Arduino board jobs

I'm in need of a skilled digital animator to create a short, engaging promotional video for my upcoming Kickstarter board game. The Animation Style: - The animation must be in 2D, with a digital aesthetic. - It should have a fun, cartoonish style to match the spirit of the board game. - The duration of the video should be between 5 to 8 seconds. The Emotion: - The primary emotion I want this video to convey is excitement. It should be energetic and captivating, aiming to generate enthusiasm and interest in the viewers. Voice-Over: - There is no need for a voice-over. The animation should be able to convey the message and excitement without the use of voice acting. Ideal Skills and Experience: - Proven experience in digital animation is a must. - A background in crea...

The task is to visit "Vilniaus Implantology House Lithuania". and 1- Verify Certificate and get a form filled, sign and stamped by them. 2- 4 to 5 geotagged photos are required with name board visible of place with surroundings. 3- In case of refusal take the written refusal with stamp with details of the person who refused to fill the form name, designation, phone number and email. If above mentioned requirements are fulfilled than task will be completed.

I use to see 12 symbols in Sierra Charts listed in a Quote Board. I need a study that once I change the symbol some charts are upadted with a presetted bar period and Chaikin Money Flow. Example DAX: bar period 500 vol, Chaikin MF 20 S&P: bar period 7000 vol, Chaikin MF 30 NASDAQ:bar period 3500 vol, Chaikin MF 25 etc etc etc. Could someone help me?

I'm looking for a freelancer who can create a modern and minimalistic logo along with a corresponding YouTube banner. The primary objective of these designs is for brand recognition. We want our logo to not only be visually appealing, but to also be m...engaging, as it will be the first thing viewers see when they visit our channel. Ideal skills and experience for this job would include: - Proficiency in logo and graphic design - A good understanding of branding and the principles of good design - Experience in creating YouTube banners - A portfolio that demonstrates modern and minimalistic designs. It's also important that you're able to take on board feedback and work collaboratively, as I'm looking to find a designer who can truly understand and bring to...

I'm looking for someone to design a custom game board for a teenage audience. The game will be centered around the theme of Strategy and Mind game. Key requirements: - The design should be engaging and suitable for teenagers (13-19 years old). - The theme of the game is Strategy and Mind game. The board design should reflect and enhance this theme. Ideal skills and experience: - Prior experience in board game design. - Strong understanding of teenage audience preferences. - Creative and able to bring the theme of Strategy and Mind game to life in the design.

...this project, allowing sufficient space for my audio collection. The ideal freelancer for this project would have previous experience with audio player design and an understanding of CompactFlash technology. Strong attention to detail, reliability, and commitment are highly sought out for this role. Design and Build a CFast audio player board using AAC codec Qualifications: -must have Distortion Analyzer, frequency sweeps -be able to build a prototype board totally functional -Simulate Analog / Digital signals Regarding hardware CompactFlash Audio Player using AAC codec Full prototype hardware to be shipped to US Audio player will use CompactFlash and play audio files using AAC codec DAC is AK4493SEQ in non-upsampling mode Dual PCM clocks 44.1 khz and 48 khz auto selec...

I am looking for a highly-skilled Wordpress website designer and builder. The purpose of this website is to sell products or services. Design-wise, I'm open to creative interpretation giving you the freedom to design with your professional touch. However, it has to be responsive, and hosted on Bluehost. In terms of structure, it will consist of a Homepage, a Job Board using the WP Job Openings plugin, and 4 subpages for each of our services. To facilitate user engagement and lead generation, the design must incorporate user form fields and an option to subscribe. A blog section for sharing news and updates is also integral to this project. Skills critical for this project include Wordpress, Bluehost, and the ability to design user-friendly interfaces with well-structured u...

I will go to the mentioned place and take pictures of the building, road, board picture.

...recruiter can access the back end, manage their own job posts, and receive to their emails only As the administrator: - I am developing the one Word Press Site () with many recruiters adding their job posts (search by country or category) - Each country has its own landing page (e.g. ) with a simple job board, which each country manager should be able to manage their job posts. skills: Simple Job Board short code WP...

I'm in need of a creative designer who understands the nuances of board games, particularly for adult players. Key Details: - The game is intended for teens and above , so designs should reflect a mature aesthetic and complexity level. - The game should primarily focus on strategy and planning. This means the board itself, along with any game pieces or cards, should be designed to encourage strategic thinking and decision-making. Ideal Qualifications: - Proven experience in designing board games - Understanding of adult gaming preferences - Ability to translate strategic concepts into physical game elements - Creativity and originality to design a unique and engaging game for this target audience.

We are seeking an experienced PCB designer to develop a custom printed circuit board for a Raspberry Pi 4 Model B application. The project requires integrating specific components and ensuring the design can be enclosed within a standard industrial box. The successful applicant must have experience with power management and GPIO pin utilization. Key Requirements: - Experience with Raspberry Pi designs and GPIO pin functions. - Ability to integrate electronic components such as 5V relays into the PCB with high precision. - Familiarity with standard industrial connectors and terminals. This project aims to create a highly functional and reliable hardware system. Only applicants with a strong track record in custom PCB designs and the ability to work to exact specifications should a...

I need a freelancer to assist me in connecting my MIT App Inventor to my HiveMQ broker. The main goal of this project is for me to gain knowledge and understanding about IoT connectivity. I have the arduino code working succssfuly when I enter the topic and the message manullay in HiveMQ broker. Now I like to use MIT App inventor to connect to broker and passes the topic & messages Key requirements: - Connection of MIT App Inventor to HiveMQ broker - Ability to switch ESP32 LED on/off Ideal Skills: - Proficiency in IoT connectivity - Experience with MIT App Inventor and HiveMQ - Strong understanding of ESP32 and MQTT protocol

I'm experiencing issues with a microphone connected to a sound board. Uncertain if the problem is specific to a particular channel, but essentially, don't know how to correctly use it despite repeated attempts. Ideal skills and experience for this task would be: 1. Extensive knowledge of sound board operations 2. Previous experience troubleshooting microphone connections and usage. 3. Capable of guiding me through the correct usage process. I look forward to your professional assistance. Let's solve this together.

I'm looking for a skilled designer to create a modern, minimalistic tri-fold board focused on alligator education. The purpose of the board is not promotion, but purely educational, offering engaging and concise information about alligators for 5 year old kindergarten presentation project. ### Tri-Board Layout in Monochrome: #### Panel 1: Introduction & Appearance - Top Header: “Meet the Alligator!” - Start with a simple, bold header in black and white. - Include a large outline image of an alligator that students can color. - Appearance & Differences from Crocodiles: - Provide outline drawings of both an alligator and a crocodile side by side. Label features like the snout shape directly on the outlines. - Interactive Question: "Spot t...

...CANDIDATES WHO DO NOT TAKE THE TIME TO ANSWER THE REQUIREMENTS PART OF THE DESCRIPTION. WE ARE FAIR AND WE WILL NOT NEGOTIATE THE PRICE OF YOUR BID. PLEASE DO NOT WASTE OUR TIME. WE WILL BE MORE THAN GENEROUS ONCE YOU DELIVER WHAT WE ARE ASKING FOR AND WHAT YOU ARE PROMISING. WE ARE ALSO WILLING TO DIVIDE THE PAYMENT IN MILESTONES. WE WANT SOMEONE WHO UNDERSTANDS THE PROJECT AND IS WILLING TO STAY ON BOARD WHEN COMPLETED GTO TAKE CARE OF THEIR CREATION. WE WOULD LIKE TO TAKE THE TIME TO FIND THE RIGHT CANDIDATE WHO IS PATIENT AND CAN UNDERSTAND OUR VISION. THANKS AND GOOD LUCK******* *******Project Description: Seeking a Skilled Developer for an Interactive Credit Repair Website AND COMPLETE AUTOMATION SET UP** I am looking for an experienced developer to create a brand new, in...

I'm seeking a skilled FPGA developer to construct an intermediate-level chessAI project. The AI is expected to run real-time on a Spartan-7 FPGA board, using Vivado and Vitis. Key Project Details: - **Real-time Performance:** The AI should be optimised for real-time operation on the FPGA board. - **Intermediate Complexity:** The chessAI should be capable of intermediate-level game play, providing engaging and challenging performance. - **FPGA Model:** The project is designed for a Spartan-7 FPGA board, hence prior experience with this model is preferable. Key Skill Requirements: - Proficiency in FPGA development, particularly with Vivado and Vitis. - Prior experience in designing chessAI or comparable AI projects. - Expertise in optimising AI models for real-tim...

I'm seeking a capable programmer with expertise in using C and Atmel Studio and a good understanding of Atmel microprocessors. The pro...in using C and Atmel Studio and a good understanding of Atmel microprocessors. The project involves developing a Simple Program capable of: - Reading analog sensor values - Reading digital input signals - Controlling digital output signals Using a combination of analog and digital inputs and outputs is key to the project, so demonstrated experience in this area is required. Prior knowledge of Arduino would also be beneficial. The right freelancer should be proficient in microprocessors, specifically with Atmel typed ones, and comfortable using both digital and analog inputs and outputs. Familiarity with wireless communication protocols is ...

I need help using Squareline Studio and having arcs that are displayed on a touch screen to print their values to the serial monitor of Arduino IDE

*** READ THIS CAREFULLY! IF YOU CAN’T FOLLOW THE GUIDELINES, YOUR SUBMISSION ...their respective areas. Here’s the list of what I have: Receptionist Desk - Pool table - 7’ White Dynamo Sedona Pool table w/ w tan felt like this: :i:/s/Rivell2/EaVKtGFinglHmdhPHWhOc-0BKZ0y2_tfhE9TWdhxDLnRyw?e=fY6MJY2 Shuffleboard - 18ft Shuffle Board - :i:/s/Rivell2/EW-adDaKypNHiLs86PoE9gkBVTv2sjXfJSq6b3TwoJbcmA?e=TICvlY Arcade games - 4 arcade games like these: Please ask any questions if you have them and I’ll do my best to answer as quickly as possible. THANK YOU and good luck!

I need a couple things created. Another swim board that's white with black lettering. I messaged you about that. I would also like to create two sunglasses designs. Plus I would like you to change the logo on one of your previous designs; just want to sub out the lettering for a different font. Let me know if you're interested.

Project Job: Willy Datasheet: Reference Development board: Create a Custom Personalized schematic incorporating the components listed, including the Rockchip RK3588 SoC and additional peripherals, you'll need to carefully consider the connections and power requirements of each component. Here's a basic outline of how you might design such a schematic: 1. Rockchip RK3588: - Connect the RK3588 SoC to the necessary power supplies, clock signals, and peripherals according to its datasheet. 2. 4GB/8GB RAM: - Connect the RAM module(s) to the RK3588 SoC's memory interface, ensuring proper signal routing and power connections

I'm in need of a skilled Arduino developer who can assist with integrating a TLE4922 sensor into a vehicle speed monitoring system. - The main goal is to monitor the speed of a vehicle in real-time. - The system should display the speed on a screen, ensuring it is easily accessible and user-friendly. - The project does not involve data logging or alarm triggering, we're solely focused on speed monitoring and display. In terms of skills and experience, the ideal candidate should have: - Proficiency in Arduino programming. - Experience with integrating sensors, particularly the TLE4922 sensor. - A creative approach to designing a user-friendly speed display system. Your primary tasks will include: - Setting up and calibrating the TLE4922 sensor for optimal vehicle ...

DEADLINE 21st I need an Object Detection(displays text on screen of object name) & Live Streaming system(records video when switch or button pressed), all to be implemented on a Zybo Z7 board with a pcam 5c camera module. Here are the details: - **Programming Language**: The system needs to be developed using verilog and xlinx tools. - **Standalone or Integrated**: I'm looking for the Object Detection & Live Streaming system to be integrated with zyboz7 and pcam5c. - **Functionality**: The system should perform real-time object detection and identification, as well as record and store live streams for later analysis. Finally report that includes tests/testbenches should be included based on requirements in

I am on the search for an experienced Sales and Marketing assistant who can help me get vendors on-board and increase sales on my e-commerce platform. The diverse requirements of this role will match ideally with someone who has experience in both vendor acquisition and social media marketing. Responsibilities will include: - Contacting potential vendors to sign up with us and add their products. An introductory message highlighting the benefits we offer could be crucial, although I am open to other strategies you bring with you from your past experiences. As this task was not answered in the pre-questionnaire, it requires further briefing. - Applying successful business development strategies to onboard new vendors. You need to have an open and active communication channel with t...

I'm seeking a professional with expert knowledge in precision analog design. Goal of the project is a small prototype board to measure K type thermocouple elements - with two different approaches. Additionaly obvisouly a MCU will take place - as well as RS485 communication. Absolut main aspect is an accurate (in sense of stability, low noise and absolute value representation) K thermocouple element measurement. Two approaches are forseen - using the high precision MAX31856 as well as the AD8495 in conjunction with a 20-bit SAR and 24-bit SigDelt ADC. Apart from the ADC proposition the project comprisis of a full circuit and PCB creation. Additionaly also the needed firmware for the respective communication (over SPI) shall be properly implemented (well structured and with re...

I am looking for an experienced developer to integrate my Google Sheet board into my WordPress website. To make it simple I want to do the same as this plugin without using this plugin: Key Project Details: - **Data Types**: I need to display text content, numerical data, and images from the Google Sheet. - **Update Frequency**: I would like the data to be updated on the website in real-time, so it should be refreshed every time there's a change in the Google Sheet. - **Design**: I already have a specific design in mind for how this data should be displayed. Ideal Skills and Experience: - **Google Sheets API**: You should be familiar with the Google Sheets API and how to fetch

Interface LPCXpresso Board for LPC11U68 with 1) ds18b20 temperature sensor 2) ad8232 heart rate sensor

I am seeking a skilled graphic designer to create a banner and name board for my upcoming supermarket. Key requirements: - The design should be minimalist and clean. Less is more for this project. - The banner and name board should be visually cohesive and represent the supermarket effectively. Ideal Freelancer: - Portfolio of past work must be provided in application Please apply if you meet these specifications. Let's create an inviting and stylish visual identity for my supermarket.

I'm in need of a highly skilled graphic designer to create a minimalist logo for my brand. I'm open to your creativity and suggestions. Key requirements: - Deliver a high-quality, professional logo - Design must be minimalistic in style - Must be able to take on board and incorporate feedback to refine the design - Strong understanding of color theory Ideal Skills and Experience: - Proven experience in creating minimalist logos - Strong portfolio that demonstrates your ability to create professional and unique designs - Expertise in graphic design software - Excellent communication skills and ability to understand and implement feedback

I'm looking for a model or influencer with strong communication skills and a professional appearance to act as a news reporter for board game related content. This person will engage with my target audience - young adults who are interested in board games. The ideal candidate needs to convey the news in a captivating manner and be able to keep the audience informed and entertained. Some knowledge in board games would be an advantage but isn't mandatory. If you have the ability to hold audience attention with your reporting style and have a professional, yet youthful appearance, I’d love to consider you for this opportunity.

I'm looking for a model or influencer with strong communication skills and a professional appearance to act as a news reporter for board game related content. This person will engage with my target audience - young adults who are interested in board games. The ideal candidate needs to convey the news in a captivating manner and be able to keep the audience informed and entertained. Some knowledge in board games would be an advantage but isn't mandatory. If you have the ability to hold audience attention with your reporting style and have a professional, yet youthful appearance, I’d love to consider you for this opportunity.

...not do it for you – thus there is no guarantee that the link won’t damage your website’s SEO. Arguably the most important aspect, we begun our SEO campaign by researching thoroughly into various different types of keywords to target. We used a number of different tools to explore short term and long term keyword opportunities which would allow us increase the total search visibility across the board. Whilst looking at the ‘ket qua xo so’ or “xo so mien bac” and “xo so mien nam” in Vietnamese based keywords, we considered: the monthly search volume, the current ranking position, the competitiveness of the keyword and more. Once the keywords were established, we used our specialist tracking software to monitor our progressio...

I'm looking for a seasoned electronics engineer to develop a circuit board with a microcontroller with ethernet connectivity, POE power and addressable LEDs, with the design done using EasyEDA software to be fully manufactured by JLCPCB (or equivalent). The core functionality of this project focuses on power management. Your skills and expertise should include: - Comprehensive understanding of EasyEDA software (can take other suggestions) - Proven experience in multi-layer circuit board design - Extensive knowledge in PCB design for power management This project requires intricate knowledge of these areas, so please only bid if you're confident in your ability to deliver. Looking forward to working with experienced and dedicated specialists. Proven portfolio r...

I am actively seeking a capable developer to perform a full porting operation from Arduino-Pymite to cc65 for Commodore 64. Notably, the step requires a comprehensive skill set: - simplified version - original version • Proficiency in the usage of cc65 and familiarity with Pymite. • Exceptional attention to details to achieve full compatibility between Arduino-Pymite and cc65 for Commodore 64. • Ability to exhaustively test and debug for optimal performance. As I have not started to work on this, it's essentially a from-scratch operation. Moreover, full compatibility between Arduino-Pymite and cc65 for Commodore 64 is a non-negotiable requirement. Fortunately, I will be providing all necessary

I am looking for a specialized electronics engineer with a proven track record in printed circuit board (PCB) design, specifically tailored to handle sensor signals. In particular, the PCB should receive WiFi-based signals from sensors monitoring temperature, pressure, and vibrations. The scope of the project is as follows: 1. **Sensor-PCB Communication:** The maximum distance between the sensors and the PCB would be less than 10 meters. A strong understanding of short-range wireless communication is essential. 2. **Durability:** The PCB design needs to prioritize durability. Please demonstrate past work in creating robust and long-lasting PCB designs. 3. **Equipment Performance Tracking:** The primary purpose of the sensor signals is equipment performance tracking. Therefore,...

I am looking to have plans drawn for this project that conform to Duval County Florida Building code. The task at hand is to erect a stand-alone wooden patio cover (dimensions 28' wide and 21' projection from residence). The patio cover will be affixed to the existing 2x6 facia board with post footings measuring 18'W by 10' projection, positioned 5' from the facia. Key Requirements: - Use of wood as primary material - Incorporate two 2x4 skylights - Design the patio cover in a flat style Ideal skills would include: - Plans drawn to comply with Duval County Florida Building codes - Knowledge of patio design Your proposal should include examples of similar projects you've undertaken, your proposed timeline, and cost estimate. I look forw...

...Mechanics: The core gameplay revolves around matching three or more dog treats of the same color and shape in a row or column. Players can swap adjacent treats to create matches. - Objectives: Each level in has specific objectives that players must complete to progress. Objectives may include reaching a target score, clearing a certain number of treats, or achieving a special pattern on the game board. - Obstacles: As players progress through the game, they encounter various obstacles that add complexity to the gameplay. These obstacles may include blockers which must be cleared to reach treats underneath. - Power-Ups and Boosters: Players can use power-ups and boosters to help them clear obstacles and achieve their objectives more easily. These power-ups have special effects whe...

I'm looking to upgrade my current ESP8266 contro...ESP8266 controller to an ESP32 C3 Mini controller. I am primarily interested in freelancers with specific experience in this upgrade. Here's what I need: Requirement -1 : 1. Update existing Master Controller board based of ESP8266 to support ESP32 C3 IPEX/ (EasyEDA PCB design) 2. Retain GPIO connections and other circuits and components. 3. Ensure the position of LEDs, buttons and interfaces are as in current design 4. Ensure that the device supports handling loads upto 3A total without any heat with each port support upto 1 A Requirement -2 : 1. Redesign existing Zone Expander PCB board from Eagle to EasyEDA 2. Add LED Power indicator option 3. Ensure that the Expander handle upto 3A without any heating and ea...

Project 1 Run this code and get output. Show the output in a small video. The sample data is not downloadable. Find a way to download it or use any other sample data you have. Project 2 Anyone who know how to interface LPCXpresso Board for LPC11U68 and ad8232 heartrate sensor, ds18b20 temperature sensor.

I'm in need of a talented PCB designer who can assist in creating a simple but effective PCB for a power supply. Key Responsibilities: Need a Small PCB which will contain NodeMCU, 4 Relay, AC to DC 5v. This board is for home automation project which will connect through WIFI, RF and control all home appliances. Ideal Skills: - Proven experience in PCB design. - Understanding of basic power supply principles. - Proficiency in PCB layout softwares, like Altium or Eagle. This is a straightforward project suitable for a skilled PCB designer looking to take on a quick gig.

...proficient business consultant who can help streamline my large law firm's operations. Specifically, the jobs will involve: 1. Daily Procedure Streamlining - Transforming our existing practices to make our daily operations quicker and leaner 2. Client Intake Process Improvement - Develop strategies to make our client intake process quicker, reducing the time taken to get the clients on board. 3. Increasing Billable Hours - Optimizing work hours in a way that lets us bill more, without compromising on work quality and employee satisfaction 4. Put the right structure in place so that the firm isn’t ran like a corner shop. Ideal candidates should have a proven record of enhancing operational efficiency of businesses, preferably in the legal services ind...

...or MoviePy) - Experiences with OOP (classes and lists) - Familiarity with JSON output format. Milestones: MS1: detect a single color checker board on a video (from first to last frame) extract coords positions of color checker board, and video position (frame+time) we will share you testing videos along with the timecodes there the color cards are to be expected per video 2 modes required (demo mode with showing the video and the detected area, and performance mode, which may skip that step) MS2 detect multiple color checker board on mulitple videos. Each video can have 0..n color cards MS3 extract angles of rotation of the checker board MS4: extract sharpnes / blurry factor of color card too to get the best frame(s) of the color card(s) Budget? wil...

I'm looking for a skilled board game designer to create an educational game focused on HR and Payroll Integration Topic The game is intended for individuals aged 16 and above. The game should incorporate an enjoyable and intuitive game mechanic, as well as effectively teach and reinforce important concepts related to HR and Payroll Integration. The board game can be similar to monopoly board game, this board game is to support my customisters and training of Integration Consultants. The ideal candidate should have: - Prior experience in designing educational games, preferably for older audiences. - A solid understanding of HR and Payroll Integration concepts. - Creative and innovative approach in designing game mechanics. - Strong communication skills ...

I'm seeking a talented designer to transform my boba shop. The goal is to create a modern, clean look encompassing both the interior and exterior. Key aspects of the project include: - **Interior and Exterior Design:** The redesign should encompass both the interior and exterior spaces of the shop. - **Color Palette and Mood Board:** I need you to suggest a contemporary color palette and create a mood board that captures the essence of the design. - **Custom Artwork:** Your design should incorporate unique and original artwork that aligns with the modern aesthetic. - **Interactive Elements:** Adding interactive elements that would enhance the customers' experience and make the space more engaging is crucial. Ideal candidates should have experience in both interio...

I'm looking for a skilled Laravel developer wi...looking for a skilled Laravel developer with extensive experience in integrating APIs. The project involves creating an auto-claim system by integrating the Social Security Fund API and the Health Insurance Board API provided Key Details: - The system should facilitate seamless claim submission. - Users must receive real-time status updates on their claim. - The system should automatically process and issue reimbursements. Required Skills: - Strong proficiency in Laravel development. - Proven experience with API integrations. - Familiarity with Social Security Fund and Health Insurance Board APIs is a plus. - Previous work on auto-claim systems is highly desired. Your application should ideally showcase your experienc...

I am looking for a skilled PCB designer to create a prototype that fits within a medium-sized, 2 to 4 inch space. This PCB should be tailored to contain an Arduino Mini and a 12V to 5V buck converter, with 3 pin and 2 pin JST GH connectors. The configuration of components on the PCB should follow a clustered arrangement to maximize space efficiency. This job does not require mass production capability at this time, with the primary focus being on creating a single prototype. Ideal candidates should have experience with Arduino components and compact PCB design.

I am in immediate need of a highly competent and organised Executive Assistant. The successful candidate will be tasked with the below responsibilities across both of my companies: - Managing emails and appointments: Keep track of relevant email communi...more than 20 hours per week across both companies, hence it is essential that the chosen assistant be able to handle this commitment efficiently. Ideal Skills and Experience: - Excellent problem-solving skills - Proactive quick thinker - Strong organizational skills - Highly reliable - Good knowledge of office management systems and procedures - Prior experience as an executive assistant Get on board ASAP to help me keep everything in check! Please note that capacity to figure things out quickly and a bright, positive attitude a...

Do the following tasks as far as you can. Even if you get stuck anywhere, document the process in a way that you can present it to us afterwards. 1. Find the OWASP Juice Shop 2. Fork it to your GitHub Account 3. Run the application on your machine 4. Find the Score Board 5. Find any of the vulnerabilities and fix it directly in the app code 6. Open a pull request with this fix and a meaningful description in your repository 7. Enable dependabot updates for the frontend 8. Get a list of all PRs of your repository on the commandline

I'm seeking an expert to diagram and test a communication protocol using and . car (OBU On-Board Unit) sends (License Plate Reg) request to a Roadside Unit (RSU) RSU sends the car's LP, a challenge (C1), and a hash of the challenge-response pair (H(R1|TS)) to the Traffic Department which Decrypts the received light state command to be sent to the traffic signal. b. Verifies the hash of the challenge-response pair (H(R1|TS)) against its own hash (H(R1|TS)) for authentication. Upon verification, commands to open the traffic light.