Electric bikes trabalhos

I am in need of a professional who has expertise in solar panel system that will be generating electricity for my home. Key requirements: - Proven experience with Hybrid Solar Inverter - In-depth knowledge of residential solar panel setups - Sufficient understanding of electric systems related to residential properties - Preferably certified in solar installation (but not compulsory) - Certified electrician The ideal candidate will guide me through the complete process, from equipment selection (if not provided) to full implementation, ensuring the system runs at maximum efficiency. Prior experience in similar projects is highly appreciated. I have already got the G99 application from DNO.

...prototipos (Se vale soñar): Restricciones: El color registrado es rojo. Debe conservar el chassis original. Debe conservar el motor original. Debe conservar el tanque original. Debe conservar los rines originales. English version: I want to modify my old

...the north side and the other the south. We are NOT tearing anything down. We are only removing grass and adding the lanes and drive up windows. you cannot block the alley between the building and the rear parking lot. You will be doing the exterior and civil plan for the cars and parking. The inside of the building will be very basic in the plan. I Just need a few things like where the electric meters and water are. The new tenants will be responsible for their own blueprints and approvals from the city. Our job is to get approval to put in the new concrete for the drive through lanes and windows. Preliminary plan for submission and approval the rear/west side is for employees and deliveries. the east side is the front. it will be all tan brick except for the wind...

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I'm looking for a skilled musician with proficiency in drums, electric guitar, etc. The objective is to recreate music for a song I'm working on. Key requirements include: - Creating engaging and memorable instances of rock instrumentation. - Experience in the rock genre is crucial, along with an understanding of how to blend bass guitar, electric guitar, and drums to create a cohesive sound. This project will suit someone who: - Has a demonstrated background in the creation of rock music. - Possesses the ability to create music that syncs well with existing lyrics and melodies. - Has a robust portfolio showcasing their ability to play and record these specific instruments. Looking forward to hearing some rocking pitches!

I'm seeking a skilled mechanic who can proficiently install an electric motor onto a powder hopper. This project needs immediate attention and prompt completion. Ideal Skills and Experience: - Extensive experience in electric motor and starters installation - Knowledge in powder hopper applications - Proven track record of delivering projects in a speedy manner - Excellent problem-solving skills and attention to detail Project Completion: - The job needs to be completed ASAP. Immediate availability is a plus.

Here is the translated story: In a futuristic world where giant corporations compete for control and power, a young girl named Evangeline emerges, distinguished by her bravery and extraordinary strength. Evangeline possesses superhuman abilities due to secret genetic experiments conducted by an unknown company. While living an ordinary life in a city filled with technology, she is suddenly abducted by a group of agents working for Neocron. Forced to work for Neocron to develop an advanced threat system capable of disabling and destroying any new technologies produced by a rival company known as "Cyberdyn," Evangeline initially refuses but finds herself trapped in an isolated environment within a secret laboratory. Amidst this, Evangeline discovers her ability to control electr...

I am in need of detailed research into the impact of temperature variation on the high voltage battery (HVB) used in hybrid electric vehicles. The focus of the research should be on thermal management. The ideal freelancer should possess: - Deep understanding and experience in the field of hybrid electric vehicles, particularly in battery technology and thermal management. - Ability to conduct extensive and thorough research, with strong analytical skills to interpret and present findings effectively. Key deliverables: - A deep dive into how external temperature variations affect the performance and safety of HVBs in terms of thermal management. - Any suggestions or recommendations for improvements. - Comprehensive report of the findings including references to relevant...

I am in need of a professional web and mobile app developer to create a seamless platform that efficiently connects drivers with individuals looking for a wide range of vehicles across bikes. Key Features: - An integrated login system allowing users to access the website and mobile app with the same details. - The primary functionality should center around enabling user interaction and engagement, for instance, connecting customers to service providers (drivers). - The platform will cater mainly to individual users. Ideal Skills and Experience: - Proven experience in developing websites and mobile apps with integrated systems. - Prior experience creating platforms for service delivery focusing on user interaction and engagement. - Strong understanding of database implementation a...

I'm after a proficient SketchUp user who can aid in designing a Biomass Gasifier Engine Electric Generator for off-grid communities. With limited specification to follow due to the project's unique nature, I'll need you to be comfortable working in uncharted territories, pulling from your experience and knowledge to come up with practical solutions. The ideal individual for the job should possess: - Proficiency in SketchUp - Experience in machine design - Proven ability to work independently and creatively - An understanding of, or experience with alternative energy sources and their applications, particularly in off-grid settings The sooner we can get this project completed, the better. However, quality is paramount, and thus we are open to accommodating reason...

I run an electric company and I am looking for a graphic designer to conceptualize and execute a circular logo. The intended logo should encapsulate the essence of advanced grid technology, reliability, and safety. Advanced grid technology should be the main focus of the logo design. The logo should be designed in the color scheme of a sample logo I will provide. The design should preferably incorporate symbols or icons that relate well with our business- electric grid and engineering. I am open to your creativity in choosing what symbols and icons would best represent this sector. Skills and Experience: - Proficiency in graphic design software. - Exceptional creativity and innovation. - Experience in logo design, particularly within industry related themes would be benefic...

I'm seeking an expert with considerable experience in designing and developing EV charging systems. The task at hand is somewhat intricate as it involves creating a DC fast charger with a power output of 120kw; the catch is that it should be tuneable. Key requirements for the design: - Charg...and short-circuit protection mechanisms. - User Interface: The charger should have LED indicators for user-friendly interactions. Furthermore, I have ambitions for the charger to be integrated with a mobile app for remote management and convenience. It'll be best if candidates have credible experience in EV charger design, electrical engineering, and knowledge of safety regulations around electric vehicle charging. Expertise in mobile app development or integration is also a pl...

...Strategy (EEMS) for Fuel Cell Hybrid Electric Vehicle power systems. "System design and block diagram with Simulink Matlab tools using STM32F4xx based on the External Energy Maximization Strategy (EEMS) method for Fuel Cell Hybrid Electric Vehicle power systems" Key Responsibilities: - Implementation of EEMS method to optimize the performance of the power system. - Designing a corresponding block diagram using Simulink Matlab tools. - Working within power limitations, particularly concerning the power variation range. - Taking into account specific Fuel Cell features during implementation. Skills and Experience: - Proficiency in system design and Simulink Matlab tools. - Familiarity with STM32F4. - In-depth understanding of Fuel Cell Hybrid Electric ...

...keywords as follows for the region of " Victoria" or "Victoria BC" (British Columbia , Canada) Victoria electrical contractor Victoria electricians electrician Victoria electrical technician electricians near me Electrical contractor in Victoria BC Electrical service upgrade Electrical inspection Electrical car charger licensed electricians electrical contractors electrical companies victoria electric car chargers victoria electrical panel upgrade electrical services First month 150 links and on page seo for 250$ each month after 200 links as follows: ✅ 90+ Da Quality Links ✅ 80+ Da Quality Links ✅ 70+ Da Quality Links ✅ 60 + Da Quality Links ✅ 50 + Da Quality Links ✅ Social Bookmarking ✅ Classified Ads ✅ Article Submission ✅ Web 2.0 ✅ Forum Posting ✅ Blo...

As an electrical engineer, I'm looking for a specialist who can creatively help me in the test of the prototype and design the electronic Printed Circuit Board (PCB) board to convert output to charging input of 84v li ion also input 58.6v as we drive around in the electric vehicle (EV). - Electronic PCB board Design * The key purpose of this project is to engineer the electronic PCB board design, taking the prototype EV brake rotor with magnets, and pie shape copper coil collectors into consideration. * I desire the designed PCB to have an efficient charging system, capable of converting charging input to 84v li ion also input 58.6v. - Prototype Testing * When it comes to testing the prototype, the overall effectiveness of the design is my area of focus. I want to evaluate...

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I'm in need of a proficient Electrical Engineer to assist in the design of an outrunner Brushless DC(BLDC) motor specifically for electric vehicle propulsion. The motor should be able to efficiently operate at low speeds, below 1000 RPM, and round about 100V with power output around 10kW (5kW, 500RPM nominal). While crafting this BLDC motor, factor in the number of slots, poles, turns, cable's mm3, insulation thickness, and precise core and magnet dimensions. Essential: - Proficiency in motor design, particularly BLDC type - Experience in designing motors for electric vehicle applications - Knowledge about efficiency optimization techniques Note: Due to the nature of the job, efficiency will be highly considered in the design process alongside other requirements ...

I am in need of a specialist to help with the exterior design and landscaping of my home. The main goals include: 1. Enhancing curb appeal: * Paint color selection in accordanc...efficiency: * Lighting design that meets functional aesthetic and efficiency needs * Use of sustainable materials wherever possible 3. Creating outdoor living spaces: * Backyard deck installation * Front yard entry and alley design * Open porch ideas Additionally, the landscaping should feature a mix of flower beds, trees, shrubs, grassy areas, and paved walkways. Expertise in electric installations is necessary to ensure the proper fulfillment of project requirements. I welcome professionals who have a keen eye for landscaping and resilience in creating an appealing outdoor ...

...Cranbrook, BC, for which we are preparing Create a MyMaps Operational Zone for Cranbrook, BC: An operational zone is an area where the bike-sharing system is allowed to operate. Suggest a Designated Parking System: Identify locations within the downtown core of Cranbrook where bikes from the bike-sharing system can be parked. Define Slow Zones: These are areas where riders should reduce speed, possibly due to high pedestrian traffic or safety concerns. Designate No-Ride Zones: These are areas where riding bikes from the bike-sharing system is not allowed, possibly due to local regulations or safety issues. Incorporate Bike Lanes into the Plan: Use Cranbrook's open data to find existing bike lanes. Include these lanes in your MyMaps and suggest locations for parki...

I am looking for expertise in designing and assembling a stand-on electric scooter. This task is solely centered around the frame of the scooter, which must be manufactured using steel tubing. The wheel sizes will be provided by us and thus should not form anything beyond the scope of the project. Key requirements: - The frame of the scooter should be designed from scratch. - The frame should be manufactured from steel. - It should incorporate safety features, including a steel tubing composition. Ideal Skills: - Experience in engineering and manufacturing. - Extensive knowledge in steel usage and safety features. - Ability to transform a concept into an executable design. - Experience in designing scooters or other similar vehicles would be advantageous. If this sounds like t...

...Detecting sudden acceleration, specifically rapid increases in speed - Implementing a battery optimization function. The ideal BMS will balance energy consumption across all vehicle systems to ensure optimum performance and efficiency. Applicants should have substantial understanding of AI systems and battery management, with a focus on creating in-depth documentation. Previous experience in electric vehicles (EVs) is a considerable advantage. Key Skills & Experience: - Proficient in AI and BMS - Excellent technical writing skills - Knowledge in EVs, including acceleration or speed control. You should base your documentation on strategies including agents that will act decision maker in real-time from mapping the decision from state to action. Create the state and actio...

As a tech enthusiast, I am seeking a seasoned professional in electrical and mechanical engineering to build a custom electric scooter. --Specifications-- • Top Speed: The scooter should reach a maximum speed of 25 mph. • Features: The scooter should have an integrated docking station for a cell phone. Please note, while not a requirement, if you can incorporate GPS tracking, Bluetooth speakers, or cruise control into the design, that'd be a welcome addition. • Range: The scooter should have a battery life that allows at least 40 miles per single charge. --Skills & Experience-- * Experience in designing and building custom electric scooters * Familiarity with the integration of modern tech features in transport devices * Knowledge of electrical...

This will be a really easy quick job for someone. The logo I provided is almost exactly what I want but I want the words Raffan and Electric to be the same size and want the word company eliminated from logo. if you wanted to try a different style for the R that would be ok too. More details: What is the name of your company? Raffan Electric What color scheme or color preferences do you have for your logo? Blue and white Could you describe the style you want your logo to illustrate? Modern and minimalistic

Please don't waste your time and mine if you don't have what it takes. READ THE DESCRIPTION FIRST. ------------------------------------------------------------------------------------------------------ I'm looking for experienced Unity developer to work on creating a new upgraded version (v2) of an existing project (v1) that is developed on another game engine. The project is a simulation of electric circuit lab where the user can put together different electronic components to make a functioning circuit. Essential Points to Consider before Bidding: * The Developer should be able to create 3D models of the different circuit components. * The user interface should allow for drag and drop placement of components. * The simulation should be capable of handling compl...

The goal of this project is to enhance the traction performance of an All-Terrain Vehicle (ATV) All Wheel Drive electric system. * The primary objective is to improve the ATV's ability to navigate rocky terrain. * The ATV should be engineered with the capacity to carry a maximum weight of 1000 lbs while maintaining optimal traction. * This project requires deep proficiency in electric motor systems, all wheel drive mechanisms, and experience with ATVs. * A background in mechanical and electrical engineering would be beneficial. * The ideal freelancer should have a track record in improving vehicle traction, particularly for off-road vehicles and should be able to demonstrate prior work in this field. * Understanding of relevant safety standards and compliance guidelin...

I am seeking an inventive graphic designer who can create a visually inspiring T-shirt logo for my brand promotion. The logo needs a strategic blend of text and image to increase its inherent promotional potential. We will...white onto a colored t-shirt so design can be maximum of 2 color. See attached shirts we have printed in the past I am open to diverse artistic styles, be it minimalist, vintage, or modern for the logo design. The goal is to make a logo that is compelling and speaks volumes about my brand, yet remains stylish. Please see attached logo and past designs. The only must is should include Hurst Electric and some form of lighting bolt Ideal skills: - Exceptional creativity and innovation - Strong graphic design skills - Understanding of contemporary trends in lo...

I'm looking for an experienced graphic designer to create a unique, powerful logo for my baseball team called "Thunder". In terms of style, I'd love to see variations with both a modern and vintage aesthetic. Adding an element of playfulness is also appreciated, but I want it to have an intimidating and comic touch too. Colors can be a combination of Red, Blue, Black or other Electric color patterns - I'm very open, so feel free to experiment. I have several elements in mind progressing from the idea of our team name: - A Train engine is significant. - You can add a Lightning bolt, baseball and train tracks - these would relate well with the team. - Possibly incorporate an old wooden bridge or train, but remember these elements are not mandatory. Ideal s...

Recruitment of lead battery life extension device experience group Filming interview videos of users’ honest usage impressions. The five-member experience group was Individuals who own a modified vehicle, large vehicle, or electric wheelchair that uses at least two lead acid batteries and is over three years old Preference will be given to batteries that have not been treated with other battery life-extending products.

I'm seeking a proficient SEO writer who can create engaging, informed content that will highlight the unique benefits of electric printers. Here's what the task entails: - Keyword Focus: Use 'Electric Printers' frequently and naturally throughout the article. - Subject Matter: The articles should emphasize the benefits of electric printers, particularly their energy efficiency. - Informed Advantage: Back up energy efficiency claims with relevant facts and figures. Ideal Skills: - SEO writing - Knowledge about electric printers - Research and fact checking - Strong attention to detail - Content that engages and informs the reader Experience in tech-related SEO writing would be a bonus. The ultimate goal is to create informed content th...

I am in need of a professional drafter who can create a mechanical drawing of a commercial kitchen canopy, to be utilized for permit application purposes. Key Project Components: - The design must incorporate an electric oven as the primary appliance. - Canopy has been already installed - The Surveyor requires the mechanical drawings for the canopy - We were not aware of the need for the mechanical drawings being needed for the surveyor satisfaction. Ideal Candidate Attributes: - Extensive experience in kitchen layout designs, particularly in the commercial realm. - Proficient in creating mechanical drawings that are ready for submission to local permit authorities. - Solid knowledge of commercial kitchen safety standards and requirements. - Strong familiarity with different mat...

I am looking for an experienced electrician to upgrade a 200 amps electric panel to a 400 amps panel at a commercial property. The upgrade is essential due to: - An increase in our energy needs. Specific equipment that will be connected to the new 400 amps panel: A new air compressor 220 1-phase 125 amps that elevates the total consumption to 315 amps The ideal freelancer for this project should have: - Experience with commercial property electrical systems. - Ability to handle high-capacity electric panel upgrades. _ Be able to draw the schematic diagram required for the SRP Your bid should include: - Materials and labor costs - Estimated timeline for completion . Your attention to detail will be critical in this project to ensure energy efficiency and sa...

I'm in need of a circuit with particular functionalities. The primary function is to detect the presence of an electric spark coming specifically from a lighter's ignition element when in close proximity. Key Requirements: - The circuit should be sensitive to the electric spark up to 30cm. - Upon detection, it should trigger a signal for about 100 to 400ms. This integration aspect is crucial as the electrical signal will be interfaced with other systems, not an audible or visual response. - system needs to be immune from other non-spark-like event as sound amplifier, small smoke generation AC pump in vincinity (but can be at more than 30 cm of the circuit) - circuit should run at 3.3v and generate a detection signal at 3.3v too. Signal will be push-pull. - only ...

...tech-inspired features that suggest innovation and integration. This symbol needs to be simple yet meaningful, capable of standing alone in smaller, square formats like app icons, social media profiles, and favicons. Color-wise, select a palette that communicates professionalism and reliability, such as a deep blue or slate gray, complemented by a more vibrant color to signify innovation, such as electric blue or emerald green. The logo must also retain its integrity and impact when rendered in black and white, ensuring clarity and recognizability in any context. Typography should be clean and contemporary, with the "CivicBase" name rendered in a font that is legible and distinct. The text part of the logo should align seamlessly with the symbol, creating a cohesive v...

...We will use this API and Page 3: select the car model in this page we need to select the car model Page 4: then here user have to select the generation as we have in the API Page 5: In this page user have to select the car energy like Gazoil, Petrol, Hybrid or Electric Page 6: User have to select a KMS range Page 7: Then here we need to show him a summary view as this Page 8: Then here user have to fill he's contact (Full name; Email and Phone number) Page 9: We have to show him a Congradulation page For this job we have around 10 page to do In end the admin should receive the request and user should receive a email to summarize

I’m looking for a logo that incorporates an Osprey, possibly a palm tree and the name “Fish Hawk Electric.” I like simple designs, minimalist, mid century modern style, etc. I’d like a color palette befitting Florida, beach blues/greens and sunshine orange/yellows. I attached some images I like as reference.

...units which can be transformed into either a coffee serving cafe, kitchen, general store or any kind of micro-service business. It will also house a photocopier, photobooth and a powerbank swapping station and a restroom on one sides for self-use. It will have two doors on both longer sides and two windows on one side close to the front door which is the accessible area. The outside will have E-bikes/E-Scooters charging stations on one of the battery sides, Solar panels on top, 4 7-feet sunbrella units in-front which has charging ports and where people can sit and work too. It will also have a Starlink wifi antenna on one top corner, and CCTV camera on another. Will have flood lights infront. Going forward, we will also design the 10-feet and 20-feet design if we like your des...

I am seeking a skilled professional to enhance the conversion rate of my electric cooking pot targeting housewives in Jordan. Key Responsibilities: - Develop an effective strategy to improve sales conversions with the target audience on social media. - Understand market trends and consumer behavior to formulate actionable sales tactics - manage sales and know how to communicate and convenience people to buy Ideal Candidate: - Proficient in Arabic language and culture - Experienced with social media marketing and sales - Keen understanding of targeting housewives' market segment - Background in kitchen appliances would be a plus I have 150 pic's to sell, i want to sell them all ASAP. Please provide your expected price and the overall cost predicted for the sales to b...

...certifications on this platform. Visual elements: Incorporate AI-related elements, such as stylized neural networks or symbols that represent connection and learning. Use modern, clean and legible typography, such as a geometric sans-serif font or with technological strokes. Consider including a subtle graphic element that suggests the brand's irreverent touch. Colors: Primary color: dark blue or vibrant electric blue, evoking technology, confidence and professionalism. Secondary color: lime green or magenta, to add freshness and dynamism. Background colors: white or light gray tones to create contrast and legibility. Uses and applications: The logo will be used on the website, marketing materials, advertisements, emails and course completion certificates. It should be ve...

... - The motor configuration should fit within 250mm OD and 170mm ID circle dimensions. - The motor should be battery-powered, maintaining an ideal balance between energy consumption and power output. - The motor's primary application will be for electric vehicles. Thus, it should be durable, reliable, and efficient. - Ideally, the motor should run at a medium RPM range (1000-5000). Freelancers with experience in motor design, knowledge of PCB electronics, and proficiency with battery-power systems are strongly preferred. A familiarity with electric engine applications would also be highly advantageous. Let's create an efficient and powerful motor design that fits perfectly within the given dimensions! This is the PCB I need! https://www.freelancer.com/users/l.p...

...symbols. The one included is the short or favicon/ social media icon version. Id also like a full version with the complete company name " Colorado Heated Driveways" I build heated driveways featuring hydronic or electric power. Hydronic is represented by fire and electric by the lighning bolt. My systems melt snow and ice of of driveways. In addition, I also require a persuasive sales brochure for a different company that will contain: _ this company is Springs Concrete, LLC ( different than the logo) - Detailed information on our product features -I want to showcase my electric heated driveways and my hydronic heated driveways only - Clearly stated benefits of our product ( who what when where) - Compelling testimonials from our satisfied customers...

Hey everyone, I need a project done asap, needs to be completed in 1 hour by the time I post this project, basically I need someone to find me the analytics of this product I found online for my up and coming shopify store, and needs to put the following answers in the google sheet. I could not find the product on aliexpress which is why I need some information on where I can source it from. I need someone experienced in able to source products onto shopify store and able to do it fast. Where can I source this product from with fast shipping (5-7 days maximum?) Is it trending on google trends? Is there competition on facebook or tiktok for this product (send screenshots) How can I market this on tiktok or facebook? Needs to be done in the next hour. Will post the link to the product I n...

As the project manager, I need a well-rounded freelancer who is skilful in SolidWorks to design a liquid cooling system for electric vehicle batteries. The project will include: - An overall design for the battery enclosure, coolant flow path and heat sink design. - A focus on the battery pack, battery cells and battery management system (BMS). - Ensuring the design meets size and weight constraints, thermal performance requirements and is compatible with existing battery system components. The best fit for this project would be a freelancer with experience in automotive engineering and thermal management systems, specifically for electric vehicles. Having robust knowledge in battery technology will also be an advantage. Accuracy, attention to detail and adherence to projec...

Hi Mohamed G., Hope you are doing well, thank you again for the logo you designed for us. It looks great on black, however on a white background it looks washed out. So I am asking if you would do the logo on a white background and we need all lettering in gray to be black, lines and letters in yellow need to be a richer, brighter yellow and lines and letters in blue need to be a bright blue instead of the blue/green hue of the current logo. would you be able to do this for us?

I am in need of an experienced and creative fashion designer to create a captivating custom outfit suitable for a special event. More specifically, I'm seeking som...create unique and iconic designs Ideal skills / qualifications: • Fashion design experience, ideally with custom projects • An artistic eye and attention to detail • Familiarity with a range of fabrics suitable for the specified style • Excellent communication skills, to understand and implement my vision Your task will be to design an outfit that not only fits me perfectly but also reflects the electric energy of the event. If you have a portfolio with related experiences, please share it in your proposal. I look forward to working with a passionate and creative mind ready to bring their A-ga...

Exciting opportunity to try a very special, new to the market electric car. We're looking for evaluators who are interested in the electric automotive segment to request an appointment for a test drive and evaluate the customer Servie experience. Special Requirements: You must have a valid driver's license. Only adults according to local law can apply for the task. Timings: based on the appointment received. Location: München Proof of Assignment: Screenshots of the appointment booking + photos made at the location. Report: You will have to complete your report within 24 hours after you have completed the review. Languages Guidelines: German/English Questionnaire: German/English Fix Fee: € 60 per Visit!

I am looking for a 3D designer who can create a functional and aesthetic layout for my three-car garage intended for storage. - Requirements: • Incorporate cabinets, shelves and tool organizers into the design. • Design should include a couch, a flat-screen TV, bikes on the wall, and hex lighting. - Arrangement: • Cabinets and shelves should be mainly above the workbenches. Ideal skills and expertise: • Proficient in 3D design software and tools • Has an understanding of garage layout and storage optimization • Prior experience in interior design or similar projects would be a plus. There are 2 sets of double doors, no other doors or windows. No more than 2 cars will be parked inside.

I need assistance in transferring programs from my Schneider Electric PLC. I'm not entirely sure which programming software was used initially for the TWIDO TWDLCAA40DRF PLC, so flexibility and expertise with all Schneider Electric software are a must. Essential Skills: - Experience with Schneider Electric PLCs, preferably with TWIDO TWDLCAA40DRF - Proficiency with TwidoSuite, SoMachine, Unity Pro, or any other relevant Schneider Electric programming software - Good communication skills to guide me through the process. Your help will save me time and effort while ensuring the successful transfer of my PLC programs. This project will need to be on-site as well since the equipment does not have any internet access.

I am in need of a skilled engineer to design and develop an off-board charger for my e-bike. The charger should be designed for an input voltage of 220V and should be capable of outputting 48V to charge the e-bi...designed for an input voltage of 220V and should be capable of outputting 48V to charge the e-bike. It should also incorporate key safety features: - Short circuit protection - Overheating protection - Overcharge protection The ideal freelancer for this project should have an extensive background in electrical engineering and practical experience in designing and developing off-board chargers for e-bikes. Proficiency in safety standard protocols is also necessary. You should also understand and implement the necessary regulations and standards related to designing e-bike...

...increase in electric current consumption when communicating between mobile terminal and vehicles. The mobile terminal is a terminal used to lock, unlock, start, etc. the vehicle. After power-saving communication (e.g. Bluetooth communication) is established between the mobile terminal and the vehicle, the vehicle is locked, unlocked, started, etc. in response to signals emitted from the mobile terminal. In addition, ultra-wideband communication (UWB), which is different from power-saving communication, is used to determine the positional relationship between the vehicle and the mobile terminal. One of the problems with establishing power-saving communication between a mobile terminal and a vehicle is that when ultra-wideband communication is used for a long period of time, ele...