Solar charger circuit for 12v 150ah battery jobs

I need an expert who can help me identify the connections on my printed circuit board (PCB) to various components. There are available pins on the board for bonding. After establishing the connections, I need operations performed to control a stepper motor which is connected to the board. All communication and connections to be performed through Bluetooth LE Key Tasks: - Identify connections on the PCB - Connect and bond to the board using Bluetooth - Control the stepper motor with Start/Stop and Direction control commands Ideal Skills: - PCB identification and connection expertise - Bluetooth connection experience - Stepper motor control knowledge Please note that I do not have any schematics or part numbers for the PCB. It is crucial that you have the necessary sk...

I'm looking for an expert in electronics who can design a RGB LED circuit board for a custom electronics project. Key Requirements: - The circuit board will control a 12x12 inch matrix of dot LEDs - The control will be via a microcontroller, specifically an Arduino or Raspberry Pi or Teensy 4.1 Ideal Skills: - Expertise in circuit design and microcontroller programming - Experience with RGB LED projects - Ability to create a 12x12 inch matrix of dot LEDs

Please Sign Up or Login to see details.

I want to understand 150 MW solar designing from scratch to apply it in my personal projects. I have background in solar engineering, but I need guided help on specific areas. Key Learning Areas: - System layout and design: I want to learn how to plan and layout a solar system of this scale. - Electrical planning and specifications: I need to understand the electrical elements and specifications involved in the design. Pvsyst AutoCAD BOQ GTP CALCULATIONS FOR WHOLE PLANT Ideal Tutor: - An experienced solar engineer or educator. - Capable of explaining complex concepts in a simple, understandable way. - Patient and able to provide practical examples. - Has a structured teaching plan covering all necessary aspects of solar design.

I'm seeking a skilled Facebook Account Specialist to enhance my solar power installation company's visibility on the platform, boost click rates, and attract followers. The primary target is generating leads in Thailand and improving our page's ranking on Facebook. Key Responsibilities: - Utilize organic reach strategies to grow our Facebook page and drive leads. - Create engaging content tailored for our target audience. - Monitor account without excessive management. Ideal Candidate: - Proven experience in growing Facebook pages. - Familiarity with the Thai market is a plus. - Excellent understanding of solar energy and its appeal to our target demographics: homeowners, industrial clients, and business owners. Your Role: - Develop and implement str...

I'm seeking a professional with expertise in creating Single-Line Diagrams (SLD) for solar exemption purposes. I need a comprehensive SLD, a Zone Diagram, and details about connection point size and location. All documentation must adhere to the National Electrical Codes. Key Requirements: - Creation of a Single-Line Diagram (SLD) that includes circuit breakers, fuses, and power flow arrows. - Comprehensive understanding of the National Electrical Codes to ensure compliance. - Experience with solar exemption documentation is highly desirable. - Ability to create a Zone Diagram and identify connection point size and location. Please provide examples of similar projects you have completed in your bid.

I'm seeking a skilled digital marketer to set up campaigns across Facebook, Instagram, and LinkedIn aimed at driving traffic to our website for solar sales and consultations.

I'm seeking an expert in online marketing with a focus on SMS channels to help generate residential solar leads. Key requirements: - Proven experience in lead generation, specifically for the solar industry - Proficient in SMS marketing strategies - Ability to deliver high-quality, conversion-ready leads

I'm looking for an experienced mobile app developer to create a user-friendly, visually appealing, cross-platform mobile application for monitoring water levels in storage tanks. This application will connect to a hardware device via Bluetooth Low Energy and or NB-IoT. It will need to retrieve real-time data on water levels and battery status, notify users about critical tank levels, and display historical water usage trends. Key Features: - Real-time water level monitoring - Battery status indication - Historical water usage trends - Alerts for various water levels set by user - Bluetooth and NB-IoT Connectivity Options Design Style: The preferred design style for the app is simple and minimalistic. The focus should be on usability while m...

The block diagram of TABLE 1 shows a 3-stage asynchronous counter that is used to count a series of randomly occurring input pulses. The Q outputs of the counter are used to drive a logic circuit that gives the output in TABLE 1. Design the logic circuit to realise the desired ABCD outputs. Simulate your circuit using the template provided, including an image of all waveforms for at least one full cycle Please provide an image of all waveforms for at least one full cycle. You will need to download the 'PROTEUS 8 DEMONSTRATION'

I need a thorough inspection of my home's electrical systems to ensure they meet code compliance standards before I can get the meter back for renovation. Key Requirements: - Inspection of all electrical systems in the home - Assessment of wiring, outlets, circuit breakers, panels and lighting fixtures - Identification of any potential code compliance issues Ideal Skills: - Licensed electrician with extensive inspection experience - Knowledge of local and national electrical codes - Excellent attention to detail - Strong problem-solving skills Please reach out if you have the necessary qualifications. If no answer please leave a message and ill return your call.

...innovative Battery Management System (BMS) for Lithium-ion batteries. The hardware will be provided by me, and the mobile app development is taken care of by my team. Your key responsibilities will include: - Embedded programming for the BMS system - Creating an API for the BMS system The BMS should be able to: - Display all battery cells on the mobile app. - Identify and highlight damaged cells in real-time. - Monitor and display the battery output performance. - Track and alert for overcharging or undercharging events. - Include standard features typically available in advanced BMS solutions. Communication Protocol: The BMS will use Bluetooth for communication. Real-time Data Metrics: The system needs to monitor and display a...

We are looking for an experienced industrial designer or graphic designer to create the design for an AC charger for electric vehicles. The ideal candidate should be able to develop both technical drawings and an external design concept. Job Description: Develop the industrial design for an electric vehicle AC charger Create detailed technical drawings and dimensions Design a product that is ready for manufacturing Develop a user-friendly, aesthetic, and modern external design Requirements: Experience in industrial design or graphic design Expertise in 3D modeling and technical drawing (SolidWorks, AutoCAD, Fusion 360, etc.) Ability to create renders and concept designs (KeyShot, Blender, etc.) Knowledge of manufacturing processes is a p...

I'm looking for an experienced software developer or data analyst who can help me review the solar Google API Calculator.

I'm looking for a professional who can design an offline UPS similar to the one detailed in the Engineers Garage link provided, but specifically using Mentol as the AC load. Key Requirements: - UPS should primarily support basic power backup functionality - The UPS should be powered using Lead-acid batteries - The design should accommodate a 12v AC load Ideal Skills and Experience: - Strong knowledge of UPS systems design - Experienced in working with Lead-acid batteries - Familiarity with the use of Mentol as an AC load - Ability to deliver a design comparable to the Engineers Garage example.

I'm in need of a skilled professional to construct a 4m retaining wall for a passive solar greenhouse. This wall should be made out of a steel structure, backfilled with clay, and properly insulated with thermo-blankets. Key requirements: - Experience with steel structure construction - Understanding of passive solar design principles - Familiarity with greenhouse construction - Skills in using and installing thermo-blankets This project requires someone who can blend engineering with sustainable design. The wall will serve as both a structural and thermal component of the greenhouse, so attention to detail and commitment to quality are paramount.

I'm looking for a professional freelancer to create a PowerPoint presentation for a business proposal centered around our company's solar lighting products. The presentation is intended for our internal team. Key Elements to Include: - Detailed information about our solar lighting products - Visuals and data to support the proposal - Clear and engaging layout - Consistent design and branding elements Ideal Skills: - Proficient in Microsoft PowerPoint - Excellent design skills - Strong understanding of business proposals - Knowledge about solar lighting products is a plus

I'm looking for a professional freelancer to create a PowerPoint presentation for a business proposal centered around our company's solar lighting products. The presentation is intended for our internal team. Key Elements to Include: - Detailed information about our solar lighting products - Visuals and data to support the proposal - Clear and engaging layout - Consistent design and branding elements - 10 -15 slides Ideal Skills: - Proficient in Microsoft PowerPoint - Excellent design skills - Strong understanding of business proposals - Knowledge about solar lighting products is a plus

I'm looking for an experienced naval architect to design a pontoon house boat for residential use. The design should be both practical and innovative, with a focus on sustainability and modern living. Key Features: - A solar power system integrated into the design, promoting energy efficiency and sustainability. - A modern kitchen, with space planned for all necessary appliances and features. - A spacious deck area, perfect for enjoying the outdoors and entertaining guests. An ideal freelancer for this project should have: - Extensive experience in ship and marine engineering, specifically pontoon and house boat design. - A portfolio showcasing previous residential boat designs. - Knowledge of sustainable design practices and modern living ...

I'm experiencing issues with my power supply for an audio device. It is a Flyback design with three different output voltages (-16V, 16V and 48V), however, none of the voltage rails are working. First, i will provide the circuit. If there are no obvious faults, I can provide measurements at specific points of the circuit and follow your troubleshooting instructions! The ideal freelancer for this project would have: - Expertise in power supply design and troubleshooting - Experience working with audio device power supplies - Ability to diagnose and resolve issues related to power supply output I'm looking for a professional who can quickly and efficiently troubleshoot and rectify these issues. The job is done if the design works, or if we made...

...only respond to messages of proposals of solutions to described problem, not your qualifications or excitemnet to work on the project. I'm looking for a professional to assist in configuring a battery storage system for a fast charging station. The objective is to design a charging station that can handle sudden 150kW power loads while maintaining compatibility with the low voltage grid. Key Responsibilities: - Configuration of a battery storage system that allows for rapid response to sudden power demands - Scope results for grid and BESS Ideal Skills and Experience: - Prior experience in designing and configuring battery storage systems for electric vehicle charging stations is highly desirable - Knowledge of low voltag...

I require comprehensive shop drawings for a fire alarm system in a commercial building. The drawings need to be fully annotated with specifications. Ideal Skills and Experience: - Proficient in creating detailed and annotated shop drawings - Familiar with fire alarm system specifications and requirements - Experience working on commercial building projects - Ability to reference and utilize existing digital architectural plans The selected freelancer will need to leverage our existing architectural plans, which are available in digital format, to create the necessary shop drawings. Plans, Spec Sheets, battery calcs, voltage drops and all other items need to be attached t this permit for review

...workshops for ancient crafts, such as woodworking and stone masonry. Key features of the design should include: - A main room that serves as a kitchen, dining room, and living room, complete with a wood-burning stove. - The use of sustainable and ecological design elements. This includes a rainwater harvesting system, composting toilets, and natural insulation materials. - The strategic placement of a porch on one of the free sides of the house (opposite the porch is the entrance). The ideal candidate for this project should be experienced in sustainable architecture and design, with a portfolio that showcases similar projects. They should have an understanding of working off the electrical grid and be able to incorporate solar panels into the design. A background...

I'm looking for a professional who can help with our solar appointment setting for a call center. The main focus will be to qualify prospects. - Ideal candidates should have experience in sales, customer service, or lead qualification, preferably within the solar industry. - The target demographic for these appointments will primarily be homeowners, so understanding the nuances of appealing to this group is essential. - The geographic scope is local areas, hence knowledge of these regions and ability to connect with the local community would be advantageous. The goal is to ensure we are engaging with serious, qualified prospects who have an interest in solar energy, in order to increase our conversion rate and ultimately boost sales.

...e-commerce website for me. Key Requirements: - Implement a user-friendly shopping cart and checkout process - Adhere to my complete design concept and branding guidelines, which I will provide Ideal Skills: - Extensive experience in e-commerce website development - Proficient in UX/UI design and implementation - Able to translate a complete design into a fully functional website Please only apply if you can deliver a high-quality, user-friendly website that meets all the specified requirements. To put the maintenace agreement on website online. Hi, we are looking for someone to build our website. We are a solar maintenance and support company. We offer a standard package with additional service options. The customer first provide their personal information and t...

COPY PASTED or AI GENERATED PROPOSAL WILL BE IGNORED! Need UI for solar landing page in figma. Please specify estimated delivery time and cost Thanks Pranav

I'm in need of an experienced appointment setter who can help my company secure meetings with businesses looking to install EV chargers in their parking spaces. Key Responsibilities: - Cold calling various businesses and commercial properties across the US. - Gathering key information during calls, particularly the decision maker's contact details. - Setting up appointments for potential EV Charger installations. Ideal Qualities: - Prior experience in cold calling in US is a must. - Strong communication skills are essential to convey our business proposition effectively. - While not necessary, knowledge about EV chargers would be an added advantage. Your role is critical to our business expansion in the EV charging installation sector. We are offering...

I'm looking for a UI designer who can create a bright and colorful landing page for a solar company. The main goal of the page is lead generation, so the design should be engaging and persuasive. Key Requirements: - Incorporation of a contact form and a solar calculator into the design - A bright and colorful design style - A focus on lead generation Ideal Skills: - UI/UX design experience, particularly for landing pages - Proficiency in design software - Understanding of lead generation strategies in web design

I'm looking for a captivating and efficient Facebook advertisement aimed at generating leads for my solar business. The ad should primarily target homeowners and convey the message of cost savings on energy bills. Key Components: - Target Audience: The ad should be specifically designed to resonate with homeowners. - Core Message: Emphasize the cost-saving aspect of using solar energy. - Call to Action: The ad should encourage viewers to reach out for more information or a quote. Skills & Experience Required: - Proven expertise in Facebook ad creation, especially in the home improvement or solar industry. - Strong understanding of targeting techniques on Facebook. - Excellent copywriting skills to convey the message succinctly and per...

...simulation model of the electric vehicle, incorporating components like the robust chassis, battery system, and minimalistic design. Simulate the vehicle’s handling, battery performance, energy efficiency, and driving dynamics on various terrains and under different environmental conditions. Conduct performance analysis, including power consumption, range, and energy recovery during braking. Work with the design team to refine the vehicle’s performance based on simulation feedback. Provide detailed reports with insights and suggestions for design improvements. Skills Required: Proficiency in EV simulation software (e.g., MATLAB/Simulink, CarSim, Simpack). Strong understanding of electric vehicle powertrains, battery systems, and vehicle dynamics....

I'm looking for an extremely realistic-looking banner of 1080 x 1080 pixels for an Electric Charger installed in a commercial space parking lot OR at a retail parking lot. No text / logo is going to be provided for now as the most I'm looking for now is the picture where the chargers are later replaced with the ones that I have. Once the picture is approved, then we can add the text and logo details on it. The scene should look commercial. We need locations like office space, shopping mall, parking lot etc. AI-Generated banners will be rejected right away.

Freelance Project Brief: Driver Development for MX-B10HR50-IS23 LCD Project Overview: We are seeking an experienced freelancer to develop a driver for the MX-B10HR50-IS23 LCD. The driver will manage the LCD's power supply, receive information via Bluetooth, process the input, and transmit data to the LCD. The primary function of the project is to display single colors on the LCD, not images. Key Project Details: Functionality: The driver will control the LCD to display a single color at a time, based on Bluetooth commands. Pixel synchronization is not required. Once a color is generated, the pixels will remain active until a new color command is received via Bluetooth. Upon a color change, pixels will turn off, receive the new color data, and light up again with the u...

I need a professional with expertise in 3D Keyshot to create a realistic rendering of my solar panels mounting system. This design will be aimed at marketing materials, so it needs to be eye-catching and accurately represent the entire system setup. Key Requirements: - Create a detailed and realistic 3D design of the entire solar panels mounting system - Focus on producing high quality visuals suitable for marketing purposes - Experience with Keyshot and 3D design is a must - Ability to deliver a design that can be used to showcase the system to potential clients - Understanding of solar mounting systems would be a plus

I'm seeking a skilled programmer to write an Arduino code for a BQ25887 USB charging IC. The code should manage the initiation of charging for two Lion batteries, ensure cell balancing, and support 5V 3A charging from any standard adapter. I am using a MIKROE Balancer 5 click. () Key Requirements: - Charging condition: Need to charge two separate single cell battery of 2000mah via USB charging of around 5V 3A. - For each individual cell, the max charging voltage should be 4.2V and the maximum charging current for each battery should be 1A. - The code should allow for automatic initiation of the charging process. - Enable cell balancing to maintain cell voltage equality. - Implement fault recovery (e.g., reduce current, stop charging)....

I am seeking a Power Systems Engineer with a strong background in renewable energy, specifically solar and photovoltaic systems. The focus of this project is on researching the integration of solar energy into our existing power systems. Ideal Skills and Experience: - Extensive knowledge and experience in power systems engineering - Profound understanding of photovoltaic systems - Strong research skills - Experience in renewable energy integration Key Responsibilities: - Conduct thorough research on renewable integration with a focus on solar energy and photovoltaic systems - Provide comprehensive and detailed reports of findings - Suggest practical solutions based on research outcomes The ideal freelancer would have a deep understanding of the challenges and oppor...

I’m after a website for solar installation business based in Perth, WA. Apart from normal webpages, I’m looking for a ‘savings calculator using solar power’ which takes inputs from user and suggests savings and recommends a solar package. I want the website to be very focused on a local SEO. Contact me if you have required expertise and also give me rough estimates in a bid itself. Thanks,Pranav

...shared her dreams. The Adventure When Estrelinha disappeared, Luna found her lost and frightened. Estrelinha told Luna about the Kingdom of Dancing Stars, threatened by the "Dark Nebula" mystery, which extinguished the stars' light. Together, they embarked on a magical carpet ride made of falling stars. Meeting King Sun Upon reaching Estrelaria's heart, they met King Sun, with flaming hair and solar eyes. He revealed the Dark Nebula fed on lack of dreams and imagination. To defeat it, they needed the Star Crystal, concentrating starlight. Challenges and Allies Luna, Estrelinha, and King Sun faced challenges: 1. Star-horned unicorns guided them. 2. Colorful dragons breathing starfire were defeated. 3. Luminous fish aided them crossing the Star River. 4. ...

...kingdom called Estrelaria. This place shimmered with stars day and night, and its inhabitants lived in harmony with celestial light. Personagens (Characters) 1. *Luna*: An 8-year-old curious and dreamy girl with silver hair and starry eyes. 2. *Estrelinha*: A mischievous, winged creature with butterfly wings and radiant hair. 3. *King Sol*: The majestic ruler of Estrelaria, with fiery hair and solar eyes. A História (The Story) Luna, living on Estrelaria's outskirts, loved hearing star stories and dreamed of flying among them. One day, she found lost Estrelinha, who spoke of the endangered Kingdom of Dancing Stars. A mysterious shadow, the "Dark Nebula," threatened to extinguish the stars' light. Luna and Estrelinha embarked on an adventure, flying o...

I'm seeking an expert to analyze the impact of Gaussian measurement noise on the accuracy of estimating parameters from a second order equivalent circuit model. The primary focus will be on estimating resistance and capacitance. Key components of the project: - Assess the influence of Gaussian noise on model parameter estimation. - Explore the efficacy of the Kalman filter in mitigating the effects of this noise. Ideal candidates will have: - Strong background in circuit modeling. - Proficiency in noise analysis and filtering techniques, especially the Kalman filter. - Experience with parameter estimation of circuit components.

I'm experiencing background noise from my PDM microphone, which is connected to a codec ADC6140 during recording. I've already attempted to troubleshoot the issue by adjusting the microphone settings, but the problem persists. I need review of the PCB layout to identify the problem Key requirements: - Pro...my PDM microphone, which is connected to a codec ADC6140 during recording. I've already attempted to troubleshoot the issue by adjusting the microphone settings, but the problem persists. I need review of the PCB layout to identify the problem Key requirements: - Proficient in audio electronics troubleshooting - Experience with PDM microphones and codecs - Able to diagnose and resolve analog circuit design Please provide your approach to diagnosing and fixin...

I'm seeking an expert in circuit design, PCB creation, and programming for an NXP Battery Sensor tailored for an automotive application. Key Requirements: - Full design and programming of the NXP Battery Sensor with CAN and LIN MM9Z1_638. - Implementation of only the LIN (Local Interconnect Network) interface. - Support for specific functionalities: Voltage monitoring, Temperature sensing, and Current measurement. Ideal Skills and Experience: - Extensive knowledge in automotive sensor design. - Proficient in designing circuits and PCBs. - Experienced in programming for NXP components. - Familiar with LIN interface implementation.

Please Sign Up or Login to see details.

I'm looking for a tax professional to assist with my federal tax return preparation. My wife and I are married, filing jointly and currently retired. Key Details: - Sources of Income: We don't have any income sources other than pensions and retirement accounts. - Charitable Donations: This year, we've made significant non-cash charitable donations that will need to be factored into our return. - Dependents: We do not have any dependent children or other dependents. Ideal Skills and Experience: - Proven experience in tax return preparation for retired couples. - Familiarity with non-cash charitable donation tax deductions. - Ability to handle straightforward tax situations with accuracy and efficiency. We did install new solar system to the tune of 11...

We are looking for an electronics circuit designer with expertise in audio recording and playback to design a circuit for a small device with the following specifications: Device Requirements: Recording and Playback Functions: The device should record audio when a button is pressed. The playback should be triggered by an interrupt (via I2C). Audio Quality: The audio resolution should be at least 16-bit for high-quality recording and playback. Audio Alerts: The device should emit audio alerts in the following scenarios: When recording starts. When recording ends. When the battery is low. Power Efficiency: The microcontroller must support sleep mode to save power. The device should operate on 3 AAA batteries, using low-cost and power-efficient compo...

I'm looking for an experienced solar designer for a commercial solar system. The project includes: - System design and layout - Electrical wiring and schematics - Permitting and compliance documentation I have a specific preference for the use of Monocrystalline panels. Ideal candidates for this project should have: - Extensive experience in designing commercial solar systems - Proficiency in creating electrical wiring and schematics - Knowledge of relevant permitting and compliance processes - Previous experience working with Monocrystalline panels Please provide a portfolio of similar past projects.

A digital control circuit/panel for controlling the power of a magnetron (same as the microwave oven with 1 to 10 power setting) with a timer, name, numbers, other letters, and memory (999) under a 4-phase setting. For example, the computer will ask for the name (15 letters), the power level, the timer, Phase 2, and so on in Phase 1, and at the end of Phase 4, it will ask to ENTER to start.

I am seeking an expert in battery modeling and parameter identification to improve the real-time performance of state of charge (SOC) estimation for Lithium-ion batteries. The project's primary aim is to enhance the accuracy of SOC estimation through refining the parameter identification accuracy within a second-order equivalent circuit model. Key Requirements: - Utilize Kalman filter-based methods for parameter identification. - Significant improvement in the accuracy of SOC estimation. - Experience with lithium-ion battery modeling and simulation. - Ability to deliver high-quality work under tight deadlines. Your expertise in this area is crucial for the project's success. A strong background in battery technology and real-time...

...designer to help us conceptualize and create a fresh, innovative design for our brand. Key Requirements: Design Variations: We need two design variations: -Silver (stainless steel) -Black Uniform Width: The design should have a uniform width for a sleek and modern look. Compact Top Cap: The top cap should be as small as possible while maintaining functionality. Integrated Screen: The cap must include a screen (e.g., for displaying information such as hydrogen concentration or battery life). Inspirational References: For reference, here are similar products currently on Amazon: Additional Notes: We currently do not have a product prototype, so we are looking for fresh and creative ideas to set our design apart in this competitive mark...

A good logo for CallCatch AI should effectively communicate the essence of your service: capturing missed calls and engaging leads using AI. Here's a description of a professional, impactful logo design: Logo Elements Typography: Use modern, sans-serif fonts to convey innovation and professionalism. Highlight "CallCatch" in bold or slightly larger font, with "AI" in a futuristic, tech-inspired style to emphasize the AI aspect. Icon: A sleek phone symbol or a missed call notification icon to represent calls. Incorporate an abstract "net" or "catching" element, such as a swoosh or loop, to symbolize capturing leads. Include subtle AI-related imagery, like a circuit board pattern, a small brain icon, or digital waves, integrated in...

My name is Bhuvanesh Madaiah and I work for MarketingPRO, an Italian marketing service company well active in the area of international market intelligence surveys. For more company info, please surf I’m writing this while we are discussing a potential market survey in Japan (preferably Tokyo greater-area) in the Automotive sector. We are looking for a professional contact person interested in having an active role in this survey. Below is some general information in regards to the project: THE ACTIVITY We would need the contact person to gather market retail prices of a precise list of Automotive spare parts. Just to make an example, we will provide the person with part numbers short-listed of parts (like oil filter insert, alternator, rear bumper and so on&...