Sensor & Detector Module
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 voltage: DC 4-6VInterface definition: AO: analog output sensor GND: gro..
$20.99
Ex Tax:$20.99
>>>Manual: Click here to open..
$11.99
Ex Tax:$11.99
Features:PCB size: 1.5 x 1.9cmWorking voltage: 5VOutput high level when receive laser signalOutput low level when not receive laser signalNote:The sensor uses a non-modulated laser receiver, please use indoors where no light, sunlight or other fixtures may interfere, recommended for use in dark envi..
$28.00
Ex Tax:$28.00
Package Included:20 x LilyPad TEMT6000 Light Sensor Module..
$21.99
Ex Tax:$21.99
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 Characteristic: 1. There is a signal outp..
$12.99
Ex Tax:$12.99
>>>Manual: Click here to open..
$108.99
Ex Tax:$108.99
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 ..
$15.99
Ex Tax:$15.99
>>> Manual: Click here to open..
$60.99
Ex Tax:$60.99
Description: Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to digital conversion on the signal line will allow you to establish the lo..
$30.99
Ex Tax:$30.99
>
>>>Manual: Click here to open..
$35.99
Ex Tax:$35.99
Introduction to the RFID module: The MF522-AN module adopts MFRC522 original chip design card reader circuit, which is easy to use and low in cost. It is suitable for users of advanced applications such as device development and card reader development, and users who need to design/produce RF card..
$29.99
Ex Tax:$29.99
Features: - This module can be connected to the analog I / O port, - when speaking to the microphone, the analog value will be changed. - A recorder can be made by reading and saving the analog value. Specifications: Brick Type ..
$26.00
Ex Tax:$26.00