1. IntroductionIn this project, we got to design a Sensor Control Car. The car itself has the ability to moveBy following the designed route path.Objectives Design the control circuit for the mobile robot. Test the completed project using different track configurations.

2. Content page Introduction Material List Schematics Diagram And Vero-Board Layout Soldering and Wiring Circuit Board Testing and measurement Circuit Operation Problems Encounter 3. Material list 4. Problems Encounter Wrong Component was given Faulty Tools VeroBoard Size too small Lack of equipments Components Connected Wrongly Veroboard copper track torn off Using Circuit Breaker to cut wrong place Soldering not sticking to the copper track Losing some small parts items 5. Schematics Diagram And Vero-Board LayoutLeft/Right Sensor CircuitLeft/Right Control Circuit 6. Soldering & WiringEverything was done normally, no difficulties except... Need to re-do wiring and solder it back Re-check the wiring to ensure blockage are available To make sure that the connection are connected welland no distortion in between each componentThe use of Solder & Wire Using wire as jumper to connect the components together Using Soldering iron & Solder to connect the components together on theveroboard copper track. 7. Circuit Board Testing and measurementSo how do we Test our Circuit Board to ensure that its working? Using the trainer set and a probe to test the circuit. IC chip should not be hot when you are testing your circuit. Using a multimeter to check for errors in the circuit Eg : Shockcircuit. Making sure that the Sensor Circuit Sense it when you tap it with your fingers. Using a multimeter to measure. 8. Circuit OperationSo how actually the whole circuit works?When the L1,L2 & R1,R2 sensor Circuit Sense the white track, The sensor circuitWill be high. Therefore, it will transmit to the control circuit IC chip and provide output lowto pin 10 to on the motor. 9. Circuit Operation How Does The Sensor Sense How Does The Motor Works and moveSensing Signal Conditioning Controlling Driving Mechanical Implementation 10. The End