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i/o controller

Design a microcontroller circuit which will communicate with another system via rs232 communications with adjustable communications speeds. 32kb is the target communication speed.

The circuit will read and debounce 64 5volt inputs and transmit the data out via serial port.

The circuit will then receive data from the serial port and latch it to led driver outputs (32).

The system will also read 4 analog inputs, and write 4 analog outputs. (0 to 5v)

Processor is up to you, pending our approval.

A working pcb would be ideal. SMT is not required. PCB Headers can be specified later.

The system will function to read and display operator switch selections on a CNC machine interface. Discrete inputs and outputs are required, not a matrix.

Evner: Elektronik, Microcontroller

Se mere: write on communications, machine operator, cnc operator, cnc machine operator, o & a, i receive, serial port, serial communication, rs232, pcb circuit, microcontroller design, microcontroller circuit design, microcontroller analog, led display, i/o, electronics pcb microcontroller, electronics and communication, discrete , Data matrix, communication port, circuit pcb, analog circuit , led microcontroller pcb, switch matrix pcb, write matrix

Om arbejdsgiveren:
( 0 bedømmelser ) queensville, Canada

Projekt ID: #614121

40 freelancere byder i gennemsnit $488 på dette job

jsidev

We have high skills and high performances in electronics and software development for complex process control and automation, scientific experiments and simulation. See your PM for device features.

$500 USD in 20 dage
(2 bedømmelser)
4.6
stemtechnologies

We can io controller hardware, PCB and the embedded software for ATMEL AVR CONTROLLER. Check he PMB for more details.

$750 USD in 21 dage
(1 bedømmelse)
4.5
rayE

please see PMB

$500 USD in 20 dage
(1 bedømmelse)
4.5
NaliHetti

Please check your PMB

$500 USD in 13 dage
(4 bedømmelser)
4.3
ganduyantech

Hi, Please see PM

$500 USD in 15 dage
(7 bedømmelser)
3.9
zszabo

Hi, Please see PM. B.R. Zoltan

$500 USD in 10 dage
(2 bedømmelser)
3.9
sands1

Dear Sir, Please check PMB for details. Thanks&Regards SANDS TEAM.

$425 USD in 30 dage
(2 bedømmelser)
4.0
botondkirei

Hi! I will deliver you a working prototye in 30 days. I request escrow payment. Regards, Botond

$750 USD in 30 dage
(3 bedømmelser)
3.8
usamacpp

Please check PMB

$300 USD in 10 dage
(1 bedømmelse)
3.7
eldemokraty

i can do it for you ,if you r interested please contact me . thanks

$300 USD in 15 dage
(5 bedømmelser)
3.3
derif

I have expertise in serial communication using the RS232. Based on your requirements for so many non-multiplexed discrete input switched and output leds, an ideal processor would be a CPLD. I have enough expertise in w Flere

$400 USD in 7 dage
(1 bedømmelse)
3.1
euripedesrocha

I represent a small team of recently graduated Electrical Engineers, opening a company on embedded systems.

$600 USD in 45 dage
(6 bedømmelser)
2.7
jerson

Please see the private message sent

$500 USD in 30 dage
(1 bedømmelse)
2.6
sunlitetech

Hello Sir,I am a professional Embedded Designer with 15+ years experience in Digital and Analog fields, working with 8051,AVR,PIC,ARM,DSPs,FPGAs,PLCs,Robotics etc and rich experience in PCB designing(Eagle Professional Flere

$600 USD in 15 dage
(1 bedømmelse)
2.0
Skylab44

Please see the PM

$500 USD in 8 dage
(0 bedømmelser)
0.0
methma

i am excellent production engineer, with expert knowledge on micro controllers. i can do your work in optimal way

$400 USD in 15 dage
(0 bedømmelser)
0.0
jamshiddastur

I have a vast experience on micro-controllers for my previous work and projects please see [login to view URL]

$500 USD in 7 dage
(0 bedømmelser)
0.0
abbaschay

send me the exact details of the project to be done and how to be send ....

$600 USD in 7 dage
(0 bedømmelser)
0.0
refref2

hi, we have a lot of experience with embeded project. contact us for detail.

$600 USD in 20 dage
(0 bedømmelser)
0.0
szak10

We have a lot of experience on i/o controllers for many projects. RS232 is an easy standard for us. We developed i/o controllers for gaming industry for ten years. Please consider our bid like the best for you. Experie Flere

$500 USD in 20 dage
(0 bedømmelser)
0.0