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RS485 stepper motor controller/driver

My company needs a new PCB designed to drive a stepper motor. We use an RS485 network, and the controller/driver has to be (very) small.

Requirements:

Drive 1 (one) 4 wire stepper motor at +/- 2A per phase

Have input for 1 (one) limit switch

Have outputs for 2 (two) solenoid valves

Communicate with host controller via RS485

Receive position commands from network and go to/maintain position with no further instruction

Must have single ended pressure sensor on board

Must fit on PCB no larger than [url removed, login to view] diameter (dual sided acceptable)

Must have at least three stand off positions

Deliverables:

Functional prototype for testing (need not be on 2.5 inch diameter PCB)

All Gerber files

Bill of materials

Beceriler: Elektrik Mühendisliği, Mikrodenetleyici, PCB Düzen

Daha fazlasını görün: rs485 stepper motor controller, rs485 motor, pcb driver stepper, motor controller rs485, dual stepper motor controller rs485, rs485 stepper, rs485 stepper motor driver, stepper driver rs485, prototype phase, pcb to gerber, my wire, microcontroller prototype, gerber engineering, engineering positions, driver 1, board prototype, rs485 small stepper motor, stepper driver pcb, rs485 stepper drive, stepper driver rs485 controller, rs485 stepper driver, rs485 motor driver, stepper motor driver rs485, small microcontroller, electrical engineering company

İşveren Hakkında:
( 0 değerlendirme ) Renton, United States

Proje NO: #722661

14 freelancer bu iş için ortalamada 469$ teklif veriyor

jmatthews

20 years of PCB layout experience, I imagine the layout can be done in less than the 5 days I list.

in 5 gün içinde500$ USD
(1 Değerlendirme)
3.8
spicetechnology

dear client , we are intersting in your project. pls check pmb for our profile

in 15 gün içinde600$ USD
(1 Değerlendirme)
0.0
makinmakin

See details in MB.

in 20 gün içinde650$ USD
(1 Değerlendirme)
4.5
shahzadahmad

Hello dear i have expertise in microcontrollers. Tell me which controller you want to use. I know very well RS-485 communication [url removed, login to view] me i will give you 100% accurate results. Thanks

in 15 gün içinde300$ USD
(0 Değerlendirme)
0.0
embeddedsolution

Sir,iam an embedded engineer with 5 years of experience in this field .I can provide you Good quality of work at the lowest rate. So if you are intrested pls PM.

in 8 gün içinde350$ USD
(0 Değerlendirme)
0.0
manishingale2000

We are the team of experience d persons having more than 70 man year experience in embedded designing. Also we have completed many project on motion controlling.

in 15 gün içinde600$ USD
(0 Değerlendirme)
0.0
faab64

Hi, Please check your PM for more details Regards, /Farhad

in 20 gün içinde750$ USD
(0 Değerlendirme)
0.0
CAMexpert2001

Hi there, PCB Layout and PCB CAM front end engineering is my expertise.

in 5 gün içinde450$ USD
(0 Değerlendirme)
0.0
biliev

Hi, We are a small team of R&D Electronics engineers, with large experience in stepper and DC brush motor controllers and drivers. We do developments and experimental prototypes on latest innovative electronic componen Daha fazlası

in 20 gün içinde620$ USD
(1 Değerlendirme)
0.0
megavision08

Dear Client, We are interesed in doing the project. Kindly go through PMB. Regards, MegaVision

in 25 gün içinde250$ USD
(0 Değerlendirme)
0.0
FarooqMuzammil

I am an electronics engineer with an experience of 6 years. The project mentioned matches with my experience. I have worked on many projects involving communication standards RS485, RS232, 1553B Bus protocols etc. My e Daha fazlası

in 10 gün içinde250$ USD
(0 Değerlendirme)
0.0
EmbeddedWorld

Hello there, I have very good experience in motor control and am interested in your project. Regards

in 14 gün içinde250$ USD
(1 Değerlendirme)
0.0
jewelltech

We have a lot of experience in motor controllers, power electronics, firmware and serial interfacing. We have developed similar projects in the past using USB control, RS232 and RS485 control. From small stepper mo Daha fazlası

in 28 gün içinde500$ USD
(0 Değerlendirme)
0.0
LyudmilSelin

Hello, I can do this. I use Protel99SE for PCB development.

in 30 gün içinde500$ USD
(0 Değerlendirme)
0.0