Battery discharge curve equation jobs
Hi, I am looking for a pcb design with the following specs: - Should be done in Kic...Manufacturing and output files ready for JLCPCB assembly - Part selection should be optimized for cost and reliablity - PCB should be resilient against emi Parameters - ESP32 module - 4x4 channel ADC - ADS1115 with different addresses selected. Broken out to phoenix screw terminals. The ADC input should have a voltage divider to support the reading of max 13.6v (13.6v 7AH battery) - Power: support 12vdc input. (13.6v 7AH battery) broken out to phoenix screw terminals. - I2C bus broken out to phoenix screw terminals. - 4xio broken out to phoenix screw terminals with applicable optional pull up and pull down resistors. - TXD, RXD, EN & IO0 broken out to dupont connector for pro...
...Detailed orientedYou will be working independently and you must have the ability to complete tasks and be detailed oriented. Other requirements: 1. Quite Home office with two high speed internet sources like Wifi and Mobile Hotspot. No other people can be in the office like children or family. We use Time Doctor to track your work so your computer camera must be on when you work. 2. Back up battery for power outages IMPORTANT: All times are in US Central Standard Time (CST). Works hours are typically : work hours are 6 hours per day Monday to Friday from 8AM to 2PM . 6 hours of light "on call" work on either Saturday or Sunday. To be discussed later. Pay 1. First 4 weeks is trial period. Pay is $3/hour. 2. After 4 weeks pay increases to new base of $...
...needs 2 pads to be connected to the positive and negative ends of the 3V battery. In addition it needs 4 pads to be connected to the off board strain gauges (2 strange gauges). The two strain gauges and two resistors (350 ohm) will be used to construct a Wheatstone bridge (in this case a half bridge). Instead of R1 and R4 (as in the attached image ""), there will be two strain gauges for which you will need to leave pads for the strain gauges to be connected to. The two end points at Vout (as in the attached image "") are to be connected to B+ and B- on HX711. I want to use the B+ and B- pins instead of A+ and A- pins to save energy, please let me know if I am wrong and if it does not save battery. I Need the Bluetooth chip to send the data from the HX...
Model Energy Consumption based on: 1. Fabric Heat Loss 2. Ventilation Heat Loss 4. Electrical appliances loads 5. Heat pump 6. HVAC System 7. Lighting Model: 1. Inverter System from PV cells 2. Rectifier from Battery
...type. You can assume the database is in the same region as your k8s. You can use any docker image you’d like for your containers. It’s just an example and does not have to work. Any, say, default php docker you can deploy on a pod. What the container it is, does not matter - but we’ll be talking about two different containers in the exercise, one for users, and one for shifts. Assume daily bell-curve scaling. High traffic during the day, low traffic during the night. Exercise 1.) We want to deploy two containers that scale independently from one another. Container 1: This container runs code that runs a small API that returns users from a database. Container 2: This container runs code that runs a small API that returns shifts from a database. 2.) For the best ...
This contest is about revamping a graph view in one of our software. This view is like a Piano Roll in a DAW, in that the left margin shows the notes in a descending order, and the right (main) part shows the position and duration of some of these notes on the score. Additionally, there is a pitch curve, that is the exact pitch detected from the user. This appears as an orange curve. When this curve passes and holds a certain time inside the note rectangles, these ones should get highlighted in some way. The revamped view should respect the colour scheme of the software. We have included some other screens to have a full idea of the UI. Good luck!
About Nunam: Nunam is set on a journey to research and build solutions for Electric Vehicles (EVs) to extend their battery’s life. At the end of life of these EV batteries we are developing the technology to repurpose them for a second life application. Products are built using state of the art techniques from battery modelling, data science, and embedded hardware. This goal is achievable with an outstanding team, and therefore we are looking for energetic and passionate candidates who care to create a sustainable world. Some of our partners are Audi AG and Audi Environmental Foundation, Selco Foundation, TERI, UN Step Initiative, SVYM GIZ, Three Wheels United and more. Check out to get more insights into what we are doing. What you would be responsible for: Oversee
I need a logo for a company called The Mary Jane Bikini Co LLC. THIS IS WHAT I WANT I want a palm tree with the leaves shaped more like a very full hemp plant, where you can clearly see an M with the leaves and the trunk of the palm tree to curve at the bottom like a J. Be creative incorporate the palms into the J and with the M. If you have an original idea, please submit that as well. Thank you.
...have technical design made for a new product we are creating. In these drawings we are looking for specified tolerances, material specifications, parts, battery specifications, special notes, textures, fans and other information to documents the manufacturing expectations. The product will be the size of a nest thermostat (photo attached) ~3”-3.5” in Diameter ~1.5”-2” Thickness The product will be able to suction cup to a mirror and turned on to defrost/defog the mirror. This design will basically be a miniature hair dryer, I assume similar parts, heat coils, fans etc will be used. Except this product will be run off of a rechargeable battery. You will be able to suction the product to the mirror, once you turn it on the coils will heat up, fan ...
Design a full wrap or vinyl for a Mercedes Benz sprinter van that will travel as a road show for demo of DJI Enterprise products (DJI M300, Mavic 3 Enterprise, DJI L1, DJI T40, etc)...pictures of example final version of van, logos in vectors and size of the van. Use colors: Black, grey and light green for accents. The van can stay silver as it is now or it can be completely painted to black or dark grey, feel free to use any of those colors as background and make a professional but cool and fresh design for this van that will show the latest in technology for drones and portable battery systems. The drones can be used for: Topography, agriculture, energy infrastructure, solar panel inspection, security, thermal vision, etc. BE sure to check DJI enterprise website and eco flow to ge...
..."Check the battery." 2) now how to shoot this video : Shooting a video based on this story could be done in a number of different ways, depending on the desired tone and style. Here's one possible approach: Begin with a close-up shot of Emily's face as she looks at her watch and realizes she's running late for work. Cut to a shot of Emily searching her apartment, opening drawers and cabinets in a frenzied search for her car key. Use quick cuts to show her moving quickly from room to room. Show Emily finding the key on the kitchen counter and picking it up, relieved. Cut to a shot of Emily getting into her car and turning the key in the ignition, only to hear the engine sputter and fail to start. Show a close-up of the note attached to the key, w...
Need a drawing of a PLC panel we created, we don't have AUTOCAD and need these drawings for troubleshooting purposes. This is a solar powered PLC with a battery bank. The plc is a Allen Bradley Compact Logix Conctroller I will need the following pages: Overview Page Page with Bill of Material Page for PLC Overview Page for 24VDC One Line Page for Discrete Inputs Page for Discrete Outputs + Relays Page for Analog Inputs Page for Analog Outputs Page for Solar Power One Line Page for Network Overview
A Boeing 737-300 needs to take off from a runway. At t=0 the pilot is waiting for the signal from the contr...take off from a runway. At t=0 the pilot is waiting for the signal from the control tower. Wheel friction is not taken into account. Check with known flight performance data. With all conditions given; show whether the runway is long enough for the aircraft to take off. Elaborate on the length runway needed. Beware of the dimensions!! Questions the equation for the take-off; the order of the differential equation and if it is linear or non-linear; 3. State the output, the dependent and the independent variable; 4. Build the system in Simulink; provide a picture of the block diagram and a picture of the m-file. Express in each line (connector) what it represents...
Request details I am looking for help with an Arduino-based whole-home smart computer system. I would like to inquire about a freelance gig—specifying and programming a complete system as follows: —whole “mini-homestead” home control system (off grid and ALL 12 volt DC) small inverter OK IF necessary —totally wired, no Bluetooth or other wireless —need to sense battery voltage and do switching 6 places—including timer —need to turn off and on 12 volt solenoid watering valves via pre-set schedule —need to easily modify watering schedule —need to turn off all watering when optical rain sensor signals rain —need to sense humidity at 12 locations —need to sense temperature at 12 locations —need to turn on 6 ...
It is required to Design smart grid design which Should contain Solar PV, wind turbines, Battery Energy Storage System, and a diesel generator. Generator must be quick restoration in case of non availability of energy from other resources. Budget is FIX.
The project consists of an installation of Open GTS and Traccar on a server...BLE beacons connected to gps tracker - Scan by QRcode or manually to create an account - Place a marker on the map (like on Google maps) - Remote circuit breaker (switch) - Geo-barrier - Energy saving mode - sleep mode - Change Icon - Restart - reset - payment of recharges directly via the application Information : - gps signal power - Device name - Device status (with downtime and offline) - Battery percentage - Speed - Full address Notification : - Vibration alert - vibration sensitivity - Zone entry/exit - over speed - device detachment alert - Jamming attempt alert Device detachment alert (if removed) - Device off for 2 minutes - Device off line for 2mn I remain at your disposal for any question ...
I need to do wireless sensor network experiments, so I need wireless sensor network nodes similar to Tel...the cost of each node. This node is mainly divided into four modules: processor module, communication module, power module, and sensor module. The sensor module collects data (such as light sensors, temperature and humidity sensors, etc.), which is processed by the processor module and then transmitted through the communication module (RF, Zigbee, etc.). The power module supplies power (battery or button battery). I hope this node can be as cheap and small as possible, and the functionality can be simplified as much as possible compared to TelosB, etc. It is best if someone with wireless sensor network knowledge can teach me how to make such nodes. Attached are some comm...
Audio bluetooth module Bm83 or similar Codec and a2dp protocol Input microphones mono stereo ,pre amplifier. Simultaneous streaming to 2 Bluetooth paired devices tab, smart phones, headphones, speaker. Very low latency High fidelity Variable gain output Output data file storage facility noise filtration and cancellation. Ambient noise cancellation 2.2 to 3.7 volt battery operation with charging function. Small footprint pcb with smd components. Color display for control. Deliverable functional Bluetooth module pcb ,small footprint streaming to 2 paired devices with source code and pcb design files. As per layout required. Delivery time frame 2 to 3 weeks.
...targeting all food operators like chefs, restaurant owners, hotel managers, deli operators, fast food outlets etc. Our business is the design, manufacture, installation and ongoing maintenance of greasetraps. However, the purpose of this advertising campaign is to draw attention to just one of our unique features. What is that feature? We guarantee “compliance” with current legal regulations for the discharge of waste water from greasetraps.. All Irish food operators receive an inspection from an Irish Water Inspector. When the inspector calls he asks to physically see the greasetrap and he wants to inspect the maintenance records for the greasetrap. Many food operators don’t have a greasetrap or don’t maintain it correctly. We want to target these food o...
...the estimation of State of Charge (SOC) & State of Function (SOF) using the Extended Kalman Filter (EKF) in MATLAB, a precise calculation of the energy stored inside the Li-ion battery is crucial. *Total battery power-1180W *total of 100 individual cells each individual cell consist of 3.7V, total of 48V. *according to all the above mentioned requirement i need the Simulink model, graphs, codes, equations. *Initialize the filter: Define the initial state of the battery, including its SOC and any other relevant parameters. *Predict step: In this step, the filter uses the battery model to predict the state of the battery based on its previous state and the control inputs (e.g. current, voltage, ). *Update step: The filter then updates its predictions...
i need a guy who is good in programming for the crypto address generation i want to alter this code , " ecdsaPrivateKey = (curve=) print("ECDSA Private Key: ", ecdsaPrivateKey.to_string().hex()) ecdsaPublicKey = '04' + ecdsaPrivateKey.get_verifying_key().to_string().hex() print("ECDSA Public Key: ", ecdsaPublicKey) hash256FromECDSAPublicKey = ((ecdsaPublicKey)).hexdigest() print("SHA256(ECDSA Public Key): ", hash256FromECDSAPublicKey) ridemp160FromHash256 = ('ripemd160', (hash256FromECDSAPublicKey)) print("RIDEMP160(SHA256(ECDSA Public Key)): ", ()) prependNetworkByte = '00' + () print("Prepend Network Byte to RIDEMP160(SHA256(ECDSA
The existing drainage & grading plan was using Earth Swale & roof downspouts splash block. City requires us to change them to solid pipes for better discharge. Topography & existing drainage/grading plan are attached. More details will be provided once we select the person to work with.
I need to build an App for Android WearOS and an Apple watchOS for smartwatches. The App will do the following. 1. Display battery status of the device and date 2. Display two groups - Group A and Group B side by side with numbers underneath 3. Display Numbers under each group 4. Display Medical condition name 5. Display Hospital name The above will be the main screen. In addition, there will be a Menu with a list of options to change the view of what to display, font sizes, etc. Modes The App will have a preset template based on each mode. For example, Mode: Lungs - Then Group A and Group B can count up to 15. Whichever group shows a higher number is flagged as At Risk. - If both the groups end up being at the same max 15 points, then a "repeat" mode is flagged...
I need to design and model a Battery thermal management system (BTMS) using matlab simscape software. The project must be intricate and must have a complete BTMS including heating and cooling. There must be a control algorithm (example- PID controller) to have the system controlled. The BTMS must bring the battery temperature in the desired range ( example- 15 to 35 deg Celsius). Along with that the BTMS must be simulated on MIDC ( modified indian driving cycle) to understand its performance. Also BTMS should be simulated on battery charging and discharging scenarios.
You are expected to use the design thinking skills that you have learned in this Course in order to identify a specific problem/need, such as a major unmet consumer need or think about how to satisfy existing market demand in a new way—one that has the potential to create an innovative sustainable business with positive environmental or social impact, and also potential for economic impact. Your deliverable is a Design Thinking Report. Please include summaries of your interviews in the report.
I have an ASUS Vivobook Pro 15X OLED M6501RR that comes with a simple performance choice software with no direct fan control. T...With no active cooling the temps quickly rise even during no load. At 52C the fans spin up violently to quickly bring the temps back down to 49C. This results in a constant fluctuation between silence and high noise that is unbearable! I figure it would be much better to have the fans running at low RPM all the time to keep an even noise level. Even better would be complete control of the fan curve. I'm looking for someone who can find a way to give me this. There is already open source software available for the purpose of "hacking" forth fan control in ASUS laptops, but it's Linux software and seems tricky to work. I need a solutio...
VW crafter 2018 medium wheel base (currently the van is completely white) Looking to have the van completely design with outstanding design with the company logo. We are an dual license company (electrical and refrigeration) that specialises in renewable energy (solar, battery, EV charger) and air conditioning systems. The design of the van is to have only the colors of red and green. Green is to symbolise us in the renewable sector and the red is to represent us in the electrical sector. We want to wrap the whole van in this design. It needs to be eye catching but also easy to associate us with what we do and represent. Professional and clear cut. The slogan of the company needs to be considered in the design. The slogan is "take it to the next level". Attach is...
Need to create auto update Demand Curve in EXCEL
Project: Ultrasonic distance monitoring device Description: I've based our first version of it on an ESP8266 MCU. attached to this are; - An 18650 battery - An 100mm diameter solar panel - An HC-SR04 ultrasonic module. - An SD05CRMA MPPT Automatic Solar Charge Controller Board Requirements: - The design does not need USB support - The complete functionalities of the ESP8266 NodeMCU board is to be transferred to the New board - The PCB design should be as small as possible not bigger than 8.5cm diameter (the board can be any shape however) - The components should all be on one PCB with the exception of: â—‹ The battery which will be attached with wires by an easily detachable header connector. â—‹ The ultrasonic sensor which will also be plugged in using a simple header. â—‹ T...
Hello Freelancer, We need your help. Please find three alternatives to the following Andersen EURO-320 connectors(see Link) The specs we are looking for are below: Specs: • Voltage: 24-85V • Current: > 350A • Dimensions: +/- 20%, Length 130mm, Heigh = 33mm, width = 83mm Application: • Lithium Battery connectors Features: • Connectors will work with 4/0 AWG cable • Wire contacts are plated with a metal such as tin or silver etc. • Mating cycles: greater than 10000 mating cycles • Mechanical keys mouled into the connectors to assure only connectors of the same colour will name • Terminal Connectors are round(not rectangular); see link attached for example of round connector: â—‹ Good Example of round connector:
EDIT: Read this first, I'm overexplaining and people aren't understanding the problem. This is the task: 1. Download the file. 2. Modify the getNumTargetsHitFast function. The function must have NO loops or iterations of any kind; meaning it have the same runtime no matter how high the input para...just looks "close enough" for the values shown (I already have a formula that is "close enough" for small values but it becomes less accurate with larger numbers of archers relative to targets, since it does not account for arrows hitting the same target within the same "round"; each new "archer" has diminishing impact. You can see in the demo that the values follow a curve, but I don't know how to find the formula for this cur...
...Objectives & Responsibilities This is a fast-paced, business development role where you will work on several client projects at once. There is a clear focus on outcomes — leading to transferable skill development in project management, sales, negotiation, client relationship building, psychology and more. As a growing startup, our roles are always evolving and you will get to experience a steep learning curve. - Develop a thorough working knowledge of the products and services ATLAS is offering including the process, onboarding and ongoing collaboration. - Attend the onboarding and educational training workshop with our clients to kick-start the campaign as well as provide weekly updates and monthly insights in our strategy calls. - Do research about the client and dige...
need to create a simple demand/supply curve as per photo. Need to be able to input new demand (GW) and have the graph change
I was given an assignment, you can find it at attached file. For this assignment, I need someone ...present in the file. However, I would like to describe it briefly. First, I need the Decision Variables and their definition, Objective Function and Constraints. Constraints should be categorized by its purpose (For example, capacity constraint, quality constraint etc.) and each constraint should be defined and explained briefly. Second, summation symbol Σ or others are not allowed. Every equation should be extended via +*/- . I want to see each individual process. Third, the excel model should be easy to understand. For example, green color for decision variables, orange for constraints etc. The variables which are related to one another should be visible. Also, EXCEL SO...
Thermal model of Lithium ion battery for electric vehicle in openmodelica.
...and the percentage i am willing to maximum loose let’s call it B%!OUT OF MY COST! Now the first equation i want to find the amount it’s simple i will give it to you : Cost*leverage=my amount Now what data i have in the bottom line? The product , the Marketprice , my cost, My leverage, The amount , The win Z% , The loosing B% I want to find the X and the Y What are they? The X is how much the new marketprice should be in order for me to win Z% !out of my cost! The Y is how much the new marketplace will be if i lost B% !out of my cost! For example: Product is called: Reef Reef marketprice is : 0.003628$ (a fact) My cost i want to put: 1$ The leverage i want is: X10 The amount by equation will be: 1*10= 10 (cost x leverage) I want to win 100% out of my ...
Looking for an electronics designer for a small mixer grinder project: 1. Temperature settings 2. Motor for blades 3. Power Button 4. Charging/ Battery
We are looking for the development of a ESS peak shaving battery calculator based off customer supplied green button data. Anybody with that experience?
I have an equation of the form y = ax^b where both a and b depend on x/x'. I need to invert this to solve for x'. a = -24*(x'/x)+23 and b = -0.4*(x'/x)+0.94. x has a rang of 2 to 10 and x'/x has a range of 0.10 to 0.90. Y should always be positive, and range from 1 to 150 or so.
I have purchased 5x of these () C2H3CL-20 sensors and I would like to get a board that does the following things: 1. provides a solar panel input of 12v and charges a lipo 2. uses the lipo wake up a microcontroller (esp32 would be good) which woul...out a bit (or at least not get in the way with crazy features)... but if you can pull this off I would love to use you for many more small projects like this! I would hope to print boards in the next couple weeks and then have firmware ready by mid march at the latest. I will want you to also provide a case design I could laser cut that has the right considerations for airflow and fits the battery, has a port for the solar panel, etc... Thank you! I really look forward to working with you!
I want to Make Industrial Control board Based on STM32 which contains 2-isolated RS485,1- Isolated RS232, 1-CAN Bus,100 Mbps Ethernet port,4G Modem, SIM Slot,Wifi, 6- Analog input 12bit (4-20 ma-3 and 0-10v -3), 4-single channel 24-bit 0-5v Analog input,3- Digital output (12v),2-DAC (0-12v)SD card Slot, 12v Regulated power Supply, Battery holder for RTC, Li-ion Battery Connector
About Off Grid Contractors: Experts in Renewable Energy Solars Battery Storage Air Source Pumps Project Description: Eye catching design yet simple with a unique image
New Anti theft device. Works by putting on the FOB battery and disconnects the signal
PCB design service , battery operated device with Prototype for STM32L4 series Microcontroller
Topics include difference and differential equation models, with basic theory including nondimensionalization, steady states, linearization, stability, eigenvalues, global behavior, singular perturbations, multistability, hysteresis, cooperativity, periodic solutions, excitable systems, bifurcations. PLEASE!!!Check the topics mentioned above carefully!!! If you are really confident that you are good at these topics, send me a message directly and I will send the details.
...with our logo for branding purposes The battery https://www.amazon.ca/Gecoty-Rechargeable-Lighting-Security-Facilities/dp/B073SX3QDF/ref=sr_1_18?crid=3CQM7G0AAF6WS&keywords=7.2+volt+nicad&qid=1676926952&s=hpc&sprefix=7+2+volt+nicad%2Chpc%2C142&sr=1-18 There will need to be an input and we will need to know which female plug to purchase for the battery connection. Features: Built in SAFE charger for NICAD. Percent of battery charge can be viewed remotely. To be charged via 12VDC Wall Wart. Output for 4 DS1820 Sensors jumper, that allows the user to choose either 3.3 Volts for the sensor, or 5Volts. When there is no battery installed, the unit can be powered using a NICAD battery. If there is a battery installed, th...
