Ion batteries charger jobs

I need an expert in creating informative and easy to understand comparison charts. The focus will be on comparing various batteries within electronics, home appliances, and automotives. Expectations: - Detailing Capacity, Current Output MAX, Current Output Constant, and Total Battery Weight of each battery. - Develop compelling Bar Graphs and Pie Charts that will exactly portray each battery’s comparative data in a visually appealing way. Ideal Candidate: - Should have excellent skills in data visualization. - Experience in electronics or related fields is beneficial. - Knowledge on batteries is a big plus. - Strong graphical design abilities would be appreciated. Looking forward to your bids.

I'm looking for an experienced electronics engineer to design a Battery Management PCB for a project involving NiMH batteries with a capacity of 3500mAh. The system must integrate with a TMS320F28377D microcontroller and be capable of the following: - Charging batteries efficiently from a solar panel source. - Monitoring battery status to ensure safety and longevity. - Controlling battery usage to optimize performance. Requirements: - Proficiency with TMS320F28377D or similar microcontrollers. - Experience in designing PCBs for NiMH battery management. - Knowledge of solar power charging systems. - Ability to create schematics and layout for manufacturing. - Familiarity with safety standards for battery charging and management. Ideal Candidate: - Has completed similar...

I'm in the market for a specialized freelancer to design a solar-powered charging circuit tailored for consumer electronics. Here are the project specifics: - Design Focus: Solar-powered charger for consumer electronic devices. - Charge Specification: Needs to support optimal maximum charge current. - Battery Chemistry: Compatibility with common consumer electronics batteries required. Skills and Experience: - Proficient in PCB design and layout. - Expertise in solar charge controllers. - Solid understanding of power management and consumer electronics batteries. - Experience in designing circuits for efficiency and reliability. What I'm expecting: - Schematic and PCB design files. - Bill of materials with selected components. - Analysis of power efficienc...

Looking immediately for a skillful PCB designer, experienced in charger circuit design, particularly for battery types. Work specifics include: • Developing a battery charger circuit compatible with solar power. • Applying knowledge in battery charger types, with special attention to lithium ion batteries. Key skills and experiences: • Profound knowledge in charger circuit design • Strong experience with lithium ion batteries • Considerable understanding of PCB design Get ready to work with urgency as this project needs to be completed ASAP. If your specialty is combining your skills in circuit design and deep understanding of battery types, this task is the perfect one for you. Speed and accuracy are ...

I'm in need of a proficient professional to design AFE (Active Front End) hardware and firmware catering to industrial machinery. The goal of the project is to better efficiency and reduce harmonics, targeting a power range below 50kW. - Primary Project Spec: Input voltage: Vnom [Volt] 480/380V, three phase ● Input voltage variation: +/- 10% of Vnom ● Frequency 60/50 Hz ● Continuous apparent Power 16 KVA ● Continuous active power 16KW ● Input current, Inom [Amp] 30 Arms ● Power factor range@ full power >0.95 Using TI micro controller evel board TMS320F28377D The enclosed PDF shows the full system but for first stage we are only looking at doing the AFE Ability to built a prototype unit for testing is a benefit Ideal candidates should illustrate a solid background in ...

Hi. I just imported your project to my project. That I'll send you, because i fix the structure. Please fix the design bugs (except main page) a...components/new-item In the CSS please modification this: If have this structure: <div class="testDiv"> <span class="testSpan"></span> </div> You must use this CSS structure: .testDiv{ width: 100%; (example) .testSpan{ width: 50%; (example) } } Please don't use ion-input's like that: <ion-label for="input">Category</ion-label> <input placeholder="Select Category" id="input" type="text"/> The ionic 7 have better solution's: <ion-item> <ion-input label=...

I'm on the lookout for a skilled and experienced circuit designer who can create a pulse charging circuit for a 12V or 24V battery. This circuit will need to be compatible with a 500watt, 44V, 12 A max solar panel. Ideally, you should be proficient in: - Designing circuits with a Pulse Width Modulation (PWM) generator - Building circuits that trigger a Mosfet, IGBT, BJT, or an equally efficient transistor - Engineering circuits with a charging voltage exceeding 100V - Regulating frequencies in the range of 0-10kHz. - Efficiency is crucial here. Don't want too much wasted energy in heat or heat dissipation, or waste half of the energy if it is 50% duty cycle. This is an opportunity to demonstrate your in-depth knowledge in electronics and circuit design. A robust understanding a...

...involves implementation of droop control in DC Microgrid model. ------------------------------------------------------------------------------------------------------------------------- Here are the details about the project: - I have implemented DC Microgrid using Simulink that is currently connected to an AC Main grid. - The DC grid have 3 buses that consists 3 PV (photo-voltaic) arrays and 2 batteries. - To done fault analysis, I have introduced 1 internal and 1 external fault inside the grid and the fault uses the overcurrent-protection scheme. - The faults are introduced in order to analyse and simulate how the circuit breakers are working in action. ------------------------------------------------------------------------------------------------------------------------- What...

I'm seeking an adept freelancer for my PCB prototyping project. Innovative, creative solutions are required for this task without the need for specific standards compliance. I have a 2 sheets of a schematic and need a PCB designed from them. The pcb contains a BQ24075(lipo charger), TPS63070(buck converter), bq27441(fuel gauge), & FE1.1S(USB 2.0 Hub). Knowledge of these components or how to properly lay them out is required. Ideal Skills: - PCB design and electronic prototyping expertise - Proficiency in KiCad is necessary - Understanding of electronic schematics and components Please note that this project does not require IPC or IEEE standards compliance, keeping it simple and efficient yet effective. Show me your creativity and technical prowess in KiCad and let's...

...insertion, alongside footage featuring bassboat escenaris style videos on the intro. Other effects I’m interested in include smooth transition effects, explosion and particle effects, as well as animated text effects. - Logo Appearance: The logo should remain the central focus of the video while it transitions together with the effects. The brand is for boat batteries, so it must have some effect related to power, electricity, etc. The batteries are used to power fishing probes and electric motors. - Presentation Color: The logo and effects should feature soft, elegant colors. Ideal freelancers for this project should have multiple years of experience in video editing and visual effects. Additionally, an ability to manipulate logos dynamically, understanding of colo...

...doorhanger 4.25x11 see template. I will need editable source files and fonts. Thank you The 2nd More Beneficial Way To Power Your Home! Make How It Works smaller. Change SPAN Panel To SPAN Smart Panel Make text bullet point Bold: SPAN Smart Panel Tesla Powerwall SunRun EV Charger ● SPAN Smart Panel - Control All Home Breakers From App To SAVE On Power Usage & Backup More With Battery. ● Tesla Powerwall - Store Your Homes Power To Use At Night & Future Blackouts. Option To Sell Power Back In App. ● Sunrun EV Charger - Charge EV Fast At Home. (Adapter for Car Needed) ● Solar Panels - To Produce All The Power Your Home Need At a Discounted Flat Rate. Don't Be Forced To Pay The Utility Companies Major Rate Increases in 2024 to 2027 Your Home May Be A...

I am looking for a freelancer to develop a PCB and provide a BOM for the following device: A circuit that will incorporate the Raspberry Pi Pico and will be connected to a 72V battery that will have the following features: 1. Read 20 strings of input voltages from the battery (a 72V li ion battery consists of 20 rows of cells connected in series (3.6V*20=72V)). - The range of voltage for each channel will be about 2V to 4.5V - There should be a JST connector for 21 wires on the PCB for this input, just like a battery BMS. - If the chip that reads this (probably a multiplexer) has more inputs than 20 then make it the maximum number of channels possible with that same component 2. Input for a hall sensor 3. Input for a thermistor 4. Input for a moisture sensor * All inputs shoul...

...and functional. Shipping: Safe and timely delivery of the fully assembled PCB to my address. ESP32 Integration: Incorporation of an ESP32 development module as the central processing unit. Sensor Connectivity: Ability to connect with 10 temperature sensors for comprehensive monitoring. Power Supply Flexibility: A USB power connector for easy power access. Compatibility with rechargeable AA-like batteries in series for alternative power. Quality within Budget: Balancing quality and cost-effectiveness, with an emphasis on functionality and reliability. Compact and Efficient Design: Space-efficient design for easy installation and use in a home environment. Documentation: Provision of basic setup and operational instructions. Quick Turnaround: Prioritizing speed in design, assembly,...

...engineering concepts, with a particular focus on automobiles, aircraft, and related industries. Candidates with an engineering background and prior experience writing for these sectors will be highly regarded. Responsibilities: Content Creation: Produce high-quality, informative, and engaging content that caters to our target industries. Topics may include, but are not limited to: "Why EV Structural Batteries Are a Bad Idea" "Mobile Apps to Monitor Fastener Load in the Mining and Power Generation Industry" "High-Performance Fasteners for Aerospace Structural Integrity" Research: Conduct in-depth research to ensure the accuracy and credibility of the content, while staying up-to-date with industry trends and advancements. Technical Expertise: Dem...

I'm looking for a talented graphic designer to create a unique logo for Powers Electric that embodies the essence of our company. We specialize in backup batteries and smart home solutions. Here are my project details and what I expect from the collaboration: - **Design Style**: Vintage aesthetics (but open to creativity) that convey our brand's history and reliability. - **Color Preferences**: Primarily black and white, though I'm open to tasteful color suggestions that enhance the vintage feel. - **Tone**: While skipped, we want the logo to reflect a balance of professionalism and approachability. - **Speed**: The project is urgent and requires immediate attention. I need the final design ASAP. Ideal Skills: - Proficiency in graphic design software (e.g. Adobe Il...

I am looking for a freelancer who can help me list my products on Amazon Seller Central. The ideal candidate should have experience with listing products in the Electronics, lithium Batteries, golf cart battery systems, and energy storage categories. This isn't a hard project. I provide all of the description, list of key words, and pictures. I am in the lithium battery market that offers lithium batteries, BMS units, chargers, solar panels and inverters, allowing customer to built their own energy storage systems and or use my products as an easy plug and play. Not a lot of competition in this sector of Amazon seller. I also have lowest prices on Amazon for these types of products. Requirements: - Ability to compare to my competitor and create key words for sear...

I’m looking for one with experience with different gauges of Kenthal wires or Nichrome wires.

I am looking for a skilled hardware designer to design the hardware of an open smartwatch project. The ideal candidate should have exper...WIFI/BLE: - Infinion CYW4343W Memory: - 1 GB of LPDDR4x - 64 GB of eMMC Peripherlas: Peripherals sould be exposed through a very small form factor dense board to board connector: - UART - I2C - SPI - JTAG Battery: I need a battery Lithium-Polymer Battery charger circute and an on board gauge IC to keep track of the battery charging level. Size: - Should be smaller than 30x35mm Skills and Experience: - Proficiency in high performance hardware design. - Experience in designing hardware with WIFI and BLE. - Knowledge of battery charger and gauge circute design. If you have the skills and experience required for this project, please subm...

...myself. You can either build yourself or submit the schematics along with exact parts list and ill build it myself. Here are the parameters. Second build is rectangular symmetrical waveform with (125ms ) between phases with the waveform of the system pulse being biphasic Pulse width=250us Amplitude 0 to 5.0ma 120x60x25 mm size 11grams This includes an intensity controller handheld 3 triple A batteries in series max 4.5volts-24 hours of use Important- I’d like the smallest device possible. Based off of a unit in production called the sparrow accent. I’m not duplicating this because my device will be able to have the parameters changed by me the user. one unit with the ability to send frequency to two separate leads that connect to points on the ear. Needs 4 electrode...

We are in need of a solution or solutions to wire two EV chargers with a single (240v / 100a) feed. These must pass code in all 50 States. The chargers will be configured (within the chargers' firmware to share (split) the power output (40a each) when two vehicles are plugged in, and provide full power (80a) when one is plugged in. The question is.... Can the power feed to the two chargers b...The chargers will be configured (within the chargers' firmware to share (split) the power output (40a each) when two vehicles are plugged in, and provide full power (80a) when one is plugged in. The question is.... Can the power feed to the two chargers be daisy chained or will they require a junction box where the power feed is split into two feeds? Attached is the manual and cut sheet for...

I am looking for a talented illustrator to create a colouring book for adults. this book will have illsutrations of about 10 different simple line drawings of random things. For example: kids toys, phone charger, board games, butterfly, teedy bear, chair, couch..... The illustrations should be done in a realistic style. Requirements: - Experience in creating detailed and realistic illustrations - Ability to create visually appealing and intricate designs suitable for coloring - this will be a book of 50 pages Skills: - Illustration - Drawing - Creativity - Attention to detail Please provide samples of previous work in a similar style. Looking forward to working with you!

I want someone to market research 10 products on to sell on amazon FBA, kitchen products are preferred. They must have a current BSR 100-6000 , be light weight , no brand name , small , not include batteries and I am looking to sell the product for 16-40usd

Design Air Ionizer Detector We are looking for a skilled professional to design an air ionizer detector that measures ion levels. The device should have the following necessary features: - Visual display: The air ionizer detector should include a visual display to easily read and interpret the ion levels. - Compact and portable: The preferred size for the device is compact and portable, making it easy to carry and use in various locations. The ideal candidate should have experience in designing electronic devices with wireless connectivity and battery operation. They should also have a strong understanding of air quality and ion detection. If you have the skills and expertise to create a compact and portable air ionizer detector with a visual display, we would love...

I am seeking a specialized engineer with a robust understanding and previous experience in working with Battery Management Systems (BMS), AC-DC conversions, IC microcontroller programming, circuit design, and PCB designs. The primary goal is to create a studio light for photography purposes solely. This bespoke light system should run on a lithium-ion battery, highlighting the significance of having solid knowledge in BMS, particularly in overdischarge protection - a functionality critical to this project. It's desired for the light to have adjustable brightness in alignment to varying needs in different photography situations. Skills and Experience Required: • Expertise in Battery Management Systems (BMS) - essential for overdischarge protection. • Proficiency i...

I am looking for a freelancer who can help me list my products on Amazon Seller Central. The ideal candidate should have experience with listing products in the Electronics, Home and Kitchen, or Health and Personal Care categories. Requirements: - Experience with listing lithium batteries, battery storage, and golf cart batteries - Ability to create professional product photos and descriptions, or willingness to work with the photos and descriptions provided by me - Familiarity with listing 1-10 products on Amazon Seller Central If you have the necessary skills and experience, please reach out to me. Thank you!

A small project developed in Python, which needs to be translated into PHP-Laravel. Scope of Work is that both endpoints AVAILABLE and UNAVAILABLE are able to communicate with MicroOCPP Simulator via WebSockets.

Project Description: I am looking for a talented and creative freelancer to create an engaging ad for our 4in1 wireless charger. The ad will be targeted towards all age groups, so it should appeal to a wide range of audiences. The main selling point of our product is its unique features. We want the ad to highlight how our wireless charger stands out from the competition and why it is a must-have for tech-savvy individuals. What stands out being the new pencil charging dock. The preferred duration of the ad should be around 30 seconds, as we want to capture the attention of our audience quickly and effectively. Skills and Experience: - Experience in creating captivating ads that appeal to a diverse audience - Knowledge of social media platforms such as TikTok, Instagram,...

I urgently require a highly skilled electrical engineer to design a fast EV charger which operates at 7.2kw for use in public areas, residential and private areas. Key requirements include: - Charger must be compatible with the Type 2 (IEC 62196) charging standard and other plugs available according to the requirements changing the plugs type. - The design must comply fully with all safety standards and have comprehensive safety measures in place. Ideal skills and experience: - Extensive experience with electrical engineering - Prior experience designing EV chargers or similar products - Knowledge in Type 2 (IEC 62196) charging standard and safety standards - Excellent time management skills and the ability to deliver within strict deadlines. Your proposal should demons...

Content Creation: Produce high-quality, informative, and engaging content that caters to our target industries. Topics may include, but are not limited to: "Why EV Structural Batteries Are a Bad Idea" "Mobile Apps to Monitor Fastener Load in the Mining and Power Generation Industry" "High-Performance Fasteners for Aerospace Structural Integrity" Research: Conduct in-depth research to ensure the accuracy and credibility of the content, while staying up-to-date with industry trends and advancements. Technical Expertise: Demonstrate a strong grasp of engineering principles, particularly in automotive, aerospace, electric vehicles, and related sectors. Sample is needed to be considered for this position! Please mention in your bid if you can provide one...

I am looking for a freelancer who can create a 3D model for a charger stand that can hold 2 phones and 1 watch. Specific Requirements: - The 3D model should be in .STL file format. - I have the overall dimensions of the product, but I am open to suggestions for the detailed dimensions. Ideal Skills and Experience: - Proficiency in 3D modeling software. - Experience in creating mechanical parts. - Familiarity with designing and printing architectural models. - Attention to detail and ability to work with specific requirements. If you are skilled in 3D modeling and have experience in creating mechanical parts or architectural models, I would love to hear from you. Please provide examples of your previous work in your proposal.

...dynamic maritime environments. - Power management systems for efficient utilization of electric power. - Fault-tolerant control and reliability of electric propulsion systems. Technologies for Maritime Applications: - Advances in maritime battery technologies. - Energy storage systems for electric propulsion in boats and ships. - Safety considerations and standards for maritime batteries. 5. Electrification of Specific Marine Vessels: - Electric propulsion for small boats, ferries, or leisure vessels. - Retrofitting existing vessels with electric propulsion systems. - Case studies of successful electric propulsion implementations in maritime transport. 6. Charging Infrastructure for Electric Marine Vehicles: - Shore-based charging infrastructure for electric boats an...

I would like a nice social media banner advertising my freight forwarding service. I would like a social media poster of 1080x1080px advertising the following service China to Kenya Freight Transportation Air Freight. $12.5 per KG General Cargo. Consolidation Service $13 per KG for Batteries, Liquids and Powder. Consolidation Service. $8.5 per kg. Direct shipment/Exclusive of Local Clearance Sea cargo will be charged at:
 KES 58,000 per CBM Consolidation $110 per CBM LCL $1250 $2250 40ft. Container Transit Time: 7-10 days Air. 40 days sea. We can pickup your parcel/goods from any location; warehouse/factory in China. Doorstep Delivery within Kenya provided at an additional cost

I am looking for a talented graphic designer to create an engaging social media banner for my logistics business. The banner will be used ...with the images and text provided by me to create a banner that aligns with the theme and style of my business. Attention to detail and creativity are essential for this project. Below are the contents of the banner Kenya - Rwanda Parcel Transportation Small Parcels. $3.32 per KG. General Cargo
 $3.8 per KG. Batteries, Liquids and Powder. $4 per kg. Live Animals Large/Oversize Goods will be charged at:
 $180 per CBM General Cargo. $250 per CBM Batteries, Liquids and Powder. Transit Time: 1 day for Small Parcels. 6 days for Oversize goods. We can pickup your parcel/goods from any location(house, warehouse, facto...

I am looking for a freelancer to help me with my project on battery charging optimization using MPPT. The purpose of this project is to optimize the charging of batteries. Skills and experience required: - Strong knowledge and understanding of MPPT technology - Experience in designing and implementing MPPT algorithms - Proficiency in programming languages such as C or Python for software development - Familiarity with hardware components and circuit design - Ability to work with specific hardware requirements provided by the client The project requires specific hardware and software requirements, so the ideal candidate should have experience in working with custom hardware and software configurations. I also require detailed documentation for this project, including a thorough ...

I am in need of a competent electronic design freelancer who can assist in creating a Gerber file or PCB or Bill of Materials (BOM) for a 15W wireless QI c arger. I assume this is available online somewhere, I am just need am expert to point me in the right direction. The sought-after freelancer should ideally ...Intermediate experience in electronic design - A solid background in creating Gerber files and BOMs / PCB - In-depth knowledge of wireless QI charging technology In your application, please include examples of past work similar to this project. This will provide valuable insight into your capabilities and suitability for the job. The aim is to create a robust, efficient, and market-ready wireless QI charger so your expertise and creativity in this field will be highly b...

I recently purchased a Level 2 residential EV charger and now need expert assistance for the permitting process. I've already secured the charger hardware; the task at hand strictly involves getting all paperwork and permits sorted out. Your job would be to make the process as smooth and hassle-free as possible. The ideal freelancer for this task would possess: - A thorough understanding of EV charging equipment, specifically Level 2 chargers. - Experience in applying for and securing residential permits for such installations. - Attention to detail to ensure all paperwork is completed accurately and efficiently. No installation services will be needed, just expert advice, and assistance in handling the permit application process. Your expertise in local laws and reg...

...project following chilean standard regulations for constructive methods and materials (anti-seismic, structure of reinforced concrete, foundation slab or better economic/reliable, no need of false ceiling, rest -floors and walls- observing economy as first criteria). First story is a 4mt high warehouse, next two stories are meant for office space. All three stories must have two sets of bathroom batteries (washbasin and lavatory, independant, for practical purposes, warehouse´s story are external and should contemplate showers as well). All stories have external access -accomodate in the design-, offices via metal stairs. Warehouse has two, 5mt wide, access/metal sliding doors on longest side and a 2mt glass main entrance on front (7 mt long side). Important to have reliab...

Project Description: EV Charging Setup with Protocol Testing: OCPP 1.6 Objective: - The main objective of the EV charging setup is for commercial use. EV Charger Integration: • Device Protocol Integration for daily transaction 1) Brand : JetCharge, Model : ChargeMate (22kW) 2) Brand : Livoltek, Model : A0220400E11R1101 • Heartbeat, transaction, and log • Start Session, Authentication, End Session, Unlock Skills and Experience Required: - Expertise in EV charging setup and installation. - Knowledge of OCPP 1.6 protocol and testing. - Familiarity with commercial charging station requirements. - Work within a budget range of USD 250-750 or on an hourly basis. - Demonstrate proficiency in PHP and ensure confidence in handling OCPP 1.6-related tasks...

I need a reliable and talented circuit designer to create a charger circuit for me. Your task is to design a circuit that converts 220V AC to 12V DC, powerful enough to charge a 23A battery. Key Project Details: - The circuit should include an autocut feature for efficient charging. - I have no specific dimension requirements; the design can be standard size or compact. - Feel free to use either basic or advanced components as long as they are available in the market. Additional Requirements: - Provide all component values and necessary calculations. This is crucial as I will be implementing the circuit myself. - Design and simulations done on Proteus 8 will be highly appreciated to ascertain the circuit's functionality. Ideal Skills & Experience: - Experience in circu...

This is the first step: Make new tool holder for batterie for a bosxh screw driver for a french cleat system, for printing wih a 3D printer. . This is the second step: Make new tool holder for electrical screwdrivers like bosch, makita, dewalt and it's batteries for a french cleat system, for printing wih a 3D printer. . Second step: Find new ideas in new products for the french cleat wall. Material: plastic - PLA Done with Solid Works Needed files: solid works 2019 and STEP Fix price: 20€ for the finished file Wish to have an long work together with many new types of tool holders

I'm looking for a developer to help me create the most realistic and serious fivem server out there. For example, peds that drive real cars like Toyota, Dodge, Lexus, etc. Realistic cars that can be purchased in the dealership for realistic prices. Ex, Dodge Charger Hellcat for $85,000. Much more too, but I will provide more details when we can get in touch. (Also for inspiration, Look at Astro Roleplay. I pretty much want my server just like that but we'll make it better)

Design a Qi compatible wireless charging receiver (RX) unit for 10 - 15W. - receiver antenna coil must be small, either 1) 24mm diameter or less, or 2) 20mm x 40mm or less - 10W+ receiving power at 6mm - when possible for capacitors and resistors use 0603 (metric) size parts - use parts available for purchase on digikey or mouser - provide 2.54mm header for external connection to +/-

I'm encountering issues with my Logitech wireless mouse. It freezes quite frequently which is impacting my work with my newly assembled PC tower. I've tried the following solutions, but none have rectified the problem: - Changing the batteries - Plugging it into a different USB port - Unpairing and pairing it again To resolve this issue, I require a professional proficient in hardware troubleshooting, ideally with experience in managing Logitech products. The freelancer should also possess a deep understanding of wireless connections and peripherals. Furthermore, proficiency in English or Spanish is necessary to communicate effectively. I appreciate your time and look forward to addressing this problem as soon as possible.

...AC chargers, specifically intended for charging mobile devices. The charger should be designed for Type C plug (used in Europe and South America) and should be noted for its intentional use within these geographical locations. The design must uphold the safety standards required to operate electrical devices in these regions. Key skills: - Detailed understanding of AC charger design - Familiarity with the electrical safety standards for Europe and South America - Experience in designing wall-mounted and stand alone electrical devices The final design must be functional, user-friendly, and aesthetically appealing while prioritizing safety and efficiency. It is crucial that freelancers express a strong command over charger design and present a portfolio demonstrat...

I am looking for an experienced Android app developer to create an app for the payment terminal model CCV IM30. The app will have the following features: - Payment processing: The app should be able to process payments through the preferred payment gateway. - ev charger integration from our backend : the app should be able to call to our backend to get the ev charger status - simple interface : simple interface to prompt user actions The app will need to call APIs from our backend that are connected to EV chargers. The design preference for the app is minimalistic. Ideal skills and experience for this job include: - Proficiency in Android app development - Experience with payment gateway integration - Knowledge of inventory management systems - Familiarity with API inte...

I am looking for an Android app developer to create an app for the CCV IM30 device. The app needs to have the following specific features: - Interface that prompts users to tap their credit card to our backend system for data logging and real-time monitoring, and access to our electric vehicle charger - Simple and clean design, no specific design preferences. - Project needs to be completed ASAP. Ideal skills and experience for this job: - Proficiency in Android app development. - Experience with integrating backend systems. - Knowledge of payment processing and credit card technologies. - Ability to create a simple and user-friendly design. If you have the necessary skills and can complete the project quickly, please submit your proposal.

I am looking for an experienced Arduino developer to help me with a project that involves code develop...am looking for an experienced Arduino developer to help me with a project that involves code development for an Arduino R3. The specific functionality that I need the Arduino to perform includes generating a modulated square wave and designing a charge controller for lithium batteries. Requirements: - Proficiency in Arduino programming - Strong knowledge of circuit design and schematic creation - Experience with generating modulated square waves - Familiarity with designing charge controllers for lithium batteries Timeline: - The project needs to be completed within 1-2 weeks. If you have the necessary skills and experience for this project, please submit your pro...

Project Description: Programmed Micro Servo with Slow 90-Degree Rotation, 3 Double AA Battery Powered, and Plug and Play Capability Skills and Experience: - Experience in programming micro servos - Familiarity with modeling applications - Proficiency in computer control mechanisms Requirements: - Develop a micro servo that can rotate 90 degrees slowly - The servo should be powered by 3 double AA batteries - The servo must be plug and play, allowing for easy installation and use - The servo should be controlled through a computer control mechanism Additional Information: - The servo will be utilized in a modeling project - The desired control mechanism for the servo is computer control Please provide relevant examples of previous work and demonstrate expertise in micro servo prog...

I'm looking for an expert to design a Grid connected Battery Energy Storage system, with a primary focus on load shifting. Ideally, you have previous experience in designing complex systems focusing on energy cost optimization. - Battery Preference: I wish to employ lithium-ion batteries within the design. Experience with this battery technology would be critical. - Energy Source: The system should be tuned to pair with grid charge and discharge, performing arbitrage dispatching. Knowledge of integrating renewable energy sources with the electrical grid is a must. - Main Goals: Since the project primarily aims towards load shifting, efficiency in design and potential cost-saving methods are significant. Your background in electrical engineering, energy systems, and r...