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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.

Compétences : Electronique, Logiciels Embarqués, Microcontrôleur, Mise en Page PCB

en voir plus : winavr atxmega32a4u, pcb design studio, voltage , reed switch, modbus, microcontroller design, electronics pcb microcontroller, counters, microcontroller pulse, rs485 modbus, voltage design, electronics avr, device protocol, implement protocol, implement protocol using, non volatile counter, pcb design software, electronics pcb design, digital pcb, microcontroller pulse counter, modbus microcontroller, avr rs485, microcontroller software, pcb pulse counter, software pcb microcontroller design

Concernant l'employeur :
( 0 commentaires ) Pretoria, South Africa

Nº du projet : #2350366

9 freelance font une offre moyenne de $367 pour ce travail


hi, i can help.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(58 Commentaires)

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

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(49 Commentaires)

hello i can do it thanks

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(33 Commentaires)

hi! i can do it.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(35 Commentaires)

Hi Check your pm

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(16 Commentaires)

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

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(3 Commentaires)

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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(8 Commentaires)

Hi, I studied Electronics and worked in the [login to view URL] see PMD for more details.Thanks.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(12 Commentaires)

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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(0 Commentaires)