A defrost control typically.
A programmable timer usually just means a timer that can be programmed to go off at any time.
delay timer
The 555 is not a sound chip, it is a general purpose programmable timer. As such, it is possible to program it to generate sounds or clock digital sound synthesizer chips.
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
-Holddown timer
A defrost control typically.
Connection establishment timer, persist timer, keepalive timer, retransmission timer
No, "timer" does not have a short vowel sound. The "i" in "timer" is pronounced as a long vowel, like in the word "time."
The i in timer is a long vowel and the e in timer has a short vowel.
it depends on if you mean a camera timer or an overall timer.. if an overall timer then yes. if a camera timer then no, none of the blackberry's have a timer for your camera. but if you go on app world and type in "nux shoot" you will get one, it is completely free and great.
The timer has to be multi-pole. The ballast must be connected to the load contacts of the timer. If the timer is a 120 Volt timer, the timer has to run on a 120V. circuit. Loads are loads, and as long as you have a multi-load timer you can hook up whatever you want. If the timer only works on a shared power source (load shares the timer supply) you will need to use a contactor on the load side or the timer.
There are eight bits in a timer.
wd timer
A programmable timer usually just means a timer that can be programmed to go off at any time.
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.
with a home lamp timer