Programmable Timer Delay Relay Final Project.pptx

Presentation for a programmable time delay/relay system

1. Programmable Timer Delay Relay Lebanese University – Faculty of Engineering III

2. Introduction Introduce our team Introduce the objectives and the purpose of the project Microcontrollers( Definition, Elements, Applications) PIC18F4550 microcontroller for building a programmable timer

3. Objectives of the project Real-Time Clock Management Create a Multi-Channel Timer Relay EEPROM Memory Utilization Serial Port Communication

4. What is a microcontroller? A microcontroller is a small computer on a single integrated circuit. It contains one or more CPUs (processor cores) along with memory and programmable input/output peripherals

5. Elements of a microcontroller RAM ROM, PROM or EPROM Programmable Time Delay Relay I/O Ports Clock Generator Reset Function Watchdog Timer Serial Port Interrupts Timers Analog-to-digital Converters Digital-to-analog Converters

6. PIC18F4550 microcontroller PIC18F4550 will be used in this specific application due to its availability from various electronic component distributors and manufacturers. It's also possible to find development boards and modules that include the PIC18F4550 microcontroller, which can make it easier to get started with using the device in a project.

7. Applications of microcontrollers Light sensing & controlling devices Temperature sensing and controlling devices Fire detection & safety devices Industrial instrumentation devices Process control devices Volt Meter Measuring revolving objects Current meter Hand-held metering systems

8. Hardware Used: Connections and Main Functionalities of The System

9. PIC18F4550

10. LCD Display

11. UART(Virtual Terminal)

12. RTC and I2C Debugger

13. Push Buttons

14. Relays

15. Project Simulation on Proteus

16. Possible Modifications and Enhancements . Remote Control (Bluetooth or Wi-Fi) Power Failure Recovery(capacitors / backup batteries) Channel Status Indicators(LEDs or buzzers) Expandability ( easy expansion of the number of channels ) Decrease the number of buttons Keypad use

17. Questions and answers .

18. Thank you .