arduino UNO and Raspberry Pi.
High precision measurement up to 0.3 cm.
Operating voltage of 5V DC.
Effective ranging distance: 2cm to 450cm.
Lightweight design with mounting bracket included.
Simple implementation for various projects.
Average Rating out of 5:
Price Range: $9.49
Color: Blue
Material: Copper
21
NPN NO (Normally Open) output type.
Inductive proximity sensor switch for reliable detection.
Detects iron objects up to 4mm distance.
Compatible with DC voltage 10-30V.
Features durable 3-wire connection.
Includes 5 pieces in each package.
Ideal for automation and industrial applications.
Average Rating out of 5:
Price Range: $22.99
Material: iron
22
Waterproof design for harsh environments.
Measurement range of 25cm to 4M.
Static current of 5mA, low power consumption.
High accuracy with 40kHz working frequency.
Multiple modes for various applications and experiments.
Easy to integrate and use in projects.
Ideal for obstacle avoidance and distance measurement.
Average Rating out of 5:
Price Range: $13.99
23
Adjustable detection distance up to 30cm.
Infrared rays for reliable sensing.
NPN NC output for versatile applications.
Compatible with DC 6-36V voltage range.
Compact size: 2.3 x 6.9 cm.
Durable plastic and alloy construction.
Includes 1.2m cable for easy installation.
Average Rating out of 5:
Price Range: $12.99
24
Includes 3HC-SR04 ultrasonic sensor modules.
Distance measurement range: 2 cm to 450 cm.
Power supply requirement: 5 V DC.
Resolution of measurements: 0.3 cm accuracy.
Effective angle of detection: less than 15°.
Easy installation with provided mounting brackets and cables.
Anti-reverse pin socket for convenient wiring.
Average Rating out of 5:
Price Range: $6.99
25
5pcs ultrasonic sensors for versatile applications. Compatible with Arduino and various robotics projects. High precision detection up to 0.12 inches. Measurement range from 2 cm to 500 cm. Low power consumption with less than 2mA quiescent current. Easy to use with standard IO trigger signal. Compact design for easy integration into projects.
Average Rating out of 5:
Price Range: $14.99
26
Waterproof ultrasonic sensor for outdoor use.
Integrated wire for secure waterproof connection.
Working range: 25cm to 4 meters.
Operating voltage: DC 5V, low power consumption.
Detecting angle of 70 degrees for accuracy.
Suitable for various applications: security, control.
Multiple modes for testing and teaching experiments.
Average Rating out of 5:
Price Range: $17.49
27
Diffuse reflection induction type for accurate detection.
Adjustable sensing distance up to 30cm.
Compatible with 6-36V power supply.
Low power consumption at 300mA.
Easy wiring: brown positive, blue negative, black data.
Two models available: NPN NO and PNP NO.
Ideal for various proximity sensing applications.
Average Rating out of 5:
Price Range: $7.99
28
Compact design for easy project integration. Low voltage operation, saving energy. High accuracy with 0.5cm resolution. Maximum measuring range of 5 meters. Strong anti-interference for reliable performance. Waterproof probe for harsh environments. Ideal for various applications and projects.
Average Rating out of 5:
Price Range: $12.99
29
High precision inductive proximity sensor.
NPN output type for efficient operation.
Detecting distance up to 4mm.
Compatible with DC voltage 6-36V.
Three-wire configuration for easy installation.
Durable construction for long-lasting use.
Ideal for automation and industrial applications.
Average Rating out of 5:
Price Range: $12.00
