TESTING THE CIRCUIT

Assalammualaikum.. 

We are going to test our circuit either it is function or not. If the circuit function, so we will go to the next step which is design the casing for our project. 

Figure 1.0 Trainer Kit ETH 7000 and its part.

Before we use battery 9V as a power supply, we test the circuit by using trainer kit at level 2, medical laboratory. Sir Shahrul helps us to repair our circuit by measuring the voltage output after we test the circuit for the third times. This is because, our circuit connection have some problem regarding that part. Actually, we have did the circuit before with our supervisor. Maybe because of our mistake, the circuit does not function very well after we design it at PCB board. Sir Shahrul also tell that our switch and LED need to change it with a new one. We are also reprimanded for our sensor. He told us that sensor is very sensitive and always wipe the sensor after use it.  

Alhamdulillah, after we test for the fifth times, the circuit function as we test it with our supervisor. Thanks to Sir Shahrul because of him, our circuit had been done successfully.

Figure 1.1 The circuit that had been test successfully.