Battery schematics jobs:
| Project Name | Description | Type | Bids | Avg (USD) | Skill Required | Started | Ends | |
|---|---|---|---|---|---|---|---|---|
| PROJECT Develop and submit a working prototype of a RECHARGEABLE BATTERY POWER SOURCE IN CUSTOM CASING BATTERY Type: Li ion with built in circuit protection Max Voltage: 7.4V Capacity: 3000 ... | Fixed | 7 | $1371 | Electronics, Manufacturing, Manufacturing Design | Jan 13, 2012 | - | ||
| Create a charge shuttling battery equalizer like this one: http://www. ... wide voltage range (2V-16V per battery). The maximum amount of current ... to the circuit: -If any battery voltage gets too high or ... into low power mode if battery voltages are within 0.02V ... | Fixed | 12 | $525 | Electronics, Engineering | Jul 14, 2009 | - | ||
| Fixed | Jan 6, 2011 | - | ||||||
| Project characteristics: We need a battery charger able to charge two serial ... output voltages must be provided by the battery. The transition between AC power and ... .2 Ah batteries serial connected. Maximum battery current charge: 1.6A (Is desirable ... | Fixed | 11 | $480 | Electronics, Engineering | Aug 25, 2008 | - | ||
| Fixed | Dec 5, 2007 | - | ||||||
| ... and NICd batteries packs charge. The battery packs will contain a number ... temperature - Adjustable Cut off circuit - Battery temperature monitor ( to control full ... point) The supplier must deliver: - Schematics - Gerber - Source code ( if needed ... | Fixed | 29 | $466 | Electrical Engineering, Electronics, Microcontroller, PCB Layout | Aug 17, 2011 | - | ||
| This project is a simple TI embedded Beagle Bone hardware and software design project. Develope the system requirements for a poly LI-ION battery power cape. Do the circuit design for the cape. Do the PCB design for the cape. Do the Eclipse C row boat ... | Fixed | 2 | $625 | C Programming, Electronics, Embedded Software, PCB Layout | Today | 6d 21h | ||
| ... 12 Volt 7 AH seal lead acid battery. Contained is a microprocessor and the 12 ... three main functional components to this project: Battery Switch over: 1) The primary power ... source is in use (TTL level) Battery Charger: A boost converter maybe needed ... | Fixed | 7 | Electronics, Engineering | Nov 13, 2008 | - | |||
| ... pack are complicated and charge the whole battery pack while balancing individual cells. We ... that is dedicated to our particular battery pack and actually charges each cell ... to winning bidder including specs of battery cells and ideas about implementation. | Fixed | 13 | $1265 | Electrical Engineering, Electronics | Mar 1, 2011 | - | ||
| ... ) 3.7 Volt, 10AH lithium-polymer battery cells (Each individual cell already ... circuitry to protect from overcharge/undercharge.) Battery Specifications attached. 45 (forty-five) 2 ... monitor able by a windows-based program, all variables discussed must be ... | Fixed | 13 | Electronics | Jan 1, 2009 | - | |||
| ... it to my requirements. What is needed: 1. Schematics converted to Aliuum Designer 6 2. All ... is available: http://beagleboard.org/hardware/design Schematics (PDF) Schematics (OrCARD) System Reference Manual Gerbers Allegro design ... | Fixed | 16 | $611 | Electronics, Engineering, Mobile Phone | Jun 27, 2009 | - | ||
| Looking for experienced Electronics designer well versed in use of ORCAD, to take a schematics currently in PDF and derive and Orcad compatible version of same. Person must be experienced in creating multi part Orcad symbols and doing schematic capture ... | Fixed | 14 | CAD/CAM, Electrical Engineering, Electronics | Dec 27, 2010 | - | |||
| ... Technology top supplier of AGM VRLA battery in India, now we are ... esteemed organization. Supplier of 4.5ah 6v SMF battery, 7ah 12v SMF ... , 42ah 12v SMF battery, 65ah 12v SMF battery, 100ah 12v SMF ... Tech 100 AH 12V AGM Battery The Power Tech 12V 100Ah ... | Fixed | 0 | Leads | Dec 18, 2011 | - | |||
| Fixed | Sep 15, 2010 | - | ||||||
| ... icon color can change every level of battery ( ex. %100 green , %65 green/yellow , ... time for charge level with big battery icon ( HD icon needed ) . - Have many ... HD icons needed) ) - Option that can see battery Temperature percent , and when u chose ... | Fixed | 4 | $450 | Android, Java, JavaFX, Javascript | Oct 7, 2010 | - | ||
| Fixed | Nov 13, 2011 | - | ||||||
| Fixed | May 16, 2012 | - | ||||||
| This development requires getting the battery condition of a lead-acid and ... of measuring the internal resistance of the battery. The electronic circuit has to handle ... is to determinate the condition of the battery based on its internal resistance. ... | Fixed | 14 | $1211 | Electrical Engineering, Electronics, Engineering, Microcontroller | Jan 25, 2010 | - | ||
| 1) A battery model built by Matlab/Simulink will be provided. (Make ... Function Neural Network to estimate accurately the battery state of charge (SOC). 3) System ... during charging, trajectories of temperature of battery 4) System Output: indicator shows SOC, ... | Fixed | 4 | $588 | Automotive, Electrical Engineering, Machine Learning, Mathematics, Matlab & Mathematica | Jul 5, 2010 | - | ||
| Fixed | Apr 24, 2011 | - | ||||||
| ... of BOM cost). Circuit Specifications/Requirements: Need the schematics in Orcard Capture format. 1. Use a 32 ... of the microcontroller. Deliverables: 1. Full electrical circuit schematics, bill of materials (components list with manufacturer ... | Fixed | 7 | $157 | Electronics, Embedded Software, Microcontroller, PCB Layout | Nov 18, 2011 | - | ||
| Fixed | Dec 20, 2011 | - | ||||||
| ... alarm device that is camouflaged as a AAA battery. Brief: Two pieces of hardware - an " ... V to the outside world, through standard AAA battery contacts • be able to be recharged via a standard AAA battery charger (charger type you may choose - ... | Fixed | 4 | $3075 | Electronics, Engineering, Microcontroller, PCB Layout, Wireless | Feb 9, 2012 | - | ||
| ... a few inches of the water. The circuit must be battery powered by a small over the shelf battery,The unit will be operated a for about one hour everyday. We would like the battery to last atleast one year. The temperature range is ... | Fixed | 32 | $497 | Electronics, PCB Layout | Feb 14, 2010 | - | ||
| Fixed | Jul 7, 2010 | - | ||||||
| ... different driving cycles are designed with the Simulink (SimPowerSystem) own battery model to use. The power consumption depends on ... to be created a discharge curve which give information on the battery level. A similar model as an example is given. The ... | Fixed | 7 | $194 | Electrical Engineering, Electronics, Engineering, Mathematics, Matlab & Mathematica | Oct 6, 2010 | - | ||
| ... app code to charge the iphone battery without having to use the ... be able to charge his iphone battery anytime he feels like with ... click on "Charge My Battery" ... and it should fully charge his battery within seconds. You will need to make sure ... | Fixed | 6 | $192685 | iPhone | Jul 8, 2009 | - | ||
| ... Picture 1.jpg]. Furthermore voltages of each battery must be monitored once every 10ms ... low power sleep mode if variance in battery voltages is within preset parameters. If ... Voltage Fault Red - High Voltage Fault Battery voltages range from 1V to 20V ... | Fixed | 0 | Electronics, Engineering | Jul 11, 2009 | - | |||
| ... Picture 1.jpg]. Furthermore voltages of each battery must be monitored once every 10ms ... low power sleep mode if variance in battery voltages is within preset parameters. If ... Low Voltage Fault Red - High Voltage Fault Battery voltages range from 1V to 20V ... | Fixed | 7 | $661 | Electronics, Engineering | Jul 11, 2009 | - | ||
| I want a application called Battery Statistics for Android . This application will contain Battery Info, Battery History , Fuel Gauge features from android 1. ... current Android donut are for one battery. I want this application to perform ... | Fixed | 2 | $1575 | Android | Oct 19, 2009 | - | ||
| ... a 5 screen iPhone/iPod Touch battery application. A few of the core ... battery gauge that will represent battery capacity. On\Off and mute button. ... button. Other functions: Screen brightness check, battery age selection, data collection Developer ... | Fixed | 12 | $1175 | iPhone | Mar 22, 2010 | - | ||
| ... which is used to detect hazardous gas density, It can draw sample gas into a tube, then use infrared beam to watch the loss of light, then it will analyse the result and find the density of the gas. I need some one to help me get its schematics. | Fixed | 17 | $863 | Electronics, Instrumentation, Microcontroller, PCB Layout, PLC & SCADA | Mar 18, 2011 | - | ||
| ... files (3) BOM (4) Assembly file (5) Positioning file (6) Schematics file (7) (any other file necessary to take this directly to ... forward resume and send a sample of your work (USB PCB schematics/drawings). I estimated the project to be $1000, and want ... | Fixed | 15 | Electrical Engineering, Electronics, Engineering, PCB Layout | Aug 17, 2011 | - | |||
| Looking for someone that can create some PCB schematics from an acutal PCB board. Device contains both GPS chipset and a satellite chipset. We are looking for the PCB files. If you would like to know the details of this project just message me. ... | Fixed | 23 | $447 | Electrical Engineering, Electronics, Engineering, Microcontroller, PCB Layout | Jan 14, 2012 | - | ||
| I need an extremely resource light Battery Widget / Saver+Task Manager compatible with all 2.x and above ... pre-set shutdowns of component like in powermax app available currently. Battery widget will also need to be record phone model + all power use per ... | Fixed | 6 | $8583 | Android, Mobile Phone | Jan 26, 2012 | - | ||
| I need an extremely resource light Battery Widget / Saver+Task Manager compatible with all 2.x / 3. ... . pre-set shutdowns of component like in powermax app available currently. Battery widget will also need to be record phone model + all power use per time ... | Fixed | 10 | $8150 | Android, Mobile Phone | Jan 26, 2012 | - | ||
| ... a fuel cell-lead acid battery hybrid boat system using SIMULINK. Ive uploaded a sample ... Motor: 2HP, 48Vdc (you would need to model this) Energy Management System this can follow ... so that i can better understand the model that you've done. simply said, ... | Fixed | 4 | $136 | Automotive, Electrical Engineering, Electronics, Engineering, Matlab & Mathematica | Feb 19, 2010 | - | ||
| I need a simple battery iphone app developed. Like any other battery app, the main functionality of this app is to display a numeric percentage of the amount battery usage remaining. Time based estimates in different categories such as Wifi, ... | Fixed | 7 | $116 | iPhone | Nov 26, 2010 | - | ||
| ... someone to find me a rechargeable battery that can fit inside a wedding band. Very similar to the battery that the ORB Bluetooth Ring ... where I can find such a battery. $30.00 goes to the ... me a supplier of a rechargeable battery small enough to fit inside ... | Fixed | 10 | $251 | Electrical Engineering, Electronics, Engineering, Product Design, Supplier Sourcing | May 7, 2011 | - | ||
| I want a battery life app for the iphone identical to battery pro by Lema that is in the app store. The additions that I ... to be able to add any image from the photo library to be the battery icon rather than default. I need you to bid on making the iphone ... | Fixed | 5 | $400 | C# Programming, iPad, iPhone | Jun 5, 2010 | - | ||
| Create schematics for a USB powered charger device that would charge 3 x 3.7V LiIon Cells over usb and/or external power source using LM3658 or similar the circuit should have a USB output for the PC connection, USB output for the device connection and ... | Fixed | 9 | $122 | Electronics, Microcontroller, PCB Layout | Jul 2, 2010 | - | ||
| I need a simple battery iphone app developed. Like any other battery app, the main functionality of this app is to display a numeric percentage of the amount battery usage remaining. Time based estimates in different categories such as Wifi, ... | Fixed | 6 | $265 | iPhone, Objective C | Dec 6, 2010 | - | ||
| Looking for someone to design a microprocessor controlled battery charger. 4 step charging system, 1.25 amps @ 12 volts. Must have led lights to indicate status, reverse polarity protection and inline fuse. Can furnish example products out there that we ... | Fixed | 14 | Electronics | Jul 1, 2007 | - | |||
| Input Voltage= 11.1VDC, 7200mah lithium polymer battery Output voltage= 7.3vdc I need a design made to automatically adjust the input voltage to output a constant 7.3vdc using a digipot, or similar electronic device. Using just a voltage regulator, caps, ... | Fixed | 16 | Electronics | Jul 22, 2007 | - | |||
| ... audience is UK, USA & Canada so nothing too specific to any country should be mentioned. - The aim is to get 'batteries','battery charger' related traffic to a main website - Ideally i need the first 3 articles as soon as they are written (within a ... | Fixed | 20 | $128 | Copywriting, Internet Marketing, SEO | Jul 1, 2008 | - | ||
| I want a new website for sale the computer battery. So I want to have a new website build using OSCommerce. I ... let me know your before expierence. 1. The customer can select the battery by brand name, by model abd by parts nunber 2. The customer ... | Fixed | 30 | $210 | AJAX, Javascript, Linux, PHP, Shopping Carts | Aug 19, 2008 | - | ||
| Create a charge shuttling battery equalizer like this one: http://www.electric-lemon.com/?q=node/151 Design it ... should be designed to operate under a wide voltage range (2V-16V per battery). The maximum amount of current that must be shuttled is 5A @ 14 ... | Fixed | 8 | $181 | Electronics | Aug 5, 2009 | - | ||
| I want someone to make me an iphone app that gives extra battery storage, lets say an iphone takes normally 4 hours for battery to die, with this app can give iphone users 5 hours instead of 4 hours, ... | Fixed | 5 | $446 | Game Design, iPhone | Jan 4, 2010 | - | ||
| I want someone to make me an iphone app that gives extra battery storage, lets say an iphone takes normally 4 hours for battery to die, with this app can give iphone users 5 hours instead of 4 hours, ... | Fixed | 4 | $375 | iPhone | Jan 9, 2010 | - | ||
| I want someone to make me an iphone app that gives extra battery storage, lets say an iphone takes normally 4 hours for battery to die, with this app can give iphone users 5 hours instead of 4 hours, ... | Fixed | 1 | $500 | Game Design, iPhone, Objective C | Jan 12, 2010 | - |
Showing 1 to 50 of 1264 entries
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