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How would one make a lock that is triggered by a smoke detector?
Wiki User
∙ 10y ago
Perhaps a two-stage process. Firstly, gain access to the electrical output in the smoke detector, that drives the noise transducer. Use this (amplified?) to drive the mechanism of your electrically-operated lock.
Wiki User
∙ 10y ago
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How do u use PLL as FM detector?
To use the PLL (Phase Lock Loop) as FM detector, you need to know the Free-running frequency.
How can you make a button to lock the door that a small dog can use?
It depends on the lock and where the mechanism is. Need the year, make, and model in order to provide a better answer. Locks that have a plunger type mechanism can have a modification made so the foot would activate the lock.
Final year project for electronics?
It depends upon the area of your interest. There are many project ideas.. Some of them are: 1. Metal Detector. 2. Burglar Alarm. 3. Hand gesture mouse control. 4. Electronic code lock. etc. You can refer the websites also e.g. electronicsforu.com.
Which is faster latches or flipflops?
A D latch is level triggered. It will follow the input as long as the gate is true. Once the gate goes false, the output will stay at the last known value. A D flip flop is edge triggered. The output will not change until the edge of the gate. At that point, the output will go to the state of input, and then it will stay at that value.
Can you glue down engineered click lock floor?
No it's impossibleEdit: I would have to disagree with this answer. Typically, you would not glue click lock hardwood floors, but if the floor is level and even you could both click it and glue it. It's not necessary, but you could do it.ANS 3 - If the click-lock flooring is laid properly it should be on thin wavy foam sheet. -It's supposed to 'float' ! If this is left out and the laminate is glued to sub floor, chances are good that it will start to separate in much used areas. -NOT a good idea to glue it
What is the function of a Chubb detector lock?
A Chubb detector lock has a integral security system which if attempted to be picked causes frustration for the criminal and alerts the owner of the lock that it has been tampered with.
How do u use PLL as FM detector?
To use the PLL (Phase Lock Loop) as FM detector, you need to know the Free-running frequency.
How To Open A Combination Lock On A Samsonite Suitcase?
In order to open any combination lock you need to know the correct combination, set each wheel of the lock so that the correct combination of numbers are visible in a line and the lock will then pop open when triggered.
How-to open a combination lock on samsonite suitcase?
In order to open any combination lock you need to know the correct combination, set each wheel of the lock so that the correct combination of numbers are visible in a line and the lock will then pop open when triggered.
How phase lock loop is used as a universal detector for Amplitude Modulation?
I could certainly be wrong, but my recollection is that a phase locked loopis a universal detector for Frequency and Phase modulation, and is quiteinsensitive to Amplitude modulation.
Is there a combination to every lock?
Yes, or there would be no point in having a lock.
2000 Chevy blazer door will not close.tried to close the door with seat belt metal in the way apparently triggered the lock. How do I get the lock open?
Make sure the door is unlocked and pull the handle, either inside or outside, and it should open the lock. If not, use a screwdriver to pry it back open with the handle pulled all the way out or up depending on the handle.
Why does your car lock you out and electric appliances turn themselves on and off?
The device holds residual power. When in perfect case scenario, just enough power to activate/ deactivate the device, it is triggered with a surge.
Why is a spring needed in the lock of a door?
Without a spring, the lock would never unlock. Therefore, a lock of a door required a spring.
Would a key made for a lock with combination number 13234 would open the same kind of lock with combination 43231?
Yes
Can you smoke an electronic cigarette if your not a smoker?
If by "smoke" you mean ignite (set it on fire), such a thing would be very dangerous. Electronic cigarettes cartridges contain a small amount of alcohol, plastic, and in some cases other combustible materials.
How do you open a Huffy chained combination lock?
If you do not have the combination, there is no way to open the lock. A master combination would defeat the purpose of having the lock.
