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Posted: Within 24 hours
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 11h, 16m ago  |  Ends: 14d, 12h  |   14 Proposals
Seeking qualified CAD engineer to convert STL or OJB files into IGS or STP. Please do not contact me if you do not understand the task. Conversion requires no errors in the second format. Many files to convert! Starts immediately.
Category: CAD       
Skills: Computer-Aided Design       

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| r****oys
|    United States
Fixed Price: $500 - $1,500   |  Posted: 12h, 16m ago  |  Ends: 14d, 11h  |   2 Proposals
Hello, Need design schematics with proper rf shielding, interference protection circuitry for 865-867 Band with 200 KHz spread. Module should have a processor and ample memory. Lorawan (  [obscured]  /labs/zurich/ics/lrsc/lmic.html) needs to be emdedded in it. Provision for connecting to RS232 + RS485 Interface You can use sample desgin which are provided by semtech as starting point (  [obscured]  /product-search/en?vendor=0&keywords=SX1276MB1MAS) Power Requirements The offered hardwares should capable of operating on three phase supply drawn from the meter input itself. Auxiliary power supply will not be acceptable. The hardware shall have three phase AC input supply and should be capable of proper functioning within the power supply range of 77 AC P-P to 470V AC P-P, 50 Hz hardware should also be capable of operating on single phase 230V, 50 Hz power supply. The hardware shall be suitably protected against surges. Average Power consumption of th...
Category: Product Design       
Skills: Electronics, RF Design       

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| S****Vai
|    India
Fixed Price: Less than $500   |  Posted: 15h, 52m ago  |  Ends: 14d, 8h  |   2 Proposals
Looking to get a invention put onto paper with full drawings for construction. egg shape structure which is a bed which can close electronics will be placed inside. will give further infomation on acseptance
Category: Product Design       

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| b****o_7
|    South Africa
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