DESIGNER: BLDC DC Motor controller using Microchip, MPLAB using well documented C.
$100-350 USD
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投稿日: 13年近く前
$100-350 USD
完了時にお支払い
>>> ATTENTION: If you are interested please CAREFULLY read the whole information, as incomplete bids will not get an answer.<<<
>>>Requirements<<<
Our ideal candidate, must have an excellent knowledge of MICROCHIP microcontrollers, and the design of consumer electronic circuits at a competitive price and excellent reliability, together with modeling diagrams, that show the overall construction of your code.
You must have a working experience with "MPLAB" and studied the application note AN857.
>>>TASK IN HAND<<<
Design a BLDC Motor controller rated at 2.5 Amps, for connection to a 24 volts BLDC motor, C coding, with the following specification.
Input:
Control voltage : 0 to 10 volts
Speed:
Speed range: 3 to 3000 rpm
Current rating: 2.5 Amps
Cost price: less than US$ 35
smooth acceleration/decelleration throughout speed range, no cogging.
>>>YOUR APPLICATION<<<
If you are interested, send us your recent well document code samples,
and let us share into your creative process. How you would approach
this project and which MICROCHIP processor you would select and why.
>>>GOOD LUCK AND THANK YOU<<<.