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Sensors

Our forte lies in supplying and trading a quality assured range of Sensors. The range we offer under this category comprises Ultrasonic Distance Sensor, Ultrasonic Transducer Pair, Temperature Sensor and Hall Effect Sensor. Specifically designed and developed from latest engineering technology, these sensors are highly reckon for their quick responses, accurate measurements and longer usage life. We provide this range in plethora of specifications at market leading prices.

Sensors

PIR Sensor

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Pir motion detector module features :

  • Detection range: 2-3 meters
  • Settling time: 60 seconds
  • Compact size (24 x 32 mm)
  • Supply voltage: dc3v-5v
  • Current drain :< 50ua
  • Voltage output: high/low level signal: 0-3. 3v
  • High sensitivity
  • Delay time: 5s-18 minute(as customer requirement)
  • Operation temperature: -15oc -70 oc
  • Infrared sensor: dual element, low noise, high sensitivity
  • Light sensor: cds photocell (can be add as customer requirement.

Ultrasonic Distance Sensor

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Our offered Ultrasonic Distance Sensor comes with an ASCII serial O/P and provided optimum ranging & detection of long to short distance ranges. Owing to their stable, precise, non-contact and accurate distance measurements from about 2 cm to 4 meters, these sensors have gain wide prominence in the market. Compactly designed, easy usable, high ranging and easily interfaced upon micro controllers RX pin, our product is highly suitable for mapping and distance measurement. At the distance of every 50 ms sensor transmits an ultrasonic burst and send out ASCII value of distance that is equal to the time required for the burst echo to be return to the sensor. Ultrasonic distance sensors are perfect for any number of applications that need the measurement between stationary and moving objects. Besides robotics applications, this product is also useful in security systems or as an infrared replacement. Owing to their optimum stability these ultrasonic distance sensor modules can be used for micro mouse application instead of IR sensors.


Features of Ultrasonic Distance Sensor are as follows :

  • Professional EMI / RFI Complaint PCB Layout Design for Noise Reduction
  • Range: 2 cm to 4 m
  • Accurate and Stable range data
  • Data loss in Error zone eliminated
  • Modulation at 40 KHz
  • Mounting holes provided on the circuit board
  • Automatically Triggered at every 50 ms
  • 5V DC Supply voltage
  • Current - <20mA
  • ASCII output format
  • On Board Burst LED Indicator shows measurement in progress
  • 3-pin header makes it easy to connect using a servo extension cable, no soldering required

Ultrasonic Transducer Pair

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Owing to our trusted vendor base, we are able to provide the customers with highly reliable Ultrasonic Transducer Pair. The offered product works on 40Khz frequency and is highly suitable for making different types sensors for measuring distances and detecting obstacles.

Features of these Ultrasonic Transducer Pair are:

  • Use for motion or distance sensing
  • Frequency: 40kHz ±1.0kHz
  • Aluminum Case
  • Capacitance: 2000pF ±20%
  • Transmitter: bandwidth 5.0kHz/100dB, sound pressure level 112dB/40 ±1.0kHz
  • Receiver: bandwidth 5.0kHz @ -75dB, min. sensitivity 67dB/40 ±1.0kHz (0dB vs. 1V µbar) R=3.9k.

Temperature Sensor

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Our offered LM35 series Temperature Sensor is a precisely integrated circuit whose voltage output is linearly proportional to the centigrade temperature. These sensors have an added advantage over kelvin calibrated sensors and do not require the subtracting of constant voltage from its output to obtain convenient centigrade scaling. Our product need not to be calibrated or trimmed to normal accuracy of ±1/4 °C at room temperature and ±3/4°C over a full -55 to +150°C temperature range. The low output impedance, linear output, and precise inherent calibration of these temperature sensors makes the interfacing to readout or control circuitry easily. These sensors can be used with single, plus or minus power supplies because it draws only 60 mA from its supply and has very low self-heating, less than 0.1°C in still air.

Features of our offered Temperature Sensor are as follows:

  • Calibrated directly in ° Celsius (Centigrade)
  • Linear a 10.0 mV/°C scale factor
  • 0.5°C accuracy guaranteed (at a25°C)
  • Rated for full b55° to a150°C range
  • Suitable for remote applications
  • Low cost due to wafer-level trimming
  • Operates from 4 to 30 volts
  • Less than 60 mA current drain
  • Low self-heating, 0.08°C in still air
  • Nonlinearity only g(/4°C typical
  • Low impedance output, 0.1 X for 1 mA load

Hall Effect Sensor

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We are offering reliable Hall Effect Sensor which is specifically engineered by the experts using Bi CMOS technology. The unique hall element geometries and low offset amplifiers installed in this system helps in minimizing the noise and residual offset voltage caused from temperature excursions, over molding and thermal stress.

Features and Benefits of these Hall Effect Sensors are:

  • Continuous-time operation
  • Fast power-on time
  • Low noise
  • Stable operation over full operating temperature range
  • Reverse battery protection
  • Factory-programmed at end-of-line for optimum performance
  • Robust EMC performance
  • High ESD rating
  • Regulator stability without a bypass capacitor

TSOP Sensor Metal

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TSOP 1738 Features:

  • Photo detector and preamplifier in one package
  • Internal filter for pcm frequency
  • Improved shielding against electrical field
  • Ttl and cmos compatibility
  • Output active low
  • Low power consumption
  • High immunity against ambient light
  • Continuous data transmission possible
  • Suitable burst length 10 cycles/burst

Technical Specifications:

  • Supply volt: 5 v
  • Power consumption: 0. 4 to 1. 0 ma
  • Min. Ee irradiation: 0. 35 mw/m2 typ.
  • Angle of detection: 90 dimensions of the casing (mm): 12. 5 x 10 x thickness 5. 8

Pressure And Temperature Sensor

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Features:

  • 14 bit adc resolution
  • Supply voltage 2. 2v-3. 6v
  • -40°c to + 85°c operating range
  • No external components required
  • Integrated pressure sensor
  • 300-1100hpa absolute pressure range
  • 16 bit Adc
  • 11 coefficients for software compensation stored on chip
  • I2c serial interface
  • One system clock line (32768hz)
  • One hardware controlled reset line
  • Low voltage, low power consumption

Applications:

  • Pressure measurement and control systems
  • Mobile altimeter/barometer systems
  • Weather forecast products
  • Adventure or multi-mode watches
  • Gps receivers

Compass Module

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Features:

  • Supply voltage 2. 2v-3. 6v
  • -20°c to + 60°c operating range
  • No external components required
  • i2c digital output with 400 khz, fast mode operation.

Applications:

  • Pressure measurement and control systems
  • Mobile altimeter/barometer systems
  • Weather forecast products
  • Adventure or multi-mode watches
  • Electronic compass
  • GPS navigation
  • Position sensing
  • Vehicle detection
  • Magnetometry

Flex Sensor 4.5

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A simple Flex Sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo power glove. I love the Nintendo Power Glove. It's so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications.

Flex Sensor 2.2

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A simple Flex Sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It's so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications.

Note: Please refrain from flexing or straining this sensor at the base. The usable range of the sensor can be flexed without a problem, but care should be taken to minimize flexing outside of the usable range. For best results, securely mount the base and bottom portion and only allow the actual flex sensor to flex.

Three Axis Accelerometer Module

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With our expertise in this domain, we are able to offer a superior quality range of Three Axis Accelerometer Module. These modules are highly efficient and fabricated using optimum quality raw material. The adxl335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±3 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration.

Features:

  • 3-Axis sensing capability
  • Small, low profile package of ic used
  • The sensor has a full sensing range of +/-3g.
  • Extremely low noise and power consumption (only 350 μa)
  • On-board regulation provided (in range 1. 8 v to 3. 6 v dc)
  • 10,000 g shock survival
  • Excellent temperature stability
  • Board comes fully assembled and tested with external components installed. This includes 0. 1uf Capacitors which sets the bandwidth of each axis to be 50hz.

Technical specification:

  • VCC: 5 v dc
  • Size: 2. 8x2. 4 cm

Force Sensing Resistor - Small

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Description: This is a small force sensitive resistor. It has a 0.16" (4 mm) diameter active sensing area. This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR, its resistance will be larger than 1MΩ, with full pressure applied the resistance will be 2.5kΩ.

Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly.

These sensors are simple to set up and great for sensing pressure, but they aren't incredibly accurate. Use them to sense if it's being squeezed, but you may not want to use it as a scale.

Features:

  • Actuation Force as low as 2 grams
  • Wide force sensitivity range 0.1N - 10N

Dimensions:

  • Overall length: 1.75"
  • Overall width:  0.28"
  • Sensing area:  0.3"\

Force Sensing Resistor 14.7mm

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Description: This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg.

Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.

These sensors are simple to set up and great for sensing pressure, but they aren't incredibly accurate. Use them to sense if it's being squeezed, but you may not want to use it as a scale.

Dimensions:

  • Overall length: 2.375"
  • Overall width: 0.75"
  • Sensing diameter: 0.5"

Force Sensing Resistor - Square

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Description: This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg.

Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.

These sensors are simple to set up and great for sensing pressure, but they aren't incredibly accurate. Use them to sense if it's being squeezed, but you may not want to use it as a scale.

Dimensions:

  • Overall length: 3.5"
  • Overall width: 1.75"
  • Sensing area: 1.75x1.5"

Ring Sensor

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The Ring Sensor enables intuitive scrolling and menu navigation functionality for consumer electronic devices in an easy to integrate, high resolution, ultra low-power package. It is ideal for media players, mobile phones, control panels, medical instruments, and home entertainment devices to control streaming media, audio, balance, menus, play lists and gaming functions that involve rotation and steering. The sensor can be integrated directly into the device's host processor without the need for a dedicated microprocessor. "Wake on touch" functionality allows for low power consumption for battery-powered devices. Various actuator materials, including metallic, can be used to create unique design aesthetics.

10.525GHz Microwave Motion Sensor Module

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Description:

Miniature Microwave Motion Sensor is a X-Band Bi-Static Doppler transceiver module. Its built-in Dielectric Resonator Oscillator (DRO) and a pair of Microstrip patch antenna array, make it ideal for OEM usage in motion detection equipment. This module is ideally suitable for false alarms reduction in intruder detectors when work together with Passive Infrared (PIR) sensor. It can also be used for auto-door opening and vehicle speed measurement.

Specifications:

  • 1) frequency setting: 10.525GHZ (typ)
  • 2) setting time: 3(typ) μSec
  • 3) supply voltage: 5.0VDC
  • 4) current consumption: 30-40ma
  • 5) Operating Temperature: -15 ~ 5

Features:

  • 1) Low current consumption
  • 2) CW or Pulse operation
  • 3) Flat profile
  • 4) Long detection range

Applications:

  • Microwave-PIR motion detector
  • Speed measurement
  • Lighting control

10.525GHz Microwave Motion Sensor Module

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Power input 3V-5V DC Regulated Power Supply Working Current- Standby State- <=245uA Playing state- <=250mA Audio Format - mp3 Audio Output power- 8 ohm/0.5W (typical value) Detection Range- <=4m (120 degree angle) including mini USB Port and Micro SD Card Slot

Ultrasonic Sensor Module HC-SR-04

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This popular ultrasonic distance sensor provides stable and accurate distance measurements from 2cm to 450cm. It has an focus of less than 15 degrees and an accuracy of about 2mm.

Usage: Connect the VCC and GND pins to a 5V power supply, the trigger input (Trig) pin to a digital output and the echo (Echo) pin to a digital input on your robot's microcontroller. Pulse the trigger (Trig) pin high for at least 10us (microseconds) and then wait for a high level on the echo (Echo) pin. The amount of time it takes to receive the echo corresponds to the distance that the ultrasonic sound has travelled. The quicker the response, the closer your robot is to an obstacle.

This sensor uses ultrasonic sound to measure distance just like bats and dolphins do. Ultrasonic sound has such a high pitch that humans cannot hear it. This particular sensor sends out an ultrasonic sound that has a frequency of about 40kHz. The sensor has two main parts: a transducer that creates an ultrasonic sound and another listens to it's echo. To use this sensor to measure distance, the robot's brain must measure the amount of time it takes for the ultrasonic sound to travel.

Sound travels at approximately 340 meters per second. This corresponds to about 29.412us (microseconds) per centimeter. To measure the distance the sound has travelled we use the formula: Distance = (Time x SpeedOfSound) / 2. The "2" is in the formula because the sound has to travel back and fourth. First the sound travels away from the sensor, then it bounces off of a surface and returns back. The easy way to read the distance as centimeters is use the formula: Centimeters = ((Microseconds / 2) / 29). For example, if it takes 100us (microseconds) for the ultrasonic sound to bounce back, then the distance is ((100 / 2) / 29) centimeters or about 1.7 centimeters.

Piezoelectric Film Sensor

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Pro-Wave presents a series of mechno-electrical sensors and detectors produced by advanced piezoelectric polymer film technology. The polymer film of polyvinylidene fluoride (PVF2) exhibits a conspicuous piezoelectric effect and also has high compliance comparing with other piezoelectric crystals or ceramic materials. Because of its superior piezoelectric strain constant (g value), 10-20 times larger than piezoelectric ceramic, it is an ideal sensing material for converting mechanical to electrical energy. Besides the standard products shown on this catalogue, we are also developing a series of sensing devices by using this particular piezoelectric thin film material. Please contact with us for your special needs.

Sharp Sensor GP2D120XJ00F

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The GP2D120 is the shortest-range Sharp analog distance sensor we carry, featuring a detection range of 1.5" to 12". The shorter range gives you higher resolution measurements, and the lower minimum detection distance makes this sensor great for detecting very close objects. The distance is indicated by an analog voltage, making this sensor very easy to use.

The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an analog-to-digital converter for taking distance measurements, or the output can be connected to a comparator for threshold detection. The detection range of this version is approximately 4 cm to 30 cm (1.5" to 12"); a plot of distance versus output voltage is shown below.

The GP2D120 uses a 3-pin JST connector that works with our 3-pin JST cables for Sharp distance sensors (not included) as shown in the top picture on the right. It is also simple to solder three wires to the sensor where the connector pins are mounted (see the lower picture to the right). When looking at the back, the three connections from left to right are power, ground, and the output signal.

Feature summary

  • operating voltage: 4.5 V to 5.5 V
  • average current consumption: 33 mA (typical)
  • distance measuring range: 4 cm to 30 cm (1.5" to 12")
  • output type: analog voltage
  • output voltage differential over distance range: 2.3 V (typical)
  • response time: 38 ± 10 ms
  • package size: 29.5×13.0×13.5 mm (1.16×0.5×0.53")
  • weight: 3.5 g (0.12 oz)

Sharp Sensor GP2Y0A02YK0F

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Description

GP2Y0A02YK0F is a distance measuring sensor unit,composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used asa proximity sensor

Features

  • 1. Distance measuring range : 20 to 150 cm
  • 2. Analog output type
  • 3. Package size : 29.5×13×21.6 mm
  • 4. Consumption current : Typ. 33 mA
  • 5. Supply voltage : 4.5 to 5.5 V

Agency approvals/Compliance1. Compliant with RoHS directive (2002/95/EC)

Applications

  • 1. Touch-less switch (Sanitary equipment, Control of illumination, etc. )
  • 2. Sensor for energy saving (ATM, Copier, Vending machine, Laptop computer, LCD monitor)
  • 3. Amusement equipment (Robot, Arcade game machine)

Sharp Sensor GP2Y0A21YK0F

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Description

GP2Y0A21YK0F is a distance measuring sensor unit,composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used asa proximity sensor

Features

  • 1. Distance measuring range : 10 to 80 cm
  • 2. Analog output type
  • 3. Package size : 29.5×13×13.5 mm
  • 4. Consumption current : Typ. 30 mA
  • 5. Supply voltage : 4.5 to 5.5 V

Agency approvals/Compliance1. Compliant with RoHS directive (2002/95/EC)

Applications

  • 1. Touch-less switch (Sanitary equipment, Control of illumination, etc. )
  • 2. Robot cleaner
  • 3. Sensor for energy saving (ATM, Copier, Vending machine)
  • 4. Amusement equipment (Robot, Arcade game machine)

Sharp Sensor GP2Y0A710K0F

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Description

GP2Y0A710K0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used asa proximity sensor

Agency approvals/Compliance1. Compliant with RoHS directive(2002/95/EC)

Features

  • 1. Long distance type Distance measuring range : 100 to 550 cm
  • 2. Analog output type
  • 3. Package size : 58×17.6×22.5 mm
  • 4. Consumption current : Typ. 30 mA
  • 5. Supply voltage : 4.5 to 5.5 V

Applications

  • 1. Projector (for auto focus)
  • 2. Robot cleaner
  • 3. Auto-switch for illumination, etc.
  • 4. Human body detector
  • 5. Amusement equipment (Robot, Arcade game machine)

MMA7455 Accelerometer Breakout

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This is a breakout module for Freescale's MMA7455 low power 3-axis Digital Accelerometer. The MMA7455 accelerometer interfaces with your microcontroller over I2C/SPI Interface. The accelerometer features signal conditioning, low pass filter and temperature compensation on-chip. Therefore immune to noisy output.

The Module works can be powered using a 5V, 3.7V or 3.3V power supply source.. The 8-bit/10-bit values of all the 3-axis can be accessed by reading the respective registers through SPI/I2C communication. The trimming of offsets in the values is possible by writing the offset value to the respective offset registers during the calibration process.

Selectable Sensitivity of 2g, 4g, 8g in 8-bit mode and 2g, 8g in 10-bit mode.

DS18B20 Temperature Sensor Module

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This digital temperature sensor will tell you, with 9 to 12 bit resolution!Uses only 1 wire to the Arduino or other microcontroller for communication. With the One Wire protocol, you can operate a large number of these sensors from one Arduino pin. Simple to use and highly accurate. Measures temperatures from -55°C to +125°C (-67°F to +257°F). Features:1 board DS18B20 chip DS18B20 chip left 3P round hole seat is easily accessible at the same time 2 chip pin all leads, built-in pull-up resistor 3, on-board power indicator 4, board size: 21 (mm) x10 (mm)

TCS230 TCS3200 Color Sensor Recognition Module

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Features : On-board TCS3200 color sensor. Support 3V-5V voltage output Output frequency voltage: 0 - 5V Can be connected directly with Microcontroller (ARDUINO) Static detection of the measured object color Best detection distance: 10mm PCB size: 31.6(mm) x24.4(mm).

Tilt Sensor Module

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Features:

  • 1. On-board LM393 voltage comparetor chip and photoactivity sensing probe.
  • 2. Support 5V/3.3V voltage input.
  • 3. On-board signal output instructions, output the effictive signal is low lever, at the same time indicator light off; output signal can directly connect with the microcontroller IO.
  • 4. The sensitivity of the signal detection can be adjusted.
  • 5. Reserve a line voltage to compare circuit (P3 has been leaded out).
  • 6. PCB size: 30(mm) x15(mm).

MPU - 6050 Module Three Axis Acceleration + Gyroscope Module

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Features:

  • 1 On-board MPU - 6050 integrated 6 axis motion processing chip
  • 2 On-board LDO chip, support 5 V / 3.3 V voltage input
  • 3 Commonly used pin have eduction, pin for the standard 2.54 mm
  • 4 Module support IIC standard communication protocol, with 16 bit AD converter, 16 bits of data output
  • 5 Users can control program of the accelerator full grid sensor in the range of 2 g 4 g 8 g and 16 g
  • 6 Angular velocity full case sensing range for 250 500 1000 and 2000 / SEC (DPS
  • 8 PCB size: 22.1 (mm) x13.6 (mm