• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

connecting pic16f877 with a Pump

Not open for further replies.


New Member
Hi all
iam doing a senior design project, and iam trying to charge the pump so that it can provides water to the plants, my power supply will be coming from regular 110 vAC, i will be using an AC adaptor along with a voltage regulator, my idea is to connect the voltage output coming from the Pic to the power relay, and also the relay will be connected to the voltage regulator, i would like a further information about how i can make this process work.
your help is greatly appreciated
time is like gold, measure it and use it for good.


New Member
its easy in my eyes...

just contruct a pullup or pull down..cheme...

when you program to pull the output pin high it will switch the pump on..
or off..
depending what kind of relais you have..

Not open for further replies.

Latest threads

EE World Online Articles