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Description: - High sensitivity IR receiver - Extremely sensitive to wave between 760-1100nm - With power supply indicator lamp and comparator output indicator lamp - AO, real-time thermister voltage signal output and high / low electric level signal output,Analog quantity output - Threshold rollo..
$6.99
Ex Tax:$6.99
Features: 1. using the NTC thermistor sensor , good sensitivity 2. the comparator output signal clean waveform is good , driving ability, than 15mA. 3. adjust the temperature distribution bit detection threshold 4. Working voltage 3.3V-5V 5. the output format : Digital switching output (0 and 1) 6..
$7.99
Ex Tax:$7.99
Features: - Single channel signal output - Low level output signal used for human body touch sensor alarm - Adjustable sensitivity - With fixed bolt hole for easy installation Specifications: Working voltage: for DC 5V Material: PCB + Brass Dimensions: 43 x 16 x 15 mm Weight: 3 g Color: red +..
$7.99
Ex Tax:$7.99
>>>Manual: Click here to open..
$5.99
Ex Tax:$5.99
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Description:
The Light sensor module uses the GL5528 photoresistor to detect the light intensity of the environment. The resistance of the sensor decreases when the light intensity of the environment increases. The chip LM358 is used as a voltage follower to enable you get a accurat..
$2.56
Ex Tax:$2.56
Package Included:3 x LilyPad TEMT6000 Light Sensor Module..
$7.99
Ex Tax:$7.99
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>>>Manual: Click here to open..
$5.99
Ex Tax:$5.99
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Specifications:
The distance between PCB two circular hole (point to point center) is 1.5cm, and the aperture is 0.3cm.
Slot type optocoupler slot width : 10mm
Main chip: LM393, slot type optocoupler H2010
Working voltage: DC 5V
Size: 32mm x11mm x 20mm
Characteristi..
$5.99
Ex Tax:$5.99
Specifications: Main chip: LM393, 3144 Hall sensor Working voltage: DC 5V Size: 2.7 cm x 1.4cm Interface description (4-wire system): 1 VCC external 5V voltage 2 GND external GND 3 DO small board digital output interface (0 and 1) Features: 1. Has a power indicator and signal output indication..
$13.99
Ex Tax:$13.99
Description: 1. Size: 32mm x 22mm x 22mm 2. The main chip: LM393, MQ-3 gas sensor 3. Work voltage: DC3-5V 4. With the signal output instructions; 5. Dual output (analog output, and TTL level output); 6. TTL output valid signal is low, the microcontroller can be connected directly; 7. 0 ~ 5V analog..
$9.99
Ex Tax:$9.99
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Feature:
Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor, and sound control,sound detect
When there is sound,outputs low level and the signal light
Circuit board output switch quantity
The output effective signal is low..
$6.99
Ex Tax:$6.99
More document click to download: MAX3010Overview: The MAX30100 is an integrated pulse oximetry and heart-rate monitor sensor solution. It combines two LEDs, a photodetector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals. The MAX30100 opera..
$11.22
Ex Tax:$11.22