how to reduce the electrical noise

Hey ,

Thank you for replying .

I will try the 0.1uF caps in parallel, but I have to buy them tomorrow to try.

I have capacitors on both sides of the 7805.

Grumpy_Mike:

Someone suggested keeping a lower value resistor for reset instead of 10k, how lower that should go?

Ignore him he knows not what he says.

2 10uF capacitors.

put 2 ceramic capacitors of 0.1uF in parallel with the ones you have. Mind you the capacitors shown on the link do not look like 10uF at all they look like 10nF.

I will take a photo very soon

Good.

I have used voltage regulation in the circuit using the 7805

Have you got capacitors on the input and output pins?