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Specifications: 1. Working voltage: DC 3.3V-5V 2. Working current: try to choose more than 1A power supply 3. Working temperature: -10 °C - +50 °C 4. Mounting aperture: M3 screw 5. Detection distance: 1mm to 60 CM is adjustable, the closer the distance is, the more stable the performance is, and t..
$6.99
Ex Tax:$6.99
Feature:Using sensitive photosensitive resistance sensorThe comparator output signal is clean, good waveform, driving ability, more than 15mA.With adjustable potentiometer to adjust the brightness of the light measuringThe working voltage 3.3V-5VThe output form: DO digital switching outputs (0 and 1..
$4.99
Ex Tax:$4.99
>>>Manual: Click here to open..
$9.99
Ex Tax:$9.99
Descriptions: This is a Mini stainless steel float swith,contains no mercury. This float switch is a device used to sense the level of liquid within a tank,the switch may activate a pump,an indicator,an alarm,or other device. This Mini float switch is a simple structure,easy installation liqu..
$9.99
Ex Tax:$9.99
Specification: 1. Photosensitive resistance module's most sensitive to ambient light, commonly used to detect environment around thebrightness of the light, or MCU trigger relay module, etc.;2. Module in the environment light intensity than set threshold, output high level DO end, when the environm..
$19.00
Ex Tax:$19.00
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Feature:Using sensitive photosensitive resistance sensorThe comparator output signal is clean, good waveform, driving ability, more than 15mA.With adjustable potentiometer to adjust the brightness of the light measuringThe working voltage 3.3V-5VThe output form: DO digital switching outputs (0..
$26.99
Ex Tax:$26.99
Descrition:The current sensor chips: ACS712ELC-30AThe module can measure the positive and negative 30 amps, corresponding to the analog output 66mV / APin 5V power supply, on-board power indicatorUsing gold plated circuit boardsNo test current through the output voltage is VCC / 2Size: 31 x 13mmNote..
$109.99
Ex Tax:$109.99
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Feature:Quantity: 1pcSize: 3.5 x 1cmPower supply: 5V DCDetector distance: 10mmBuild-in Tcrt5000 Sensor NSORApplicable to a variety of platforms including / AVR / ARM /PICPackage included:50 x Infrared line track follower sensor module..
$45.00
Ex Tax:$45.00
Description: Water Sensor water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to complete water to analog signal conv..
$15.99
Ex Tax:$15.99
>>>Manual: Click here to open..
$26.99
Ex Tax:$26.99
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Overview:
HR202 humidity sensitive resistor is a new type of humidity sensitive component using organic polymer material. It has wide moisture absorption range and stable long-term performance. It can be used in storage, compartment, indoor air quality control, building automation, me..
$20.99
Ex Tax:$20.99
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Description : The sensor module light is adaptable to the environment, the working voltage of 3.3 V to 5 V. It has a pair of infrared transmitting and receiving tube, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving by the tube. After ..
$35.99
Ex Tax:$35.99