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How working of the microcontroller baesd industril timer?
There are different types of industrial timer like ON Timer, OFF timer, Cyclic Timer, sequential timer there basic function is the same to turn ON/OFF devices at particular time or after a specific durations check this link for a simple microcontroller based ON timer where where a device is turned ON for a specific duration after a switch is pressed http://www.dnatechindia.com/index.php/Code-Library/8051_ASSEMBLY/ON-Timer-Program.html here is another link for adjustable cyclic timer where a device is turned ON/OFF continuously for a specific duration http://www.dnatechindia.com/index.php/Kits/Microcontroller-Kits/Adjustable-Cyclic-Timer.html
What is a programmable timer?
A programmable timer usually just means a timer that can be programmed to go off at any time.
What is an UJT timer?
UJT is an abbreviation for (Unijunction Transistor) the electronic component that is at the heart of a simple timing circuit. A UJT timer is a circuit used in an electonic system to deliver a specific time. For instance, a 30 second UJT timer might be used to turn on a Green traffic signal for 30 seconds, then turn off. UJT is a specifically cheap way of doing this type of timed signal. Timers using UJTs have largely be superseded by timers based on a 555 integrated circuit.
Why timer can be used in star delta starter?
delay timer
Timer in Flash - How to stop it?
Hello,I am learning how to make a timer to my game. It is something like "Who wants to be a millionaire?" I have 15 questions. There is timer for each question:60 seconds.... When I click on an answer I go on next frame, but my timer does not stop. What should I add ( and where ) to stop my timer when I clik an answer? My code for the timer is:timer = 60;countdown = function(){_root.timer--;if(_root.timer
What is the self timer on a camera?
the self timer times by its self so if you turn it on and walk away it takes a little bit of time until it takes a pic by its self.
Are there any ovens that turn off by themselves with a timer?
Yes, any of the models labeled with "Self Timer" can be set to turn off after a certain amount of time.
How do you set timer?
You need to turn the timer handle hars in a clockwise motion
How do turn off the self timer on a canon EOS Rebel xsi?
you would press right on the d-pad and chose single or continues shooting
Why does your pump turn-off by itself when the timer is not on?
If the timer is not on then how can the pump turn off? The timer should have to be on for the pump to run in the first place. Can you ask the question in a different manner? Ken
How do you turn on the on timer on a samsung smart tv?
To turn on the timer on a Samsung Smart TV use your remote to look under the tools menu. Click on timer and select your preferences.
What does the microwave timer told me it was time to turn my tv dinner?
what does the microwave timer told me it was time to turn my TV dinner mean
How do you turn off the timer in minecraft PC GAMER demo?
You can't turn off the timer since it's a demo game.
How do you use the self timer on the asahi pentax k1000?
The K1000 is a fully manual camera, only. It will be necessary for you to buy a self timer winder. This attaches to the shutter release and is extremely easy to use. Hunt for the wind down self timer on ebay. Costs $ 5 to 8.
Can an electrical timer be used to control on and off power to self ballast lamps?
Yes, an electrical timer can be used to control the on and off operation of the power to self ballast lamps.
Why is a timer is used in an electrical circuit?
Timer relays are used in control circuitry. There are two main types, an (off delay) and an (on delay). If you want one device to turn off before the timer controlled device then you would use an off delay timer. If you want one device to turn on before the timer controlled device then you would use an on delay timer. When the timer is energized this starts the timer circuit in the relay to time out.
How do you turn off a light if it is on a timer?
Usually there is a knob that clicks when you turn it, as you turn it the light will go on and off.
