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well when you talk in electronic subjet we said circuits you need ,but you normally buy a seurity ir detector and put (don´t know this in english contator is mall piece with metal like electric engines and 2 votages gates one is generated for ir detector and the other one is for you main circuit as alarm when the ir detector turn on that part of the contator the both circiuts turns on) both are normally close
another is a laser alwais on mirror and circuit who detect when light is off that circuit I know needs diode sensor and chip with gates and true table
What else can I help you with?
What are the 4 components of a fire?
the four components of fire are heat, fuel, oxygen and the sustaining chemical reaction
How do you make light mineral oil from heavy?
You "crack" it.
How much did the iron cost in the 1800s?
it was used to make things that needed steel
What does lead mean in electronics?
A lead or lag applies to a signal due to active components to make it lead or lag the original signal
What are 3 factors needed to make an explosion?
An explosion typically requires three key factors: a fuel source, an oxidizer, and an ignition source. The fuel provides the combustible material, the oxidizer, such as oxygen, supports the combustion process, and the ignition source initiates the reaction, leading to a rapid release of energy. Together, these components create the conditions necessary for an explosive reaction to occur.
How can I make a motion sensor light stay on?
To make a motion sensor light stay on, you can adjust the settings on the light itself or use a separate switch to override the motion sensor. Some lights have a "dusk-to-dawn" mode that keeps them on continuously, while others may have a manual override feature that allows you to control when the light stays on. If your light does not have these options, you may need to consult the manufacturer's instructions or consider installing a separate switch to keep the light on when needed.
Will 02 sensor make engine light come on?
Yes, replace the sensor and have the dash light reset.
What components are needed to make a fire?
Heat fuel and oxygen
Can a copper penny make a light bulb glow?
No, a copper penny cannot make a light bulb glow on its own. The electrical conductivity of copper is too low to generate enough current to power a light bulb. Additional components, such as a power source and circuit, would be needed to make the light bulb glow.
How can I make a motion sensor light stay on continuously?
To make a motion sensor light stay on continuously, you can usually override the sensor by flipping the switch on and off quickly. This will keep the light on until you manually turn it off again. Keep in mind that this may vary depending on the specific model of the motion sensor light.
Why does sensor light turn on?
To hold light to bend ligh make happy peole laugh
Why is it important to make sure that not much light reaches the sensor of a camera?
It is important that the sensor receives the correct amount of light. To restrict the amount of light would produce poor results.
Does the oxygen sensor make the check engine light come on?
Yes
Can a dpfe sensor make your check engine light come on?
yes
What Probable fix for a 92 Caprice 305 engthat has atemp gage that does not move and over temp light on but car is not overheating?
Sounds like the coolant sensor is unplugged....or possibly a bad sensor. Check to make sure it's plugged in...replace if needed.
Will putting oil in your car make the engine light go out n a ford 2002 escape?
No, that is a check engine light. You may need a sensor or have a sensor cleaned.
Will an bad oxygen sensor make the engine check light come on?
yes
