Lithium ion battery charger circuit schematic jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    26,440 lithium ion battery charger circuit schematic jobs found, pricing in CAD

    *** RATE *** I will pay you $10 (ten US dollars per hour) on Freelancer.com. However, normally Freelancer.com takes a 10% commission. Therefore, I expect you will be receive $9 per hour (nine US dollars per hour). *** HOURS *** I would prefer that you work four hours per day, six days or nights a week. But I understand you might be too busy. However, you must work at least two hours per day,...

    $13 - $13 / hr
    $13 - $13 / hr
    0 bids

    The battery study involves charging the battery through a solar panel and discharging this through a load. I require an expert to calculate the amount of energy produced by the solar panel as well as for the calculation of the amount of energy discharged by the load for the same duration. The expert must be familiar and worked with renewable energy as well as to provide sound mathematical calculat...

    $636 (Avg Bid)
    $636 Avg Bid
    14 bids
    Trophy icon Save the Blue Marble Project 2 days left

    I am looking for a good website that is informational and captures customer information. And with a little history of the products and services listed below. The company sells and installs premium Eco Friendly Power System. Premium Sun Glass/ Solar Panels, EV Hook-ups New Roof Designs and colors Trees Replacement. Service Panel Updates Battery Management Warranties Looking for the web...

    $80 (Avg Bid)
    Guaranteed NDA
    $80
    2 entries
    Need a PSR Simulation Expert 6 days left
    VERIFIED

    I am looking for expert who can design PSR-aware low dropout regulator. If you don't know PSR, Don't bid,pls. It should use PMOS/NMOS/both focus on PSR improvement. You should provide me schematic,simulation results,charts and graphs, and also Provide result analysis. I will discuss in details on chat.

    $79 (Avg Bid)
    $79 Avg Bid
    2 bids

    Hi Saravanakumar K., I came across your profile & was impressed by your good reviews. My new company Endurance Lithium Batteries is in need of a good deal of help (at least 10 hours per week). I look forward to discussing the opportunity on WhatsApp. My username is Brandon Platts. Best, Brandon Platts Endurance Lithium Batteries LLC CoFounder

    $27 (Avg Bid)
    $27 Avg Bid
    1 bids

    Hi NewFizz, I came across your profile & was impressed by your good reviews. My new company Endurance Lithium Batteries is in need of a good deal of help (at least 10 hours per week). I look forward to discussing the opportunity on WhatsApp. My username is Brandon Platts. Best, Brandon Platts Endurance Lit...

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    1 bids

    Hello, We are a Canadian based online retailer specializing in Canada's Lowest Prices on Printer Ink Cartridges, Toners, Office Supplies. We are expanding our product assortment into electronics, cleaning supplies, and more similar to [login to view URL] does. If you visit [login to view URL] and you see their [login to view URL] and [login to view URL], we are stocking some of all of those ...

    $24 (Avg Bid)
    $24 Avg Bid
    57 bids

    Please find the image for the application circuit. I have a power source which generate 400Vp-p 1Hz square wave. This power source is connected to a load (R_Load). Now i want to measure the current flowing through this R_Load. Current will be in range of 100uA to 1.5A. I need accuracy in microampere.

    $152 (Avg Bid)
    $152 Avg Bid
    13 bids

    I need a design of a device that is able to generate random frequency in a setted range (for example 50Hz - 200KHz). This device should be connected to a piezo or a vibromotor. An amplifier needs to increase or decrease the intensity of the vibration. With an User Interface is possible to setup the parameters (frequency + intensity). Please note: I need only schematic and PCB design.

    $229 (Avg Bid)
    $229 Avg Bid
    17 bids

    I need an Android app. I would like it designed and built.

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    19 bids
    Shipping Container Community 5 days left
    VERIFIED

    I need my shipping container community redesign. 3D Max.....Exterior & interior. 2 20x8 shipping containers...25 units 1. I need a solar panel farm added with battery backup 2. Show solar power contection to each unit....

    $67 / hr (Avg Bid)
    $67 / hr Avg Bid
    38 bids

    Hi Ion B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $332 (Avg Bid)
    $332 Avg Bid
    1 bids

    Hi Ion B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $333 (Avg Bid)
    $333 Avg Bid
    1 bids

    I need a unique, modern, beautiful but uet badass and ergonomical design of a vape mod device. It will contain a DNA250c chipset The button also needs to be designed The 510 that will be used is the fatdaddy v4 A battery sled also needs to be done. And should contain 2 x 18650 batteries Specs/models for the chipset can be found here [login to view URL] Specs for the 510 [login to view URL] ...

    $476 (Avg Bid)
    $476 Avg Bid
    19 bids

    Hi Ion B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $333 (Avg Bid)
    $333 Avg Bid
    1 bids

    its a UV ray powered charger that sticks on the window

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    9 bids

    Product designer needed to design a new consumer device including a circuit board, LCD display, electrode pads, and injection molder parts. The circuit board is already designed.

    $608 (Avg Bid)
    $608 Avg Bid
    32 bids

    My name is Will Montgomery and I represent Endurance Lithium Batteries. My company is looking for someone to create digital technical drawings for a new product my company is releasing. It is an aluminum battery case that bolts together and is milled using a CNC machine. There will be over 10 cases designed. I have created conceptual drawings of my vision for the cases. I also have the spec for th...

    $196 (Avg Bid)
    $196 Avg Bid
    63 bids

    I have circuit, I have printed board. All you want is to check the circuit.

    $21 (Avg Bid)
    $21 Avg Bid
    11 bids
    Schematic design 5 days left
    VERIFIED

    Components include Servo motor Stepping motor Light sensor 9” touch screen Hard disc (Solid state) 250 GB+ Ram 8GB + On Button Wifi, blue tooth, Ethernet connections,… USB 3.0 .....

    $67 / hr (Avg Bid)
    $67 / hr Avg Bid
    22 bids

    I need you to develop some software for me. I would like this software to be developed.

    $82 (Avg Bid)
    $82 Avg Bid
    3 bids

    Hi Ion Gabriel T., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $333 (Avg Bid)
    $333 Avg Bid
    1 bids
    european e-bike database .CSV 4 days left
    VERIFIED

    I would like to have the complete database of all ebikes for sale in Europe. The source can be this site ([login to view URL]) through the activity of scraping. Info: brand, model, characteristics (engine, battery, autonomy, price...)

    $184 (Avg Bid)
    $184 Avg Bid
    113 bids

    My name is Carles Conti and I am a Marine engineer and Naval Architect who is planning to create a rc miniboat which can work in 2,4Ghz frecuency with only 2 channels and with a single AA 1,5 volts battery. What I need basically is knowing if you can design the hole electrical and emiter-receiver scheme, including the electrical DC engines that would be the size of the ones used by a nanodrone, f...

    $295 (Avg Bid)
    $295 Avg Bid
    1 bids

    My name is Carles Conti and I am a Marine engineer and Naval Architect who is planning to create a rc miniboat which can work in 2,4Ghz frecuency with only 2 channels and with a single AA 1,5 volts battery. What I need basically is knowing if you can design the hole electrical and emiter-receiver scheme, including the electrical DC engines that would be the size of the ones used by a nanodrone, f...

    $295 (Avg Bid)
    $295 Avg Bid
    1 bids

    My name is Carles Conti and I am a Marine engineer and Naval Architect who is planning to create a rc miniboat which can work in 2,4Ghz frecuency with only 2 channels and with a single AA 1,5 volts battery. What I need basically is knowing if you can design the hole electrical and emiter-receiver scheme, including the electrical DC engines that would be the size of the ones used by a nanodrone, f...

    $295 (Avg Bid)
    $295 Avg Bid
    1 bids

    My name is Carles Conti and I am a Marine engineer and Naval Architect who is planning to create a rc miniboat which can work in 2,4Ghz frecuency with only 2 channels and with a single AA 1,5 volts battery. What I need basically is knowing if you can design the hole electrical and emiter-receiver scheme, including the electrical DC engines that would be the size of the ones used by a nanodrone, f...

    $295 (Avg Bid)
    $295 Avg Bid
    1 bids

    I need Schematic diagram and Gerber file for digital weighing scale .It need to be arduino based or with atmel atmega 2560 based. Its A/D convector need to be ADS1232 and display driver IC need PT6964 chip.

    $75 (Avg Bid)
    $75 Avg Bid
    17 bids

    I need a detailed explanation in understanding the turn-off of the thyristor process in the series quenching circuit. Text book is attached.

    $43 (Avg Bid)
    $43 Avg Bid
    22 bids

    I am looking for someone who can design PSR-aware low dropout regulator. It should use PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis Let's discuss in details on chat.

    $48 (Avg Bid)
    $48 Avg Bid
    4 bids

    Hello, we have a project functional in ionic v.3 and we need somebody to help us to implement the laoding of 'ion-slides' in slider gradually, to increase the laoding speed.

    $388 (Avg Bid)
    $388 Avg Bid
    40 bids

    Please include UL891 in your bid to be considered. I am looking for an Electrical Engineer or someone that is experienced on designing Electrical Gear. We are a Electrical gear manufacture that recently took the UL891 switch board builders coars to build switch boards. I am needing someone to thoroughly read the UL891 document and design switch boards based on the requirements. There will be El...

    $40 / hr (Avg Bid)
    $40 / hr Avg Bid
    19 bids

    Designer wanted to prototype a control circuit and 25 electromagnets for an emachine. Each electromagnet must have a pull/push force of 5kg at 2.5mm from the surface of the emagnet. Each electromagnet must be capable of switching polarity and achieve max field strength to meet the desired pull/push force of 5kg at 2.5mm, within 10ms. Several software control algorithms are expected to be developed...

    $1109 (Avg Bid)
    $1109 Avg Bid
    8 bids

    We are leading aerospace company specializing in the design and manufacture of autonomous Unmanned Aerial Systems (UAS) for security organizations, defence & first responders. We do not develop just products, but up-scale solution to enhance human capabilities by allowing us to be more faster, more precise and more responsive to challenges and how to solve it. We are looking for Electronic E...

    $1695 (Avg Bid)
    $1695 Avg Bid
    27 bids

    Schematic capture and layout footprint project

    $533 (Avg Bid)
    $533 Avg Bid
    1 bids

    I have designed the following circuit with these materials. Arduino Pro Mini 3.3v Lipo Charger x 2 [login to view URL] HC-06 or HM-10 The circuit has 2 batteries 3.7v LiPo (1 master, fixed & 1 slave that can be connected on 2 different connection terminals, but not simultaneously) and switching function from code, all parts are SMD. 1. You must check the schematic that everything is correct...

    $48 (Avg Bid)
    $48 Avg Bid
    3 bids

    * concerns an extension for a microcontroller * 4 layer pcb design with high speed signals (hdmi) * demonstrable experience required * small circuit board (100 x 50 mm) * preferably drawn in eagle * BOM, PCB footprints, PCB layout, schematics available (has to be dubble checked) * circuit board contains; • two hdmi connectors and an IC: drawing schematics and routing high speed signals •...

    $64 (Avg Bid)
    $64 Avg Bid
    4 bids

    I want to build circuit that can on-off irfz44n mosfet using 5v(DC). The current pass through mosfet will be minimum 2amp and voltage 5v(DC). I want schematic and circuit design in soft copy.

    $17 (Avg Bid)
    $17 Avg Bid
    7 bids

    I have a short 25 question quiz that is multiple choice. This has to do with electrical theory mathematics and analysis.

    $144 (Avg Bid)
    $144 Avg Bid
    42 bids

    I need an Android app. I would like it designed and built.

    $219 (Avg Bid)
    $219 Avg Bid
    12 bids
    Trophy icon Basketball Flyer 3 days left

    Greetings all... I am seeking an awesome basketball flyer like a few of the examples provided. Our team/ Organization is Quest Basketball. I have included an old flyer that I personally made but want something WAY better. Not my area of expertise but you will find Quest Basketball to use on this flyer and on a file of our uniform. In this flyer I would like the following information a...

    $67 (Avg Bid)
    Guaranteed
    $67
    46 entries
    Design an Electronic Circuit 3 days left
    VERIFIED

    I am looking for somebody to design Electronic circuit and select the components.

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    51 bids

    Hi Rajagopal S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. The brightness measurement with help of PMODALS sensor ([login to view URL] ) should be realized. For this purpose, the Basys 3 FPGA board should be used. Furthermore, an 8051 microcontroller IP core([login to view URL]) is to be used, which takes over the control. The result of t...

    $295 (Avg Bid)
    $295 Avg Bid
    1 bids

    I have a product idea for an add-on to an electric eye timer. The product would involve a rechargeable batter, accelerometer, gyroscope, and RF transmitter. I need this device to send a signal based upon two motions: 1 - When the device goes from one orientation to another (imagine holding your arm up in the air, then dropping it like you're telling two racers to go), 2 - When the device stay...

    $768 (Avg Bid)
    $768 Avg Bid
    28 bids

    Someone who can create an animated logo for our company that will make it stand out from other bands. The name ion the company is The Singing Soldiers. The font for the company with the bulletn is the name of the band and the logo is also attached.

    $135 (Avg Bid)
    $135 Avg Bid
    48 bids

    I need someone who knows how electronics work. I'm looking to make a device that has a battery, light sensor and camera that can also connect to you phone via wifi etc. lmk if you could help

    $151 (Avg Bid)
    $151 Avg Bid
    14 bids

    I want matlab simulink file for maximum power point tracking in solar system under partial shading condition by using artificial bee colony (ABC) algorithm. System in simulation file consist of : 1- 3 pv panels connected series with different irradiation (1000/300/800 W/m^2) 2- dc/dc boost converter. 3-load ( battery). This system tracking maximum power point by using artificial bee colony algorit...

    $67 (Avg Bid)
    $67 Avg Bid
    9 bids

    I need a very simple circuit board designing in a form that is complete for low volume manufacture. The board really is not much more than a busbar - inputs are 24V and 0V supply via screw down pcb mount terminal block. There will be three rows of 8 screw terminal blocks - lets call them A, B and C. All connections in row A will be +24V, all the B 0V and all the C + 5V. Thus I get 8 possible p...

    $141 (Avg Bid)
    $141 Avg Bid
    42 bids

    I am working on a vending machine which takes note, wallet and coins and in return Gives dog food of certain gms. I am looking for someone who can design the working on the internals. The bill acceptor is connected to android tablet where you touch the front end. Now, when the coin has come, or paid by an ewallet, from there till the food drops, I want someone to make it for me.

    $225 (Avg Bid)
    $225 Avg Bid
    7 bids