Thursday, 10 May 2012

Week 12


Title of activity: Combine All Circuit and test the circuit. 

Objective:To make sure all the circuit ( rf and tx circuit ) funtcion and workable 

Content/procedure:Burn the programmed to the PIC 16F877A and try to move the helicopter with the new circuit without using the remote control. The new circuit got 6 button. 

Result and Analysis: When testing the circuit, they are bit problem with the programmed, after testing the circuit, the motor at the helicopter is funtcion, but the main problem is they are no transmit data from tx to rx.

Conclusion: When testing the circuit, the problem occurs.then i need to trouble shoot the programmed and the circuit first. The troubleshooting takes time and i need help from my friend. The programmed is suitable for the rx and tx, but maybe the problem occurs from the circuit. Maybe from receiver and transceiver at the circuit. Then i put out the receiver and transceiver then i change it with the new one. Then i continue testing and trouble shoot the circuit.



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