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
the four components of fire are heat, fuel, oxygen and the sustaining chemical reaction
You "crack" it.
it was used to make things that needed steel
A lead or lag applies to a signal due to active components to make it lead or lag the original signal
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.
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.
Yes, replace the sensor and have the dash light reset.
Heat fuel and oxygen
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.
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.
To hold light to bend ligh make happy peole laugh
It is important that the sensor receives the correct amount of light. To restrict the amount of light would produce poor results.
Yes
yes
Sounds like the coolant sensor is unplugged....or possibly a bad sensor. Check to make sure it's plugged in...replace if needed.
No, that is a check engine light. You may need a sensor or have a sensor cleaned.
yes