1 | P a g e Clicker Activated Bicycle Lock Design Report: S12-91-LOCK Submitted: D November 29, 2012 Client: Dr. Frances Harackiewicz Team Memb
3 | P a g e G-3 Cost analysis Implementation cost Total Cost $276.07 Costs are found per usable unit Part Quantity Cost per unit Cost part Quantity
4 | P a g e Prototype Cost Total $475.13 Lock Control Parts list prototype # Vendor cost Parts list prototype # Vendor Cost Aluminum Casing 1 Radio
5 | P a g e G-4 Implementation schedule In order to construct a model approximately five weeks would be needed. The first week would be to finish
6 | P a g e 2-3 days for final construction 2-3 days for testing of finished product 1-2 days for trouble shooting finished product G-5 Options con
7 | P a g e G-6 Summary of fault analysis There were issues that arose during testing that have need of fixing; these issues pertaining to the loc
8 | P a g e The final suggested option would be to use variable voltage regulators in stages to down step the voltage and allow each regulator to di
9 | P a g e are that if the bicycle location does not have a street address is may only be found on the map, and that if the bicycle is not in an ar
10 | P a g e T-3 Cost to implement prototype Parts list Vender Prototype Cost Zoombak A-GPS tracker Ebay: usafthunderstorm $29.99 6 volt solar pan
11 | P a g e signals from the RF receiver when user input is given in the form of a voltage and runs it through a resistor to supply logic data to t
12 | P a g e P-2 Explanation of engineering drawing A simplified version of the power system was drawn using Expresspcb. This program allows for
2 | P a g e November 29, 2012 Attention: Dr. Frances J. Harackiewicz Department of Electrical and Computer Engineering 1230 Lincoln Drive Southern
13 | P a g e P-3 Cost to Implement Prototype Cost Analysis - Prototype Part Number Vendor Price (per item) Cost 1-kΩ (1/4 W) Resistor 2 Radioshack
14 | P a g e the question for power concerns the circuit was simplified as much as possible. The FSM was simplified to 3 states named "Disarmed
15 | P a g e used for timing. The FSM and counter have a common clock signal with a 1 kHz frequency. The control has 3 external inputs: Arm, Disarm,
16 | P a g e A Alarm (CW) A-1 Technical Summary The alarm subsystem was a simple audible alarm that was decided upon taking into account the need
17 | P a g e design was that of a clamp that would be part of one container, holding all the subsystems, which would have the ability to be engaged
18 | P a g e L-2 Safety Issues and Solution A major issue with the locking mechanism is safety. Because there is no other way to remove the cable
19 | P a g e S Accelerometer Circuit S-1 Technical Summary The accelerometer circuit for the CABL can detect acceleration of half of a G- Force. T
20 | P a g e S-3 Cost to implement prototype Lock Parts list prototype # Vendor cost Aluminum Casing 1 Radioshack $3.49 Door lock Actuator 1 $20.
21 | P a g e Appendix G G-1 Recommended Vendors Vendor Site part number Part 1-kΩ (1/4 W) Resistor Aliexpress http://www.aliexpress.co
22 | P a g e General-Purpose-TO-92/466587156.html 6 2K-Ω (1/4W) Jameco Electonics http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_1000
3 | P a g e Acknowledgements To whom it may concern, Team 91 of the Saluki Engineering Company would like to extend our gratitude to those of who
23 | P a g e Deactivating Alarm The alarm will be silenced after 34 seconds without any intervention. To silence the alarm and keep the syste
24 | P a g e activation and use of the Zoombak Universal A-GPS Locator (see www.zoombak.com for further information). TRADEMARKS Zoombak™ and
25 | P a g e Table of Contents Introduction ... 1
26 | P a g e Introduction Thank you for purchasing the ZoombakTM Universal A-GPS Locator. Zoombak is focused on the development and marketing of
27 | P a g e Getting Started This section addresses two primary areas: • Zoombak Universal Locator Features • Zoombak Universal Locator Package
28 | P a g e Zoombak Universal Locator Package Contents When you purchase the Zoombak Universal Locator, the package should contain the following
29 | P a g e Using the Universal Locator This section addresses seven primary areas: • Charging the Battery • Battery Life • Powering the Univ
30 | P a g e Battery Life Mode Battery Life Standby Up to 120 hours or 5 days Active Locator Service Up to 150 Location Requests Battery life
31 | P a g e Powering the Universal Locator ON/OFF In order to power the Zoombak Universal Locator ON or OFF, follow these simple instructions:
32 | P a g e General Usage Tips GPS devices work by receiving satellite signals from the open sky. For optimal operating conditions, your Zoombak
4 | P a g e Executive Summary The Saluki Engineering Company (SEC) has designed and completed a functioning prototype of a Clicker Activated Bicycle
33 | P a g e Placing the Universal Locator on Your Dog In order for the Zoombak Universal Locator to help locate your dog, the Locator must be at
34 | P a g e Placing the Locator In Your Car The location of your Universal Locator device is critical to the successful operation of the locator
35 | P a g e Safety and Warranty Information This section addresses six primary areas: • Safety Information • FCC Regulations • Reduction of H
36 | P a g e To avoid battery leakage: • Do not expose battery to excessive vibration, physical shock or liquids. • Do not disassemble, attemp
37 | P a g e zoombak.com
38 | P a g e Zoombak Locator Disposal and Recycling CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATT
39 | P a g e Limited Warranty What This Warranty Covers This limited warranty covers defects in materials and workmanship in your Zoombak Locat
40 | P a g e Out of Warranty Repairs If the warranty period has expired, you may be able to obtain repair or replacement service for an additiona
41 | P a g e Water Resistance The Zoombak Universal Locator has a water resistance rating of IPX6. The Locator will continue to function when sub
42 | P a g e Specifications and Certifications This section provides the following detailed Specifications and Certifications: • Universal Loca
5 | P a g e Table of Contents G-Project Description (CW) ...
43 | P a g e Certifications CE FCC: U2I-ZB100 IC: 6950A-ZB100 PTCRB CTIA ETSI GCF UL, UK (battery and charger) AC Wall Charger Specification
44 | P a g e Important Coverage Information Our coverage maps provide high-level estimates of our coverage areas when using your device outdoors
45 | P a g e QUICK REFERENCE CARD Advanced GPS Universal Locator www.zoombak.com Appendix C Figure C-1 Shows the progression though each
46 | P a g e Figure C-2 The 3 FD chips are the D Flip-Flops that make up the FSM. The PROM is programmed with all the combinational logic for the
47 | P a g e Table C- 2 A simplified truth table for the control circuit PROM. C-1 7474 datasheet Semiconductor Components Industries, LLC,
48 | P a g e X X X h l H L H H L L H H L H * Both outputs will be HIGH while both SD and CD are LOW, but the output states are unpredictable if SD a
49 | P a g e VCC = PIN 14 GND = PIN 7 2 3 D Q 5 CP C Q D 1 4 6 12 11 D Q 9 CP C Q D 13 10 8 SD SD SN74LS74A http://onsemi.com 3 DC CHARACTERISTICS O
50 | P a g e tPLH Clock Clear Set to Output 13 25 ns Figure 1 VCC = 5.0 PLH pF tPHL Clock, Clear, 25 40 ns CL = 15 F AC SETUP REQUIREMENTS (TA = 25
51 | P a g e A 0.715 0.770 18.16 18.80 B 0.240 0.260 6.10 6.60 C 0.145 0.185 3.69 4.69 D 0.015 0.021 0.38 0.53 F 0.040 0.070 1.02 1.78 G 0.100 BSC 2
52 | P a g e P 5.80 6.20 0.228 0.244 R 0.25 0.50 0.010 0.019 _ _ _ _ D SUFFIX PLASTIC SOIC PACKAGE CASE 751A–03 ISSUE F SN74LS74A http://onsemi.com
6 | P a g e L-1 Technical Summary ... 16 L-2
53 | P a g e C-2 555 Data Sheet S E M I C O N D U C T O R 8-3 Features • Accurate Timing From Microseconds Through Hours • Astable and Monostable Op
54 | P a g e CA555, CA555C (METAL CAN) TOP VIEW Functional Block Diagram GND TRIGGER OUTPUT RESET 1 2 3 4 8 7 6 5 V+ DISCHARGE THRESHOLD CONTROL VOL
55 | P a g e DC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Operating Conditions Temperature Range CA55
56 | P a g e resets the flip-flop which in turn discharges the capacitor rapidly and drives the output to its low state. Output Rise Time tR - 100 -
57 | P a g e independent of supply voltage variations. Typically, the timing varies only 0.05% for a 1V change in V+. Applying a negative pulse simu
58 | P a g e 1 10 100 V+ = 5V 100k1M10M10-5 10-4 10-3 10-2 FIGURE 3. TIME DELAY vs RESISTANCE AND CAPACITANCE 1 CA555 EO 8 5 2 6 7 3 4 R1 CT 0
59 | P a g e 50 TA = -55oC 25oC 125oC 70oC 0oC MINIMUM PULSE WIDTH (ns) SUPPLY VOLTAGE (V) SUPPLY CURRENT (mA) 0 2.5 5 7.5 10 12.5 15 10 9 8 7 6 5 4
60 | P a g e -55oC V+ = 15V 125oC 25oC TA = -55oC SUPPLY VOLTAGE (V) NORMALIZED DELAY TIME 0 2.5 5 7.5 10 12.5 15 1.100 1.000 0.990 0.980 TA = 25oC
61 | P a g e 10 9 8 1A 1Y 2A 2Y 3A 3Y GND VCC 6A 6Y 5A 5Y 4A 4Y SN5404 . . . J PACKAGE SN54LS04, SN54S04 . . . J OR W PACKAGE SN7404, SN74S04 . . .
62 | P a g e 5A NC 5Y 2A NC 2Y NC 3A SN54LS04, SN54S04 . . . FK PACKAGE (TOP VIEW) 1Y 1A NC 4Y 4A 6A 3Y GND NC NC − No internal connection VCC _____
7 | P a g e Table of Tables and Figures Figure G- 1 Break down of Subsystems ...
63 | P a g e Tube SNJ54S04FK SNJ54S04FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
64 | P a g e 2.8 k900 ’S04 50 3.5 k250 500 Resistor values shown are nominal. _______ _________ ________ _______ _________ _______ _ _
65 | P a g e § All typical values are at VCC = 5 V, TA = 25C. ¶ Not more than one output should be shorted at a time. _______ _________ ________ __
66 | P a g e tPLH A Y RL = 2 k, CL = 15 pF 9 15 ns tPHL 10 15 _______ _________ ________ _______ _________ _______ _ __ SDLS029C − DECEMBER 1983
67 | P a g e _______ _________ _______ _ __ SDLS029C − DECEMBER 1983 − REVISED JANUARY 2004 8 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 PARAMET
68 | P a g e D. S1 and S2 are closed for tPLH, tPHL, tPHZ, and tPLZ; S1 is open and S2 is closed for tPZH; S1 is closed and S2 is open for tPZL. E.
69 | P a g e High-Level Pulse Low-Level Pulse VOLTAGE WAVEFORMS PULSE DURATIONS Input Out-of-Phase Output (see Note D) 3 V 0 V VOL VOH VOH VOL In-Ph
70 | P a g e th tsu VOLTAGE WAVEFORMS SETUP AND HOLD TIMES Timing Input Data Input 3 V 0 V Output Control (low-level enabling) Waveform 1 (see Notes
71 | P a g e SN7404N3 OBSOLETE PDIP N 14 None Call TI Call TI SN7404NSR ACTIVE SO NS 14 2000 Pb-Free (RoHS) CU NIPDAU Level-2-260C-1 YEAR/ Level-1-2
72 | P a g e Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the c
1 | P a g e G-Project Description (CW) G-1 Introduction People are always looking for alternative modes of energy including alternative modes of t
73 | P a g e 1.165 (23,83) 0.938 (28,99) 1.141 (24,43) (29,59) (18,78) (19,32) ** 20 28 52 44 68 84 0.020 (0,51) TERMINALS 0.080 (2,03) 0.064 (1,63)
74 | P a g e IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhance
75 | P a g e High Security Protocol ‘Easy Learn’ Feature Easy Installation Via Screw Terminals. Up to 7 Transmitters per System Relay Outp
76 | P a g e c. After the LED stops flashing, press the short the LRN pins again to select the next relay channel d. Repeat step c until the require
77 | P a g e L-2 Side View Drawing 2.25005.2500resistorsDoor Lock Actuator (DLA)Lock Cylinderand ejectorPrototype Locking Mechanism (open side view
78 | P a g e L-3 Tri-View lock cylinder L-4 Side view Lock Cylinder
79 | P a g e L-5 Top View Lock Cylinder L-6 Top View Locking Mechanism
2 | P a g e bicycle is theft actually occurs. The power system distributes power through each subsystem except for tracking and allows for the modu
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