Battery charger lithium ion jobs
...pubic outlets suitable for ebike charging. Volunteers will contribute locations. 1. Locations of chargers. I see a map for each state with all the locations pin marked. There could be a place where the user could indicate if it worked for them or not, or leave a comment. 2. Routing. The user can route from charger to charger, or from place to place and see the chargers along the way, similar to the Tesla Route Planner. 3. An editor/editors for each state to whom charger locations could be sent. He/she would enter them on the map. Alternatively, anyone could edit the map, but the editor would keep a master copy. 4. A website that contained all the maps and had information about fast charging an ebike and ebike touring in general. I will write and supply ...
I'm starting a new business where I will be doing consulting in the areas of renewable energy (mostly battery storage and solar for businesses), general business strategy, operations optimization and excellence, as well as advising and consulting to new
Hello, *I'd like someone who is speak French. I have a start up business. We sell and built frameless glass fence for surrounding pools and balcony. ** You gonna have to make the formula from mathematic. There's no need for an outstanding design. We would like to develop a tool to facilitate the creation of our quotes and for customers to be able to determine the materi...material required and especially the length of the panels. For example, if we indicate a section of 287'' and another of 132'' in the shape of 'L' the APP will say 3 panels of X, 2 panels of Y, a clamp 90 degrees, three clamps 180 degrees, 10 spigots. There would be fixed values and variables that the client would have to enter (using tooltips). Website will be p...
...file for 3D printing or able to be cut out of pine. STL file is preferred. - The shell would need to be designed. It should fasten to the platform securely with easy removal to get access to the components, have a decent design that resembles a car and be an STL file for 3D printing. - Easy charging of the car would also be needed. Being able to plug in the car and charge instead of removing the battery would be a nice touch. - This car needs to be fast. I will see a fan car similar to this one - I will also most lily see a Co2 powers car similar to this one - If possible, I would like to leverage Silicon Labs components as Silicon Labs is my employer. What I am looking for:
I'm starting a new business where I will be doing consulting in the areas of renewable energy (mostly battery storage and solar for businesses), general business strategy, operations optimization and excellence, as well as advising and consulting to new start up companies. My customers are a mix of very large international businesses trying to break into this 'green' high tech space, as well as small technology companies developing new technologies in the renewable energy space. Clean, professional, maybe a green leaf or something simple that gives it a flavor of renewable energy. It should look a bit high tech since all my customers are generally tech customers. I'm usually working with the CEO or executive team on strategy and business development, so it nee...
We need to design a battery-powered Raspberry Pi Zero realtime linux system that reads SMPTE timecode using C or C++, You must have experience with it.
Looking for a product flyer that is consistent with our look and feel. Please see our site: Apps: Design using InDe...com/s/d6ju5zwg9ejbs6r86vgl66u91hlg85b2 Copy: FRONT: NEW! Wireless Revo 3.0 (image) Smaller. Smarter. Sleeker. Water Resistant. BACK: Revo 3.0 The Newest Generation of Wireless GPS is Here! Revo 3000. Revo SmartStop. Revo One. • Newly Enhanced SmartStop – Now Guaranteed for 5000 events! • 3.0 Smart Battery Management Toolkit – Extends battery life • Smaller, Sleeker Casing • IP67 Water and Dust Resistant • Easier Activation Process • Core Exchange & Events Guarantee* The Most Advanced Family of Battery-Powered GPS Trackers is Here! 1-800-553-7031 | *Events Guarantee program is not applicable...
I need chemical profesor to develop the lithium, cobalt nickel and other metals recovery process from lithium battery scrap
We would like a beautifully designed website building that has lead capturing/generating capabilities that can feed specific sales leads from each of our services pages to our CRM software: Pipedrive. We are a multi-faceted co...and would like us to contact them back. The website must of course be responsive and work equally well on all devices and browsers. The website must have quick load times. The service pages we are going to require area as follows: Home Project Management Renovation/Refurbishment Building/extensions/new builds Kitchens & Bathrooms Investment Opportunities Electrical Installation & Servicing EV Charger Installation Solar PV Installation & Servicing Design that I like This is a nice looking website that has lead capturing capabilites
...pressure switch. But unfortunately, I do not have enough knowledge about ESP32 WiFi myself and this is beyond my personal skills. How the pressure switch currently operates: - Pressure switch consists of the pressure plate and a tri-colour LED. - Switch connects to a mobile app via Wi-Fi SSID and Password (both are known) - The App displays the pressure switch’s ID name, IP address, MAC address, battery level, etc - When the pressure switch is activated (tapped) the LED changes colour and it sends data to the app I have built a simple sketch, via the Arduino IDE ESP32 WiFi examples, to connect to the pressure switch and successfully print the connection status and IP address to the serial monitor. Scope of this project: I need a simple ESP32 sketch that connects to the p...
...point of sale. Like printers, barcode scanners, etc. I'm running out of time and I need someone to create individual functions and also put certain features together to to a final product. A function might be something like "Enable these three RGB LEDs so I can set them to any color at any time". "Broadcast bluetooth so new devices with authentication keys can connect and communicate" "Build a battery meter function" "Measure button press time and do X after 5 seconds, Y after 10 seconds" "Create a function so multiple devices can securely connect to each other via bluetooth" How this will work as example for the printer, you will hold the button for 10 seconds and then it will print out a QR code with authentication detai...
need a cads designer to make a plastic casing design, and element surround to in case my pcb
need a cads designer to make a plastic casing design, and element surround to in case my pcb
Looking for engineers and designers who can create excel spread sheets to simulate battery life and outboard power performance from existing Ansys chart output. Bonus for anyone with programming experience who can create a dynamic web form that will display various scenarios and outcomes.
Create the smallest possible drone It can fly for as little as 1 or 2 minutes or less I just want it to be as small as possible It needs to have a remote control and battery And the ability to fly up, down, left, right Other than that, I just want it as small as possible
We need China Based Electronics Design Engineer. Who has Experience on PCBA Design Product Circuit Design Prototype Development. Experience on Lithium Battery,Solar Charge Controller Development. Only Experience Candidates Required. Only from China required
I have a battery of drone footage that I have made with my personal DJI Air 2s. I need an expert in content and creation to turn my simple drone clips into cinematic videos.
...allow the magnets when rotating (at a 29” tire at 10mph it will rotate 116 RPMs) to give the coil a gap to allow them to obtain maximum power output. As the coils obtain this power output it will be in an AC mode. It must be converted to a DC mode, then cycled into a PCB board to convert it to either charge a 48V lithium Ion battery (54.6V input) or 52V battery (58.4V input) with max AMP input between 2 AMPS to 5AMPS. This will have 2 mechanichal swtich to allow rider to pick which battery to charge while it is being ridden, so it will have a constant charge. The rotor on Flat Plat will be encompassed by a “U” shape alloy shell mounted to the frame of the EV and surrounding the Flat plat or rotor to maximize its power output. It can a...
I need to hire a mechanical engineer to build me three proto type e bike switches to switch between 2 to 3 batteries and use either a nob switch or bottom . Which will lock the other batteries out when one is swutched on . Once one is depleted rider can switch to new battery . I need this done right away .
GUI design PID control Battery and charging Wifi and Bluetooth model
A power supply board design required. Board will have an AC input which will be able to work on 115V and 230V mains voltages. Board will have 6 different isolated 24V DC outputs, these outputs will be able to supply 1A of current typically and 1.2A on burst condition. Also there will be 5V 3A and 3.3V 1A non-isolated outputs. There will be 2x 12V Lead-Acid battery connection for backup the mains input. Power supply will be controlled with an integrated microcontroller and will support security functions. Design will be performed with avoiding obsolete parts and will utilise SMD technology. In the first stage, detailed system plan needed prior to elecrical design.
We are developing code for TTGO7000G which is using ESP32 Module 1. Get GPS Location 2. Send Data to HTTPS Post. - Lat / Long - Battery Level - Unique ID of Device PlatformIO is Preferred Sample Code
Hi, After a PCB design and possible coding for a WS2812B clock. Similar to attached image. Basic Functions - WS2812B leds around clock, 60 for inner circle, 12 for outer circle. - Text on front of clock for the 'hr'. - Buttons on back for reset wifi / set time. - Button battery for holding the time when no power. - Light sensor to 'dim down light at night', and make brighter during the day. Advanced Functions. - Integrated Camera module at centre of clock. Code Integrations - ESP32 WiFiManager (code exists) - ES32 CAM remote viewer (code exists) - Web Based page for modification of lighting. -- Adjust dimming (light sensor) -- WS2812 colour picker wheel for setting, hour, minute, seconds. Thanks Tristan
We are seeking an experienced grant writer for NEVI Formula funds for multiple EV Charger installation investments in Pennsylvania.
Our goal is to build a bluetooth device which can record calls for our CRM app. Build a device that can do the following 1. Connect to a phone as a Bluetooth headset 2. Has an output 3.5mm for connecting a wired headset 3. Answer calls 4. Record calls 5. Transmit recordings to a mobile App via bluetooth 6. Have a rechargeable battery Device should look like a small square box, with 3.5mm port, usb charging port, two led indicators, on / off switch Device should show two bluetooth channels, one for headset (A2DP) and one for connecting to our app. We will need finished product, which is ready to ship to customers.
Not a standard audio recorder app - Destined for a dedicated Android phone Permanent Non-Stop 24/7 audio recording to the maximum extent that the phone battery and internal disk space will allow You do not need to handle incoming calls since I will block all incoming calls at the operator (carrier) level What I need / Purpose: To record any audio in the physical presence of the phone using the internal microphone of the phone, 24/7, 86400 seconds a day. What I do not want: To record calls Target OS: Android phones (Samsung), Android versions 10,11,12 I want you to complete the project using these specifications: Automatic Non-Stop Permanent 24/7 Audio recording using internal phone microphone on Android phone Automatic saving to mp3 using 60 seconds file segmentation (savi...
I want to build a mobile hot spot, this hot spot should have internal battery. Sim card slot like any smart phone, antenna 5g, Wireless attena low to midban, midban agression to connect to carrier hdmi connection, two usb connection, and power connection. Should also have an lcd display with software to display battery life, settings options , Bluetooth, antenna connection menu for regular should also have 1TB internal memory. Or external Internally should have Windows 11 software setting Core i 9 processor Similiar to MeLE PCG02 Fanless Mini PC Stick Windows 11 Pro I will attach a picture of it here
1) Explore needs of age 16 to 35, 大湾区youth 2) design new products : 選擇其一: a) charger ,tws, bt speakers b) fashion accessories e.g. bags,tshirt, sweaters c) home deco: towels, bottles What to achieve 3) Differentiate fm China Taobao items 4) Help evaluate approx. Product cost What needed 5) at least 1 year's experience in product / graphic design 6) knowledge of youth market 16 to 35 age 7) HK Designers, speak Cantonese and English 8) work independently, freelance, 2 months, Sept to Nov 2022 這個標誌有什麼含意？ NLESS ^ C 象徵無盡的……創造力。C代表創意(Creativity) NLESS意指無盡(Endless)，兩者便混搭出無盡創意。 為什麼標誌中會出現“ ^”符號？ “v”讀音像我們(We)，因我們在意的是你(You)，於是以倒”v”來象徵你 (We的相反)。 將“^”放在“C”前面，因為創作前我們想先關注你的需求。所以，我們是為你度心訂造，絕非閉門創作，令設計符合你自己的喜好和需求。...
Design a digital form of 2D/3D of battery and smart car -
Southish facing roof , looking for a solar designer to come up with what I think I need and sort out the rest .. solar panels with battery backup..
Southish facing roof , looking for a solar designer to come up with what I think I need and sort out the rest .. solar panels with battery backup..
I have raw JSON php data I need to properly store to mysql database. Here is the data being posted: {"app_eui":"6081F94AF0B2","dc":{"balance":999774,"nonce":2},"decoded":{"payload":{"accuracy":0,"altitude":0,"battery":"4.14","latitude":33.76,"longitude":-118.195,"speed":"0.62"},"status":"success"},"dev_eui":"6081F8C4A9","devaddr":"10010048","downlink_url":"","fcnt":0,"hotspots":[{"channel":1,"frequency":904.0999755859375,"hold_time":0,"id":"112HNaDxu7jmV2H1dTT8s5zqk7emhsGYECfzzL9qyfKy8TNYvtrq...
I need to read battery voltage and current directly because in normal android app programming, the battery voltage always stuck on a number for a long time while current is changing all the time. This example is not accepted because current is always change, but the voltage is stuck on a number, each sample is in one second: Voltage(mV),Current(µA) 3680,220947 3680,189514 3680,160522 3680,161743 3680,185547 3680,160522 3680,139770 3680,148010 3680,434875 3680,275879 3680,383606 3680,1166993 3680,624084 3680,216369 3680,208435 3680,340576 3680,516662 3680,528870 3680,194702 3680,208435 3680,691223 3680,322876 3680,769653 It's very hard to describe what I really need. The problem is that the voltage is reading not in real. It is measured internally and calculate a...
I am looking for a Electro Mechanical Designer to design an inverter and battery box (Autocad) ready for manufacture.
Provide a thoroughly researched overview of the c...geothermal, nuclear, hydrogen 2. Software - virtual power plants (VPPs), distributed energy resource management (DERMS), outage management (OMS), automated distribution management systems (ADMS), microgrid control systems, computerized maintenance management system (CMMS), demand-side management 3. Energy storage systems - battery, pumped hydro, compressed air, advanced storage 4. Electric vehicles - electric vehicle supply equipment (EVSE), fuel cells, electrolyzers, battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), chargers (level 1, 2, 3), fleet electrification, ferry electrification, scheduling and maintenance 5. Artificial intelligence - artificial intelligence (AI), machine learning, crowd-sou...
Hi I need to design a BMS system. Previous experience in BMS is desired.
Excharge is the company name We are an EV (Electric Vehicle) charge, Battery and Green Energy startup. Looking for modern. simple. strong logo. Not cliche please (ie no lightning bolts) as we want to stand out from the competition. Looking for clean and an icon or typeface with strong recall. For website, and on product.
OPEN CHARGE POINT PROTOCOL 2.0.1 (OCPP) Looking to partner with someone for an ongoing assignment - for multilingual software for the electric chargers. Based on OCPP. Previous experience with OCPP is a must. Payment gateway, multilingual, etc.
Hi Snehanshu P., I noticed you have experience in OCPP. lets chat more to know about your experience, and how we can work together.
Combination of text and symbol, youthful with strong impact logo
I need someone who can worked in EV sectos( Buses,trucks,car) Specifically weight reduction Battery or motor efficiency Green Hydrogen Battery system design I need only consulting work for concepts and innovation about 5-10 hours max at this stage
pcb design for combo of 220v power supply + 3.0 usb charger as per our design
3"x2" with a .75" edge all around to cover battery post terminals
can you help me with making a color book? I want to have a dodge charger hellcat srt sketched din different angles. Im wanting to have the exterior pieces including towards the end of the coloring book, if possible.
...look of a cellular tower that will have a small battery and light. We have attached a sample image that should make things easy to duplicate into 3D and we are available to answer questions to make for an easier job for the artist! If you refer to the attached sample image, this shows the object we are looking to create into a plastic toy. Our design will only be approximately 5-6 inches in height, and 3-4 inches in width at the widest part. The toy will be a simpler version of the tower in the image, and we will only need one of the round drum/dish objects that are shown on the tower. For the toy, we would like for the brand logo to be on the round drum/dish and the blinking light to be drawn into the middle and at the very top. The battery box section should be draw...
...Russia and Ukraine, the world economy is very bad, and the demand of most industries has shrunk, but the demand of portable energy storage / portable power station and lithium battery industry has increased sharply. portable power station and lithium battery industry a sunrise industry. It is developing rapidly. We need like-minded people to join our sales team as your lifelong career. We need part-time sales We don't offer a basis salary and pay you a 3% Commission on the order you get. We just want you to contact (by phone call or email ) to your local distributor/wholeseller/impoter/ factories who need lithium battery or energy storage / portable power station. who have business with phone accessaries and other 3C digital product...
-In this multiplayer game (1vs1) you and your opponent have to bet an amount of money and then put their fingers in their screens and the last standing takes all the money. -I want the game in iOS -The 1vs1 will be in real time. -The app have to be simple , because it will help to save and optimize battery and the other reason is the style of the the app (simple) -The app is inspired in the app "Finger on the app"
Hi Jian J., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I need someone to design, prototype, test and provide final product samples of a battery-operated ESP32-based board which constantly monitors the weight of the contents, provide visual feedback as well as reports to mobile devices apps and web-based user profile for a smart product.
...1 hour in Littleport, Cambridgeshire on Thursday 1 September at 1pm. Dress code: business casual or lounge suit. Deliverables: the unedited footage, 1080p25 or better, as shot at your best bitrate in H.264, H.265 or comparable format, and your static or animated ident (or plain text), if you want it included in end credits. You will need your own, fully self-contained equipment with battery good enough for an hour or better in one continuous take, and your own transport to the venue (parking is available). Mains power will likely be available, but don't rely on it being where you need it. This is not a commercial event. Physical constraints: Tripod-mounted cameras only. A second, unattended camera with fixed focal length and...
