WEEK 9 FYP 2

Title of objective:

test the led  and lcd panel result that act as output for stage of motor.

OBJECTIVES

we can see or know the output of this project.

CONTENT/PROCEDURE

1. Connect the project with battery.
2.make sure all the connection is okay.
3. all the result is recorded.

ANALYSIS

This table and figure above is taken when we do testing. all the data i combine in table above to make it clearly to see.

Conclusion

the result is based on the testing but when doing this testing some problem come from technical or mechanical part too.

WEEK 8 FYP 2

 

Title of activity:

Combine the hardware of mechanical part with the circuit programming.

OBJECTIVES:

To make the prototype operate with the main program.

CONTENT/ PROCEDURE:

1. use the screw and screw drill.

2. make a hole at base by using screw drill.

3. screw the circuit to the base.

 ANALYSIS:

Conclusion:

it will be great if can put the circuit in upper seat but the prototype is small so it's can't. But if upgraded it can be change ;)

WEEK 7 FYP 2

Title of activity:

 Make the programming by using assembly language and pic 16F877A

OBJECTIVES:

To make sure the prototype can function by using the instruction in programming.

CONTENT/ PROCEDURE:

1. Do the programming based on process of flowchart and block diagram.

ANALYSIS:

By using this pic and the function of each pin the prototype can function very well, insyaALLAH. PIC is a family of modified Harvard architecture microcontrollers made by Microchip Technology, the name PIC initially referred to "Peripheral Interface Controller". PICs are popular with both industrial developers and hobbyists alike due to their low cost, wide availability, large user base, extensive collection of application notes, availability of low cost or free development tools, and serial programming (and re-programming with flash memory) capability. We used this pic in our circuit to control the wheelchair.

CONCLUSION:

The hardware or the mechanical part cannot function if the programming have the problem. Pic is like the main brain for this project.

WEEK 6 FYP 2

Title of activity:

Put the component at PCB for each circuit.

CONTENT/ PROCEDURE:

1. Make the design where to put the component and the connection.

2. using the solder to connect the component.

3. use the multimeter to check the connection.

ANALYSIS:

below is the circuit of driver motor circuit that after solder.

below is the circuit that combine with lcd panel and switch

CONCLUSION:

When doing this, must make sure the connection is okay. therefore the output can be okay.