Performed by: Omer Kamerman, Avi Feldman Instructor: Boaz Mizrachi המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory הטכניון - מכון טכנולוגי לישראל הפקולטה להנדסת חשמל Technion - Israel institute of technology department of Electrical Engineering דוח סיכום פרויקט ( סופי ) Subject: Application Accessory For Cellular Phone סמסטר אביב 2005 וחורף

Abstract המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory 2 Design and implementation an independent generic device which can function as a host platform of various applications for cellular phone. Key futures: –Generic and versatile, Multi compatibility, Key ring format –Using multi purpose hardware : Microcontroller, FM transceiver, etc. –Low voltage supply, I/O - using the cellular LCD. –Communication interface - Keypad, Connectivity to PC. Base on integral abilities can perform the subsequent applications: Distress Button, Infra red alarm system, Thermometer, Switcher

Specification המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory Hardware Micro Controller – “Micro chip” Pic18LF4620 – Nano Watt Tech., QFN package. RF – “RFM” TR1000 – Transceiver, Low Voltage and Current, OOK. Connector – “Nokia“ PopPort – 14 Pins Data \ Audio \ Power. Connector – “Nokia“ RS-232 data cable. Thermometer – “Micro Chip” TCN75 – I2C. Relay module – “Omron”. PIR – Low Voltage, wireless Software One code for all devices. Must be efficient & generic. Low power device. PIC and RF chip work (out of sleep mode) only when they need. Preferring to use integral hardware features of the PIC like INTERRUPTS, I2C and UART. RF code write in assembly in order to insure real time performances. GUI under.NET framework in C# language. 3

System Block Diagram המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory 4 Cellular PIC18LF4620 Transceiver TR1000 Thermometer TCN75 RS 232 AT Command Cellular Cellular Network PC.NET Peripheral devices RF I2C RS 232

Project Numbers המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory 5 Design 3 PCB. Assembly 7 different versions of PCBs. Hardware design include 62 different Components. Write 3488 lines of code.

Pictures המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory 6 “Main” “Pir” “Remote”

Pictures המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory 7 “Relay” “GUI”