**TCRT5000** is an infrared reflectance sensor that is commonly used in line-following robots. It is a short-range sensor that can detect the color and distance of an object ³. The sensor consists of an IR transmitter and an IR receiver. The way it works is that the IR transmitter emits an IR signal..
AC Power Analyzer 20A/4400VA in an acrylic shell.AC Only Power Analyzer utilizing Hall Effect current sensor for greater power handling capacity.This AC Power Analyzer is a true energy monitoring circuit that measures with precision the following AC line parameters for a comprehensive electricity en..
Usually paired with a Laser Transmitter Module (Sold separately)Laser Sensor/Detector/Receiver ModuleWorking Voltage: 5VOutput: 1 bit digital, Logic low on no Laser detection.Wavelength: 650nm Approx.Typical Applications:- Cut beam sensor- Perimeter Security- Safety Guard- Data TransmissionWirin..
Low cost Microwave Motion Sensor with digital logic output. Detect motions even through glass windows. Has unpopulated CDS terminal- users can add a CDS; this will automatically disable motion detection under strong ambient light conditions (i.e. Daytime outdoors).Detection Distance: 7M typicalPower..
W1209 is a simple digital readout temperature controller for heaters and applicable heating appliances.For more information: Visit this link!
Wiring Connections :Specifications :Operating Voltage
12VDCTemperature Control Range
-50 to 110 degree CelciusTemperature Control..
**MQ4 Gas Sensor Module** is a metal oxide semiconductor (MOS) type gas sensor that is mainly used to detect the concentration of methane (CNG) gas in the air. It is typically used in homes or factories to detect the concentration of methane gas. The sensor is composed of a micro-ceramic tube of AL2..
This module is sensitive to the environment temperature and are commonly used to detect the temp. of the surrounding environment. Youcan change the temperature detection threshold by adjusting the potentiometer. The module can also be replaced with a line of temperature sensor, used for water temper..