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
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.
To test a dryer timer, you can use a multimeter to check for continuity in the timer contacts. Set the multimeter to the ohms setting and touch the probes to the timer contacts. If there is continuity, the timer is functioning properly. If not, the timer may need to be replaced.
wd timer
There are eight bits in a timer.
The i in timer is a long vowel and the e in timer has a short vowel.
A programmable timer usually just means a timer that can be programmed to go off at any time.
To set up a timer for lights in your home, you can purchase a plug-in timer device from a hardware store. Simply plug the timer into the outlet, then plug your lights into the timer. Set the timer according to your desired schedule, and the lights will turn on and off automatically at the designated times.