AGMH2423: Program a microcontroller to perform certain tasks using suitable programming languages: Embedded Controller Assignment, UTAR, Malaysia

Machine Requirements

1. The machine is expected to provide the following inputs (minimum):
   a) A start/stop signal
   b) A mode selector (minimum 3 modes)
   c) A water level sensor
   d) A method for the users to enter into mode setting to configure machine operation
   modes.
2. The machine is expected to provide the following outputs (minimum):
   a) A motor interface and control (clockwise-anticlockwise)
   b) A water valve (solenoid controlled)
   c) A water pump
   d) A LCD display
   e) LED indicators (of for example signal for operations complete)
3.  The machine is expected to provide the following operations (or cycles) (minimum):
   a) Water inflowing
   b) Washing (cycles)
   c) Water Rinsing
   d) Fast Spinning
4. Basic safety features to protect the users and their property

Project Requirements

• Use of Microchip PIC16F877A microcontroller and its associated functions.
• Clean and lean programme codes (and well documented)
• Clear BOM list
• Clear schematic diagram
• A clear flow of operations