| Project Name | Description | Type | Bids | Avg (USD) | Skill Required | Started | Ends | |
|---|---|---|---|---|---|---|---|---|
| Need support for designing a 100VA inverter design. Input=110v Dc +/-25%. Output=110v AC. Pure sine wave. Looking at support for 1. Schematics 2. magnetics and transformer design. 3. component ... | Fixed | 10 | $158 | Microcontroller | Jan 3, 2010 | - | ||
| ... make use of my existing set up. I need to both alter the RPM's of the motor and the direction of spin. Presently, there is 110V going into the existing motor, but if necessary I do have the option of running 208V 3 Phase to the motor. The existing motor is ... | Fixed | 6 | $492 | Electrical Engineering | Oct 24, 2011 | - | ||
| I want to build a dc-ac inverter with the following specs: 110V DC input 110V AC output the output should be pure sinewave | Fixed | 9 | $506 | Electronics | Apr 27, 2012 | - | ||
| Fixed | Jan 19, 2012 | - | ||||||
| Fixed | Sep 28, 2010 | - | ||||||
| ... Insects Includes a built-in night light and features a patented digital pulse technology. For household/residential use only. 110V outlets only. The Horizon Evolve SG Compact Treadmill is specifically designed for people who want the convenience of a ... | Fixed | 0 | Article Rewriting | Nov 11, 2009 | - | |||
| ... on size ( no larger than 8"x4"x6, but size is fliexibel) Power source- needs to be able to plug into home 110V AC Function- -----Transmitter will detect a switch being open or closed (on or off) via a push button switch type device. -----Once the ... | Fixed | 23 | $1097 | Electrical Engineering, Electronics, Engineering, Microcontroller, PCB Layout | Aug 28, 2010 | - | ||
| Fixed | Jun 20, 2011 | - | ||||||
| ... language. It will incorpoorate Square D hardware / Sneider electric. and Telemechanique components. These systems includ low voltage 110v outputs and also 480v motor starters and variable frequency drives which are also controlled in the program. | Fixed | 3 | $1533 | Software Architecture | Nov 24, 2011 | - | ||
| I need a schematic (not a PCB) for a RELIABLE system to send power metering data of an AC powered product (110V/60Hz or 220V/50Hz). Maximum power consumption will be 3500W. Transmission device will be HOPERF RFM12B transceivers (868MHz) http://www.hoperf ... | Fixed | 7 | $122 | Electronics | Jan 7, 2012 | - | ||
| ... CASING BATTERY Type: Li ion with built in circuit protection Max Voltage: 7.4V Capacity: 3000 mAh at 250 mA draw current CHARGER Input: AC 110V-240V, 50/60Hz OUTPUT DC: 7.4V and 3.7V USB: 5V, 1A CASING Size: thickness | Fixed | 7 | $1371 | Electronics, Manufacturing, Manufacturing Design | Jan 13, 2012 | - |
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