AVR_PulseCounter

In Progress Posted Jul 25, 2012 Paid on delivery
In Progress Paid on delivery

Design a PCB using ATxMega32A4U-AU (1.8-3.6V) micro, with 4 x digital inputs that will implement 4 x pulse counters incrementing when connected to a reed switch. The unit should be powered by voltage of 5-15VDC. It should also have 1 x RS485 Port (3.3V Device) with Modbus protocol implemented that will allow access to the 4 Pulse counters. the counter values should be stored in non-volatile storage (eeprom or other). PCB size to be +- 70mm x 30mm. Connectors RJ11. Device address startup as default, and Modbus command to change the default.

Software to be written in C - Winavr AVR studio.

Electronics Embedded Software Microcontroller PCB Layout

Project ID: #2350366

About the project

8 proposals Remote project Active Jul 26, 2012

8 freelancers are bidding on average $381 for this job

MikroStar

hi, i can help.

$650 USD in 30 days
(59 Reviews)
7.7
MIKY4227

hi Make sch PCb gerber and software in C or Bascom included Modbus Protocol Slave.

$650 USD in 15 days
(56 Reviews)
6.5
quang102

hello i can do it thanks

$300 USD in 15 days
(37 Reviews)
6.5
Mathilda33

hi! i can do it.

$250 USD in 30 days
(37 Reviews)
5.8
ganeshkumarsw

Hi Check your pm

$450 USD in 20 days
(16 Reviews)
5.0
mandeeshc

Sir, We can help you with in your task with your complete satisfaction. Regards, Mandeesh Singh

$250 USD in 20 days
(3 Reviews)
3.9
euripedesrocha

Hi I had worked on several embedded systems design in the last 4 years. What I'll provide: - Project schedule(planner or Msproject) and week report - Schematics/layout and full parts list - working prototype - Fu More

$400 USD in 30 days
(8 Reviews)
3.6
ErArshabh

Hello sir, I am a electronics engineer and have made many PCB design using eagle. I have been doing this for past 3 years to design my robots. You have specified your requirements very clearly and i will be able to pro More

$100 USD in 5 days
(0 Reviews)
0.0