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SENSOR

SENSOR
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  • 5 Channel Tracking Sensor Module – Infrared Tracking Sensor
    5 Channel Line Tracking Sensor Module (BFD-1000) Info 5 Channel Line Tracking Sensor Module (BFD-1000) is a sensor board designed for use with line follower robots. This module has been sufficient to meet the day-to-day task of tracking, but also with the infrared distance sensor and touch detection sensor, the board makes your robot design able to adapt to the situation easily.   5 Channel Line Tracking Sensor Module (BFD-1000) - General Specifications 5 channel high sensitivity sensor High accuracy for tracking black line. Distance sensor at the front, distance can be adjusted Special touch sensor design, making the robot design simple Digital output signal Indicator LEDs   5 Channel Line Tracking Sensor Module..
    S$19.90
  • 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.          This sensor can easily measure large current   ..
    S$27.00
  • Adjustable Infrared Sensor Switch 3-80cm
    This is a set of transmitter and receiver in one of the photoelectric sensors. 1 detection distance can be adjusted according to the requirements. The sensor has a detection distance, by small visible light interference, cheap, easy to assemble, easy to use features, can be widely used in robot obstacle avoidance, line piecework and many other occasions.   Electrical Characteristics: U: 5VDC I: 100mA Sn: 3-80CM   Size:   Diameter: 17MM Sensor length: 45MM Lead Length: 45CM   Application:   1, the production line goods automatic counting device 2, multi-reminder 3, maze robot   Photoelectric sensors (photoelectric switch) NPN normally open Model: E18-D80NK. ..
    S$15.00
  • Alcohol Sensor MQ303A
    MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.    Features High sensitivity Fast response and resume long life and low cost Mini size   ..
    S$10.50
  • Analog Alcohol Sensor(MQ3)
    INTRODUCTION The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathalyser.It has a high sensitivity to alcohol and small sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.   Notice:The new version of analog sensor port pin mapping has been changed as the following two features.Please check the tips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update. For the inconvenience caused, please understand.       SPECIFICATION Power supply: 5V Interface type: Analog High se..
    S$12.00
  • Analog Carbon Monoxide Sensor (MQ7)
    INTRODUCTION The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO-gas concentrations anywhere from 20 to 2000ppm. The sensitivity can be adjusted by the potentiometer.    Notice:The new version of analog sensor port pin mapping has been changed as the following two features.Please check the tips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update. For the inconvenience caused, please understand.   SPECIFICATION Power supply needs: 5V Interface type: Analog Pin De..
    S$17.00
  • Analog CO/Combustible Gas Sensor(MQ9)
    INTRODUCTION The MQ-9 Analog Gas Sensor has high sensitity to Carbon Monoxide, Methane and LPG. The sensor can be used to detect different gases containing CO and combustible gases, it is low cost and suitable for a variety of applications.  The core sensing material of MQ-9 gas sensor is SnO2, which has a lower conductivity in clean air. It makes detection by cycling high and low temperature, and detects CO when low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising. When temperature rises (heated by 5.0V), it detects Methane, Propane, combustible gas,etc  and cleans the other gases adsorbed under low temperature.    Notice:The new version of anal..
    S$21.90
  • Analog Gas Sensor(MQ2)
    INTRODUCTION   The analog gas sensor - MQ2 is used in gas leakage detecting equipments in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It has a high sensitivity and fast response time.And the sensitivity can be adjusted by the potentiometer.   Notice:The new version of analog sensor port pin mapping has been changed as the following two features.Please check the tips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update. For the inconvenience caused, please understand.     Improvement List ..
    S$12.00
  • Analog Gas Sensor(MQ4)
    INTRODUCTION The MQ4 is used in gas leakage detecting equipment in consumer and industry markets,this sensor is suitable for detecting CH4,Natural gas, LNG, avoid exposure to alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer.   Notice:The new version of analog sensor port pin mapping has been changed as the following two features.Please check the tips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update. For the inconvenience caused, please understand.     Improvement List Standard assembling structure (Times-of-5mm Center d..
    S$12.00
  • Analog Gas Sensor(MQ5)
    INTRODUCTION   The MQ5 is used in gas leakage detecting equipment in consumer and industry applications,this sensor is suitable for detecting LPG, natural gas, coal gas. Avoid the noise of alcohol, cooking fumes and cigarette smoke. The sensitivity can be adjusted by the potentiometer.         SPECIFICATION Power supply needs: 5V Interface type: Analog Pin Definition:  1-Output  2-GND  3-VCC High sensitivity to LPG, natural gas, town gas Small sensitivity to alcohol, smoke Fast response Stable and long life ..
    S$12.00