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Applications: This module can be apply in Program-controlled switches, copiers, washing machines, refrigerators, cameras, Disinfection cabinet, door, window magnetic, electromagnetic relays, electronic weighing, level meter, gas meter, water meter and so on. Specificatons: working voltage 3.3V..
$5.92
Ex Tax:$5.92
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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 ou..
$7.99
Ex Tax:$7.99
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..
$9.99
Ex Tax:$9.99
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 +..
$9.99
Ex Tax:$9.99
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5Pcs KY-038 Microphone Sound Sensor Module For Description: Brand:Renhotec Model: KY-038 Adopt LM393 main chip Electric condenser microphone Features Single channel signal output Low level output signal used for sound control light Great module for sound alarm system Working..
$8.99
Ex Tax:$8.99
>>>Manual: Click here to open..
$6.99
Ex Tax:$6.99
Package Included:5 x LilyPad TEMT6000 Light Sensor Module..
$9.99
Ex Tax:$9.99
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>>>Manual: Click here to open..
$6.99
Ex Tax:$6.99
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..
$17.99
Ex Tax:$17.99
Description: 1. Size: 32mm x 22mm x 22mm2. The main chip: LM393, MQ-3 gas sensor3. Work voltage: DC3-5V4. 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 output..
$12.99
Ex Tax:$12.99
Feature: Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor, and sound control,sound detectWhen there is sound,outputs low level and the signal lightCircuit board output switch quantityThe output effective signal is low levelSingle channel signal ..
$7.99
Ex Tax:$7.99
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..
$18.22
Ex Tax:$18.22