WEEK 12

WEEK 12

Title of Activity : Circuit wiring/ circuit connection

Objective : To make circuit wiring tidy and neat

Activities/ Procedure :

1) This week, we are combining all the circuit to make a complete circuit. Firstly, we connect positive(+ve) and negative(-ve) terminals to micro controller circuit input voltage. Next, we connect gas sensor circuit to micro controller circuit and lastly LCD display input terminal to Micro controller circuit output terminals.

2) It is crucial to make a correct wiring installation as it may damaging the circuit. Shown below is competed circuit.

Completed circuit installation

Conclusion : Although it may seem as easiest part of making complete circuit,but extra observation and technical knowledge must be put ahead to ensure circuit can well functioning.