LCD DISPLAY Write about how you need to download the Required Library Here is the link I used: https://pimylifeup.com/raspberry-pi-lcd-16x2/ Pin Configuration...

I have created this CCTV System Called DAVID, I need your help with writing the paper. Check attachments for more details:



LCD DISPLAY Write about how you need to download the Required Library Here is the link I used: https://pimylifeup.com/raspberry-pi-lcd-16x2/ Pin Configuration https://circuitdigest.com/article/16x2-lcd-display-module-pinout-datasheet RFID: How to setup a Raspberry Pi RFID RC522 Chip Here is the link: https://pimylifeup.com/raspberry-pi-rfid-rc522/ Include RC522 Pin Configuration Here is the Website I used https://components101.com/wireless/rc522-rfid-module Talk about each Part (Motion Detector, Raspberry Pi Camera and etc) Check attachment- DAVID - Q2 Presentation (3) Finally I have attached copy of the DAVID Code I need you to write the code in details about how it works for each line if possible DAVID DAVID An electronic security system Challenges Welding the RFID pins Connect 10k ohm Potentiometer Compile all my python's codes together LCD Code RFID Code Single Relay Board Code Email and Video Code Motion Detector Weekly Milestones 2x16 LCD Display Setup Connected to raspberry pi model 4, 8GB Relay Board Setup Connected to raspberry pi model 4, 8GB Motion Detector Setup Connected to raspberry pi model 4, 8GB Motion Detector Programming Code has been developed for the RFID reader RFID Reader Programming Code has been developed for the RFID reader Purchase 10K Ohm Breadboard Trim Potentiometer Product Reliability and Effectiveness Product improvement plans: Reducing number of raspberry pis required. We are revising our design to utilize a single raspberry pis instead of 3 We are modifying the scope of the access controls system We are providing a relay board for future integration of an electric lock. We are not providing the electric lock. Programming shall incorporate the relay board. Compact Video Surveillance Storage We will provide a compact media storage solution for video surveillance recordings. Adding an arm/disarm feature to the design We are talking about this. We are considering adding an armed/disarmed setting to the system which would affect the operations of the relay board. We are not sure if time will permit implementation. Welding RFID pins After Before RC522 RFID Module 16x2 LCD Module Compile Python’s Code DAVID Code(Compiled) DAVID Prototype Final prototype Mounted Sr. No Pin No. Pin Name Pin Type Pin Description 1 Pin 1 Ground Source Pin This is a ground pin of LCD 2 Pin 2 VCC Source Pin This is the supply voltage pin of LCD 3 Pin 3 V0/VEE Control Pin Adjusts the contrast of the LCD. 4 Pin 4 Register Select Control Pin Toggles between Command/Data Register 5 Pin 5 Read/Write Control Pin Toggles the LCD between Read/Write Operation 6 Pin 6 Enable Control Pin Must be held high to perform Read/Write Operation 7 Pin 7-14 Data Bits (0-7) Data/Command Pin Pins used to send Command or data to the LCD. 8 Pin 15 LED Positive LED Pin Normal LED like operation to illuminate the LCD 9 Pin 16 LED Negative LED Pin Normal LED like operation to illuminate the LCD connected with GND. DAVID DAVID An electronic security system Presentation Schedule Introductions – The Team Presentation Schedule Necessitating Security Engineering & Marketing Requirements D.A.V.I.D. – An Effective Security System System components & cost impact System Diagrams Design Development & Implementation Schedule Weekly Milestones Weekly Challenges Ongoing Tasks Ongoing Challenges A Prototype Moving forward & Future possibilities A summary Necessitating Security 2019 Violent Crimes in California Other CrimesRobberyBurglary89302252050151596 2019 Crimes in California Violent CrimesProperty CrimesArson1732059151978266 Necessitating Security Over 1 million crimes occurred in 2019 alone Your life, property, and possessions are valuable. Do not become an unfortunate statistic. Engineering & Marketing Requirements D.A.V.I.D. – An Effective Security Solution D.A.V.I.D. – Dual Actuated Visual Intrusion Detection System Utilizes Motion Detection & CCTV Camera Technology to record motion based video surveillance Surveillance is stored locally and sent to the user via email D.A.V.I.D. – includes access controls Utilizes RFID technology to trace entry and exit from installed locations. Compatible with 12V solenoid locks. With the addition of the lock; the system is capable of locking doors at the moment of detection. RFID technology can be used to unlock doors. System Components & Cost Impact System Components & Cost Impact System Components & Cost Impact System Components & Cost Impact System Components & Cost Impact System Diagrams System Diagrams Design Development & Implementation Schedule Week 2 Milestones Completed: Cost Estimates Purchasing GANNT updates Critical Path Updates Work Breakdown Structure Updates Product design and development started Week 2 Challenges Obstacles encountered during week 2: Wireless Communication Component Arrival & Programming Nailing down the critical path Week 3 & 4 Milestones 2x16 LCD Display Setup Connected to raspberry pi model 4, 8GB Relay Board Setup Connected to raspberry pi model 4, 8GB Motion Detector Setup Connected to raspberry pi model 4, 8GB Motion detector has been testing and is working Motion Detector Programming Code has been developed for the motion detector Code has been tested and is working. Control Unit Programming Code has been developed to send out an email upon motion detection. Code has been testing and is working. Purchasing Replacement Parts Additional HiLetgo RFID Kits have been purchases 1TB USB Flash Drive has been purchased for DVR storage Week 3 & 4 Challenges Sending/receiving data between Raspberry Pis continues to be an issue Our solution has been to consolidate our design further; using only a singular Raspberry Pi model 4, 8GB; which eliminates challenges with communication and reduces the cost of the system. The RFID reader we order was defective/damaged. While setting up the RFID reader, we determined that the device was either damaged or defective We have ordered additional parts. Ongoing Tasks RFID Setup RFID Programming RFID Testing Adjustments to previously written program/code per RFID programming. Programming the system to record video surveillance to a specific file path. Ongoing Challenges Obstacles with RFID Reader Setup We will be soldering the RFID reader pin outs. We must figure out a way to designate a specific file path for video surveillance recordings. The Prototype Moving Forward & Future Possibilities Moving Forward: We still have work to do on the access controls system We are discussing the implementation of an arm/disarm feature to the software. Future Possibilities: Electronic locks included with the system Additional CCTV camera functionality such as AI learning Cloud storage Audio features such as an intercom speaker. Summary The D.A.V.I.D. prototype is approximately 75% complete. We have made most of our progress during weeks 3 & 4. Progress began to pickup in week 2. We will continue to address ongoing obstacles in our effort to design and develop D.A.V.I.D. Marketing Requirements Marketing Requirements: No.Description 1The product shall be low cost; as to be affordable for home owners. 2The product shall be robust. 3Video surveillance shall be storable and accessible. 4The product shall be power efficient. Engineering Requirements Marketing RequirementsEngineering Requirements 4The product shall require no more than 24VDC power. 3The product shall record at least 30 days of motion based video surveillance. 3Motion based video survaillance shall be accessible remotely. 2The product shall utilize at least 2 means of visual detection. 1Each CCTV camera shall be purchasable for less than $150.00 USD. 1The product shall be low cost; as to be affordable for home owners. 2The product shall be robust. 3Video surveillance shall be storable and accessible. 4The product shall be power efficient. Marketing Requirements: Marketing Requirements Marketing Requirements No.Description 1The product shall be low cost; as to be affordable for home owners. 2The product shall be robust. 3Video surveillance shall be storable and accessible. 4The product shall be power efficient. Engineering Requirements Marketing RequirementsEngineering Requirements 4The product shall require no more than 24VDC power. 3The product shall record at least 30 days of motion based video surveillance. 3Motion based video survaillance shall be accessible remotely. 2The product shall utilize at least 2 means of visual detection. 1Each CCTV camera shall be purchasable for less than $150.00 USD. Marketing RequirementsEngineering Requirements 4The product shall require no more than 24VDC power. 3The product shall record at least 30 days of motion based video surveillance. 3Motion based video survaillance shall be accessible remotely. 2The product shall utilize at least 2 means of visual detection. 1Each CCTV camera shall be purchasable for less than $150.00 USD. Critical Path (2) Task NameStartFinishDurationQuarter 2Quarter 3 Week 1Week 2Week 3Week 4Week 1Week 2Week 3Week 4 12345678910111213141516171819202122232425262728123456789101112131415161718192021222324252627 1Design 1.1Microcontrollers 1.1.1Determine connections 1.1.2Design Casing 1.1.3Program software 1.2CCTV Cameras 1.2.1Determine connections 1.2.2Enclosure 1.2.3Program software 1.3Digital Video Recording System 1.3.1Storage Capacity 1.3.2Determine connections 1.3.3Enclosure 1.3.4Program software 1.4Access Controls System 1.4.1RFID Controls 1.4.1.1Determine connections 1.4.1.2Enclosure 1.4.1.3Program software 1.4.2Electric Strike 1.4.2.1Determine connections 1.4.2.2Program software 1.5Electrified Locks 1.5.1Servo Motor 1.5.1.1Determine connections 1.5.1.2Program software 2Purchasing 3Construction 3.1Microcontrollers 3.1.1Power 3.1.2Connections 3.1.3Enclosure 3.2CCTV Cameras 3.2.1Power 3.2.2Connections 3.2.3Enclosure 3.3Digital Video Recording System 3.3.1Power 3.3.2Connections 3.3.3Enclosure 3.4Access Controls System 3.4.1RFID Controls 3.4.1.1Power 3.4.1.2Connections 3.4.1.3Enclosure 3.4.2Electric Strike 3.4.2.1Power 3.4.2.2Connections 3.5Electrified Locks 3.5.1Servo Motor 3.5.1.1Power 3.5.1.2Connections 4Testing 4.1Microcontrollers 4.2CCTV Cameras 4.3Digital Video Recording System 4.4Access Controls System 4.5Electrified Locks 5Quality Control 5.1Microcontrollers 5.2CCTV Cameras 5.3Digital Video Recording System 5.4Access Controls System 5.5Electrified Locks Programming LCD Display RFID Reader Set Up Relay Board Programming Dual Detection System Testing Access Controls System Testing Control System Testing Quality Control & Error Handling Q2 Presentation New GANNT Task NameStartFinishDurationQuarter 2Quarter 3 Week 1Week 2Week 3Week 4Week 1Week 2Week 3Week 4 12345678910111213141516171819202122232425262728123456789101112131415161718192021222324252627 1Design 1.1Microcontrollers 1.1.1Determine connections 1.1.2Design Casing 1.1.3Program software 1.2CCTV Cameras 1.2.1Determine connections 1.2.2Enclosure 1.2.3Program software 1.3Digital Video Recording System 1.3.1Storage Capacity 1.3.2Determine connections 1.3.3Enclosure 1.3.4Program software 1.4Access Controls System 1.4.1RFID Controls 1.4.1.1Determine connections 1.4.1.2Enclosure 1.4.1.3Program software 1.4.2Electric Strike 1.4.2.1Determine connections 1.4.2.2Program software 1.5Electrified Locks 1.5.1Servo Motor 1.5.1.1Determine connections 1.5.1.2Program software 2Purchasing 3Construction 3.1Microcontrollers 3.1.1Power 3.1.2Connections 3.1.3Enclosure 3.2CCTV Cameras 3.2.1Power 3.2.2Connections 3.2.3Enclosure 3.3Digital Video Recording System 3.3.1Power 3.3.2Connections 3.3.3Enclosure 3.4Access Controls System 3.4.1RFID Controls 3.4.1.1Power 3.4.1.2Connections 3.4.1.3Enclosure 3.4.2Electric Strike 3.4.2.1Power 3.4.2.2Connections 3.5Electrified Locks 3.5.1Servo Motor 3.5.1.1Power 3.5.1.2Connections 4Testing 4.1Microcontrollers 4.2CCTV Cameras 4.3Digital Video Recording System 4.4Access Controls System 4.5Electrified