Objective:Study and research on basic Micro Controller diagram
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| Figure3:*For my project program i had decided to use port C and D |
Saturday, 28 September 2013
Week3:PIC schematic
Friday, 20 September 2013
Week2:Spesification of coil relay
Objective:Study on Relay manual
Coil Rating
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| Table1:Coil Rating |
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| Table2:Contact Rating |
Function of Relay
- Power amplifier
- Peacekeeping / isolator
- Implementation of control logic
Friday, 13 September 2013
Week1:Explainantion of Controller
A
microcontroller is a small computer on a single integrated circuit containing a
processor core, memory, and programmable input/output peripherals.
PIC
used is a 40-pin consisting of several components:
o
Power Supply
o
For the power supply, voltage required by the
PIC is 5Vdc. For this project the input voltage in use is 12Vdc.12V obtained
either from a 12V battery or 12V adapter. Therefore we need a 7805 voltage
regulator to drop the voltage from 12V to 5V.
 |
| Figure1:Power Supply |
o
Oscillator
o
Each microcontroller need oscillator to operate.
If no oscillator the microcontroller cannot read the program in it.
o
Port
o
Port is a group. Each group have their own
name. The group name is given A (A0-A5), B (B0-B7), C (C0-C7), D (D0-D7), E
(E0-E2).
o
Reset
o
In the event of a hang on microcontroller, how
to be done is short on pin 1 to pin 0V.
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| Figure2:*Coppied from ermicro.com/blog |
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