1. Locknetics Project Update Semester 2, Week 6 Justin Gilstrap Akin Olugbade Lutalo Webb

2. Updated PCB Layout 1.8 in. 1.75 in. Old Dimensions: 3.8 in. x 2.5 in. New Dimensions: 1.8 in. x 1.75 in. Size reduced by 300% Further reduction may be possible Circuit has been verified

3. Materials Acquisition Status VUSE – 22Kohm, 2.2Kohm, 10Kohm, 120 ohm Randolph & Rice – Male DE9 Connector – 10 microfarad axial leaded capacitor (100 V) Board layout? – IN4148 diodes – IN5232 diodes Various sized heat shrink tubing New banana pins

4. Revised Parts List Part Type Part NumberRatingQuantityPriceTotalVendor Banana Pins 3258N/A1 pack [10]$19.38 Pomona Resistors 22kΩ.25 Watts 1Toolkit$0.00VUSE 2.2kΩ.25 Watts 2Toolkit$0.00VUSE 10kΩ.25 Watts 2Toolkit$0.00VUSE 120Ω.25 Watts 1Toolkit$0.00VUSE

5. Revised Parts List (cont) Diodes 1N4148NA3$0.10$1.30Randolph & Rice 1N5232NA1$0.22 Randolph & Rice Capacitor (Axial Leaded) 10μF100V (63V)1Toolkit$0.86VUSE Heat Shrink Tubing 3, 64NA2$1.00$2.00Randolph & Rice BJT Transistor 2N3904NA2 Randolph & Rice DE9 Male Connector EBY-DS09PNA1$1.32 Randolph & Rice

6. Updated Lock Programming Procedure 1.Connect computer to CIP module 2.Initialize Locklink software 3.Place Locklink software setup into programming mode 4.Place Lock in programming mode (Lights flash to validate) a.RD, CTS, DCE Ready light up 5.Program lock a.TD and RD lights toggle 6.Confirm that lights flash on lock (Flash to validate programming)

7. Lock Programming Screenshot

8. Protocol Analyzer Software

9. Next Steps Meeting with Lewis tomorrow – Specific steps on preparing Palmtop (including connections) Operational Concept for what Lewis does in his office Final manipulation of PCB Layout based on today’s input Address BJT Transistor Confusion – 2N3904 (Correct Type) vs. PN2222A (VUSE Type) Protocol Analyzer Software Experimentation – CommFront 232 Analyzer