I want to buy a switch for my water pump. Basically want it to come on from 4-5 am, when water pressure is best, but I never manage to wake up.
There must be a timer switch which can do this? but where to buy it from in Lahore?
Please advise?
sounds like a simple circuit....
same as an alarm clock, except instead of the buzzer you have a relay to the water pump.
There are 24 hour clock based switches. I have one using for my house outdoor lights to auto on at maghrib and shut after fajr. it has dip switches to set on/off for every 30 minutes. I bought from droghwala, but you may try hall road etc.
I have this timer switch which will meet your requirement I have purchased it for some purpose but never used it Purchased it for $40
If you want it then inbox me
This one
i can make you one using an arduino you can program it as you please inbox me if interested
What are these switches called? where on Hall Road?
What are the funcations? can you have multiple times programmed in it, so for example from 4-5 am and then 6-7 am?
brother these are easily available at aliexpress. just surf the site for timer switches and you will find many
you can also install pressure switch which detects the pressure and starts the motor...
Don't know what are they called in desi language. This is the pic I got. Bought it for 500 Rs.
BuyHut 24 Hour Plug In Timer Switch 1 Pack
click me
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great! thanks all
bro, from where did you get this in karachi. i also want to have one for my fridge. thanks.
bro can you let me know cost of pressure switch and its availability in karachi? thanks.
in Karachi goto cooperative market on main abdullah haroon road, enter from the last stair case of market which is opposite saddar GPO and next to TCs office in walk upto 3rd corridor on left and thats the place full of such gadgets, it is like mini Akhiabara of Tokyo from button cells to GPS units & welding generators all are available at reasonable price. @msalimsabir
Buy Digital Time Programmable Save Electricity Switch (Code 1018) Online in Pakistan | Kaymu.pk
This is a very very simple to use Timer. I have been using it in my home for:
Does the time need to be set in case of power failure or it has backup?
You need contactor based timer module for this, all timers people referring here are simple relay based and not suitable for water motor.