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  • Current-SCT-013-031

    Current Sensor (SCT-013-030) Non-Invasive – 30A AC/DC

    Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter).
    The split core type such as the CT in the picture above, is particularly suitable for DIY use it can be clipped straight on to either the live or neutral wire coming into the building without having to do any high voltage electrical work.
    800.00
    Add to Cart
  • sharp-gp2y0a710k0f-ir-range-sensor-100-to-550cm-large

    Infrared Proximity Range – GP2Y0A710K0F (100cm-500cm)

    GP2Y0A710K0F is a long range Infrared distance measuring sensor unit capable of measuring distance from 100 to 550cm. It is 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

    2,200.00
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  • stainless-steel-waterproof-digital-temperature-thermal-probe-or-sensor-ds18b20-1m-7972-3782103-1-productnnnnn

    DS18B20 Waterproof Digital ThermalProbe

    Probe DS18B20 temperature sensor chip using original

    High quality stainless steel pipe anti-rust waterproof package

    3.0V ~ 5.5V power supply

    9 to 12 adjustable resolution

    Wide temperature range of -55 Celsius ~ +125 Celsius

    450.00
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  • voice recognition-3

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    Voice Recognition Module V3

    We all know that there is a kind of module which can control the light on and off. You make a sound, the light turns on. Then after a while it turns off. This is not voice recognition. We may call it Sound Control. Voice recognition is something that knows exactly what you were saying.

    We’ve beening thinking about a module which helps to control other devices by voice and it will not cost too much. Finally we designed this module. Well, what can this module do? It can recognize as much as 15 voice instruction, which is suitable for most cases involving voice control.

    3,200.00
    Add to Cart
  • DIY-Google-Cardboard-3d-Vr-Virtual-Reality-3d-Glasses-for-Iphone-Samsung-HTC-CellphoKKKKKKnes-3-5

    Google Cardboard 5.5 (Copy)

    Whether you’re making ten Cardboard viewers or ten million, the details make the experience. The Manufacturers Kit contains everything we've learned producing Google Cardboard: our recommendations, usage and branding guidelines, and specifications for each and every component, even the rubber band.

    400.00
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  • force sensitve resistor small

    Force Sensitive Resistor – Small

    INTRODUCTION

    This is a small force sensitive resistor. It has a 0.16″ (4 mm) diameter active 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, 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.

    1,250.00
    Add to Cart
  • force sensitive resistor

    Force Sensitive Resistor 0.5″

    INTRODUCTION

    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.

    1,150.00
    Add to Cart
  • ANALOG CURRENT SENSOR

    Analog 50A Current Sensor (AC/DC)

    INTRODUCTION

    This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sensor gives precise current measurement for both AC and DC signals.The thickness of the copper conductor allows survival of the device at high overcurrent conditions.
    The ACS758 outputs an analog voltage output signal that varies linearly with sensed current.

     

    This current sensor enables you to monitor currents in your project every second for energy saving or circuit protecting purposes.
    2,200.00
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  • PIXY CMUCAM5

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    Pixy CMUcam5 Image Sensor

    INTRODUCTION

    Do you want to add a pair of eyes to your robot? This image sensor can do it.
    Pixy is a smart vision sensor you can quickly “teach” your robot to find objects. It saves your time by only outputting the object data you’re interested in. Pixy is flexible – use it with the microcontroller of your choice. It connects directly to Arduino with the included cable, and fully supports Raspberry Pi and BeagleBone Black with included software libraries. It comes with mounting hardware to attach to your robot creation. The firmware, software and hardware are open source, so you can tweak to your heart’s delight. Free tech support is included on the CMUcam wiki!

    11,500.00
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  • NON LIOQUID LEVEL SENSOR

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    Non-contact Liquid Level Sensor

    INTRODUCTION

    The non-contact liquid level sensor utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for hazardous applications such as detecting toxic substances, strong acid, strong alkali and all kinds of liquid in an airtight container under high pressure. There are no special requirements for the liquid or container and the sensor is easy to use and easy to install.

    1,100.00
    Add to Cart
  • Fingerprint DFRobot

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    Fingerprint Sensor – DFRobot

    This is an Arduino compatible fingerprint module. With the high speed DSP processor, it could also work with other serial device, like MSP430, 51, AVR, PIC, STM32, ARM and FPGA device. This fingerprint module could work alone without any principal computer or any PC software. It could store 1000 fingerprint. Support fingerprint entry, intelligent image processing, fingerprint comparison and fingerprint search mode. It also has a high sensitivity to both wet and dry fingerprint recognition.

    This module could be widely used in security field, such as license management .etc. It can also be used to replace the IC card, password, hardware switch in your application.

    4,800.00
    Add to Cart
  • analog liq. sens

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    Analog Liquid Level Sensor (FS-IR02)

    INTRODUCTION

    This is a photoelectric liquid level sensor that is operates using optical principles. The advantages of this are good sensitivity and no need for mechanical parts – meaning less calibration! The corrosion resistant probe is easily mounted and can handle high temperature and high pressure. The sensor is equipped with an interface adapter for compatibility with the DFRobot “Gravity” interface.

    950.00
    Add to Cart
  • AC CURRENT SEN

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    Analog AC Current Sensor

    INTRODUCTION

    When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this problem. Using induction you can measure AC current without intrusive methods. Place your AC wire inside the unit, connect the unit to the sensor board using the 3.5mm jack connector and connect the sensor board to an analog input on your microcontroller. Use this sensor to measure AC motors, lighting equipment, air compressors or any other devices that use AC current.

    3,000.00
    Add to Cart
  • 10dof mems

    10 DOF Mems IMU Sensor

    INTRODUCTION

    At the beginning,the inertial measurement unit is an electronic device that measures and reports on a craft’s velocity, orientation, and gravitational forces, using a combination of accelerometers,gyroscopes, and magnetometers. Now IMUs are commonly used in the Human-computer interaction(HCI), navigational purposes and balancing technology used in the Segway Personal Transporter as we all known.
    The 10 DOF(degrees of the freedom) sensor is a compact and low cost IMU from DFRobot. It integrates the ADXL345 accelerometer, the HMC5883L magnetometer,the ITG-3205 gyro and the BMP085 barometric pressure sensor. It’s suitable for most of the controlling system because of the small dimension. The mounting holes make it possible to provide the highly accurate and stable sensor data.It embeds a low noise LDO regulator for supplying a wide range power input.Works with 3~8 volts power input.Certainly,the 10 DOF sensor is directly compatible with your Arduino boards.

    4,200.00
    Add to Cart
  • gravety analog

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    Gravity: Analog Adjustable Infrared Distance Sensor 3cm – 80cm

    INTRODUCTION

    This is an infrared distance switch. It has an adjustable detection range, 3cm – 80cm.  It is small, easy to use, assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Infrared wave length is part of the Sun’s natural light spectrum. While is a nice fit for indoor projects, outdoors with plenty of sun light and reflective surfaces on it’s sight is not adviced. It’s incredibly repurposable and can be used for a lot of different projects. The adjustable screw on it’s back makes it very convenient for different purposes. Digital read on your Arduino pin and you are ready to go. Good sensor choice for quick prototyping.

    Use it on a robot for wall detection and wall follower, or as some of the projects listed below as a trigger system. It’s round shape with the screwable holders make it a good choice for a home made assembled robot, with a hole of it’s diameter and the holders you can place it aiming at different positions on a robot. Or even place it near your PC to turn on and off your monitor.

    890.00
    Add to Cart
  • 61ho3TT9lRL._SL1024_

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    Infrared Proximity Sensor – GP2Y0A02YK0F Sharp Long Range

    Infrared proximity sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.

    This sensor is great for sensing objects up to 5 feet away!

    850.00
    Add to Cart
  • r365-gp2y0a41sk0f_0

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    Infrared Proximity Range – GP2Y0A41SK0F Sharp Short Range

    Sharp infrared distance sensor makes continuous distance readings and outputs an analog voltage proportional to an objects range. Working range of 1.5″ to 12″ (4 cm to 30 cm). Kit includes wires and connector. This model is a direct replacement for the discontinued Sharp GP2D120.

    850.00
    Add to Cart
  • 00242-1

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    Infrared Proximity Sensor – GP2Y0A21Y Sharp Mid Range

    Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 80cm. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.

    850.00
    Add to Cart
  • s-l300

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    SR04 Mounting Bracket

    100% Brand new and high quality
    Lightweight and durable, easy to match the ultrasonic sensor
    Application: Stationary ultrasonic sensor modules and other products
    Material: Acrylic
    Color: Blue
    Thickness: approx. 2.8-3.1 mm
    Inner diameter: approx. 16mm
    Fixing hole diameter: approx. 3.8MM
    Note: This bracket only support Ultrasonic Module HC-SR04, NOT support other type Ultrasonic module

    180.00
    Add to Cart
  • HTB1g9V6HpXXXXXOXVXXq6xXFXXXz

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    RS232/TTL CCTV JPEG Camera module

    RS232/TTL JPEG Serial Port CCTV Camera Module SCB with video out Support VIMICRO VC0706 protocol.

    2,250.00
    Add to Cart
  • 0 UGE Heart Rate Monitor AD8232-b-500x500

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    Heart Rate Monitor ECG AD8232 Module + Leads

    The AD8232 based module is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op amp to help obtain a clear signal from the PR and QT Intervals easily.

    3,100.00
    Add to Cart
  • 12970-00

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    Sensor Cable – Electrode Pads (3)

    This is simple three conductor sensor cable with electrode pad leads. These cables are 24″ long and feature a 3.5mm audio jack connector on one end with snap style receptacles for biomedical sensor pads. Each cable comes in a red/blue/black set. Dimensions: 24″ Long.

    1,300.00
    Add to Cart
  • 12650-01

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    Single Lead Heart Rate Monitor ECG – AD8232 (SparkFun)

    The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op amp to help obtain a clear signal from the PR and QT Intervals easily.

    The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications. It is designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement.

    2,750.00
    Add to Cart
  • 12969-02

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    Biomedical Sensor Pad (10 pack)

    This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. these little pads are perfect for short-term monitoring of Neurofeedback and Biofeedback purposes. They are to be used once and are very handy because of integrated, latex-free gel. Each pad adheres very well to the skin and the snap connector can be pushed on or removed from the electrode lead with no issue.

    1,300.00
    Add to Cart
  • 61iJxxDe2XL._SL1100_

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    MQ-3 Gas Sensor

    MQ-3 gas sensor has high sensitity to Alcohol, and has good resistance to disturb of gasoline, smoke and vapor. The sensor could be used to detect alcohol with different concentration, it is with low cost and suitable for different application

    650.00
    Add to Cart
  • Waveshare-Sound-Detection-Module-Sound-Sensor-Module-Voice-Detector-Sensor-Intelligent-Vehicle-for-STM32-AVR

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    Sound Sensor- Waveshare

    • Onboard audio power amplifier LM386
    • Audio signal gain up to 200
    • Adjustable accuracy
    • Signal output indicator
    395.00
    Add to Cart
  • 018-gy-68

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    BMP180 Pressure Sensor

    BMP180 is the best low-cost sensing solution for measuring barometric pressure and temperature. Because pressure changes with altitude you can also use it as an altimeter! The sensor is soldered onto a PCB with a 3.3V regulator, I2C level shifter and pull-up resistors on the I2C pins. The BMP180 is the next-generation of sensors from Bosch, and replaces the BMP085

    400.00
    Add to Cart