Circuit testing completed!!!

So far, the circuit has successfully built into copper board and work as expected.

So we have done the part on circuit testing. Compare to other group, our circuit is much easier because no need to see the result from oscilloscope.

We have used an LED with voltage supplied connected to relay of the circuit. When the relay is turned on, LED lights on and vice versa.

The circuit turn on LED when there is low light frequency.

Now, we left the report part and powerpoint presentation to be done.