Title of the activity: Test or troubleshoot the interfacing circuit between PIC circuit with Output circuit
Objective:
• To know the circuit function properly
• To troubleshoot when the circuit have a problem
Content/Procedure:
• Burn the program into PIC circuit
• Check the program related or not with PIC circuit
• Interface the PIC circuit with output circuit
• Check again and ensure the overall circuit working as expected and is same with simulate in proteus
Burn the program into PIC
• For this project, at the PIC circuit I burn the program as directly and not use other out interface component because in software MPlab IDE have a PICkit2 software and just connected the wire from computer to PIC circuit but make sure at the PIC circuit have a pin IDC10 connector with PIC and it one of component from In Circuit Serial Programing ( ICSP )
• Conclusion:
Circuit is working properly and knows how to burn the program into PIC, troubleshoot circuit also interfacing PIC circuit with Output circuit have done. So, in this task the objective is achieved.
Thursday, 26 April 2012
week 6
Design the valve circuit as output from PIC circuit.
Objective : To build the output circuit for this project.
Procedure/Content :
1) Design circuit by using software
2) Print the design on the transparent paper
3) Stick the design with the PCB board
4) Drill and solder all the component
5) Test running the circuit with the program
Firstly design the ouput circuit by hand on the paper.
Picture 5 : Design the output circuit from the PIC
Design the valve circuit on proteus, for the inlet valve, it replace with lamp because there is no inlet valve on the software. When the lamp turn on it show the valve is on.
Picture 6 : diagram valve circuit in proteus
Picture 7 : pcb board
picture 8 : after aching the circuit
Picture 9 : complete soldering valve circuit
Picture 10: valve circuit components
Conclusion :
For the conclusion after we design the circuit diagram in the program software, try on the PCB board to construct the circuit follow in the software. The software help a lot on the design in valve circuit, follow the PIC pin configuration and the port that we decide construct on the PCB board.
Objective : To build the output circuit for this project.
Procedure/Content :
1) Design circuit by using software
2) Print the design on the transparent paper
3) Stick the design with the PCB board
4) Drill and solder all the component
5) Test running the circuit with the program
Firstly design the ouput circuit by hand on the paper.
Picture 5 : Design the output circuit from the PIC
Design the valve circuit on proteus, for the inlet valve, it replace with lamp because there is no inlet valve on the software. When the lamp turn on it show the valve is on.
Picture 6 : diagram valve circuit in proteus
Picture 7 : pcb board
picture 8 : after aching the circuit
Picture 9 : complete soldering valve circuit
Picture 10: valve circuit components
Conclusion :
For the conclusion after we design the circuit diagram in the program software, try on the PCB board to construct the circuit follow in the software. The software help a lot on the design in valve circuit, follow the PIC pin configuration and the port that we decide construct on the PCB board.
week 5
Week 5
Title of the project: Study programming of PIC
Objective: Make the PIC operate
Content/Procedure:
Study pin i/p and o/p
Write the program using MPLAB
Define port A : sensor, Variable resistor
B : Liquid crystal Display (LCD)
C : Switch
D : Valve, Pump
From the simulation program wrote an ASM language and compile with the MP lab to running the program in PIC 16F877A.
conclusion:
for the conclusion,the program that build from the MPLAB sucesfully match for the simulation on the circuit. The declaration on the port at PIC is easy to make a command after define the suitable port for input and output.
Title of the project: Study programming of PIC
Objective: Make the PIC operate
Content/Procedure:
Study pin i/p and o/p
Write the program using MPLAB
Define port A : sensor, Variable resistor
B : Liquid crystal Display (LCD)
C : Switch
D : Valve, Pump
From the simulation program wrote an ASM language and compile with the MP lab to running the program in PIC 16F877A.
conclusion:
for the conclusion,the program that build from the MPLAB sucesfully match for the simulation on the circuit. The declaration on the port at PIC is easy to make a command after define the suitable port for input and output.
week 4
Title : Design PIC circuit
Objective : To build the microcontroller of this project.
Procedure/Content :
1) Design circuit by using software
2) Print the design on the transparent paper
3) Stick the design with the PCB board
4) Drill and solder all the component
5) Test running the circuit with the program.
Picture 1 : PCB board
Picture 2: Aching PCB board PIC
Picture 3 : Soldering the PIC circuit complete
Picture 4: complete PIC circuit
Conclusion:
For the conclusion after we design the circuit diagram in the program software, we try on the PCB board to construct the circuit follow in the software. The software help a lot on the design PIC circuit, follow the PIC pin configuration and the port that we decide construct on the PCB board.
Objective : To build the microcontroller of this project.
Procedure/Content :
1) Design circuit by using software
2) Print the design on the transparent paper
3) Stick the design with the PCB board
4) Drill and solder all the component
5) Test running the circuit with the program.
Picture 1 : PCB board
Picture 2: Aching PCB board PIC
Picture 3 : Soldering the PIC circuit complete
Picture 4: complete PIC circuit
Conclusion:
For the conclusion after we design the circuit diagram in the program software, we try on the PCB board to construct the circuit follow in the software. The software help a lot on the design PIC circuit, follow the PIC pin configuration and the port that we decide construct on the PCB board.
week 3
Title of the project: Construct the circuit using proteus
Objective: To make circuit operation
Content/Procedure:
PIC circuit design by hand.
Design PIC circuit in Proteus Software
Analysis:
Basically, using proteus software will make easy to design the actual circuit. The component used already install in software,so student should build all connection at the input and output pin at PIC. Circuit will design based on the block diagram refer step function. For the example at PIC 16F877A, it have Port A,B,C and D where each port have their own operation function. Student must define each port to make their operation based on the block diagram or planning.
Conclusion:
Using proteus software will help student understand to connect the circuit based on PIC performance. In this work, connection between components is important to make circuit will operation smoothly when applying the program (ASM). If the connection have a problem, this software will show where the connection wrong.
Objective: To make circuit operation
Content/Procedure:
PIC circuit design by hand.
Design PIC circuit in Proteus Software
Analysis:
Basically, using proteus software will make easy to design the actual circuit. The component used already install in software,so student should build all connection at the input and output pin at PIC. Circuit will design based on the block diagram refer step function. For the example at PIC 16F877A, it have Port A,B,C and D where each port have their own operation function. Student must define each port to make their operation based on the block diagram or planning.
Conclusion:
Using proteus software will help student understand to connect the circuit based on PIC performance. In this work, connection between components is important to make circuit will operation smoothly when applying the program (ASM). If the connection have a problem, this software will show where the connection wrong.
week 2
Title of the project: Research component
Objective : Identified the component use in the development circuit.
Content/Procedure: Analyze the suitable component use in the circuit
Analysis:
List of the component:
Conclusion:
Component use is the important thing to make circuit operate. There are the combination between PIC, motor and valve circuit. Selection of main component should have in a market because some component needs to order from other company. So, by listing all components used will make easy to design the circuit.
Objective : Identified the component use in the development circuit.
Content/Procedure: Analyze the suitable component use in the circuit
Analysis:
List of the component:
Conclusion:
Component use is the important thing to make circuit operate. There are the combination between PIC, motor and valve circuit. Selection of main component should have in a market because some component needs to order from other company. So, by listing all components used will make easy to design the circuit.
week 1
Proceed to the next level from fyp semester 1, I do some research from the work flow to do some confirmation what type of circuit have to run my project. For the conclusion I came out with two circuit which is :
1) PIC circuit
2) Valve circuit
1) PIC circuit
The main circuit controlling all the functionality of the process, such as the valve circuit, it will display the time that we set for the sprinkler. On liquid crystal display (LCD) it will display the time and the condition of the humidity sensor.
2) Valve circuit
The second circuit from the interfacing PIC circuit, it will controlling when the valve is functionality and controlling the water pump to suck water from the pump.
From the conclusion, it is very important to understand the both of circuit, classified the type and its function all of the circuit to make sure there is no problem occur in the future in the part of the combination the circuit and the programming development.
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