Atmega2560 based circuit and PCB design

Cerrado Publicado hace 7 años Pagado a la entrega
Cerrado Pagado a la entrega

I'm a software developer, with some experience in microcontrollers. I'd like to have a felxible but cheap GPRS based GPS tracker.

I need a circuit, that can be programmed by USB like any Arduino board. The microcontroller would be an Atmega2560 (Like the Arduino Mega.)

It needs to have the following modules integrated on one PCB:

- SIM908 (GSM/GPRS + GPS)

- GYRO for movement sensing, so the chepest available gyro can do(connected by i2c to Atmega2560)

- MicroSD card slot connected to SPI

- Lithium charger circuit for battery use (Atmega should sense if it is operating from battery or 12v) (Should be done by showing HIGH or LOW on one of the Atmega inputs)

- smd on-off switch

- 3 pcs of relay for 3 outputs of the Atmega

- 3 pcs of inputs that can handle 12 volts

- A circuit should be supplied by 12V

The software would be developed by me, the only thing I can't do is the circuit and pcb design. All the diagrams are available on the internet, but in case of any questions, don't hesitate to contact me.

The result should be a circuit diagram with a PCB design (eagle file) and a BOM list. The PCB should be as small as it can.

Diseño de circuitos Diseño PCB

Nº del proyecto: #13066674

Sobre el proyecto

28 propuestas Proyecto remoto Activo hace 7 años

28 freelancers están ofertando un promedio de $239 por este trabajo

uetian09ee506

Whatsapp: +92 321 6624970 I am an Electrical Engineer having specialization in Electronics and Control, teaching at Electrical Department FAST National University Pakistan. I am also persuing my MS degree in Electr Más

$300 USD en 5 días
(136 comentarios)
6.6
shahbaz1980

Hello, Have a great day. We are startup company offering services in product development. We will hand over the complete PCB design including BOM. Please feel free to contact us. Best Regards, Shahbaz.

$300 USD en 10 días
(57 comentarios)
7.0
ahmad5857

Hi Sir, We have read your project, we are expert in developing similar projects, if you look at my portfolio you will see that i have attached one similar PCB layout design for basic reference. We can do your pro Más

$110 USD en 8 días
(31 comentarios)
6.5
Hafeez143

Hi, I would like to be considered for your project. I have all the relevant experience. Please have a look at my profile and see my previous work. I look forward to hearing from you soon. Regards, Hafeez

$250 USD en 10 días
(14 comentarios)
6.0
mechatronicsengr

Hi, I hope you are doing well. I have worked on GPS trackers based on GSM and Controller. I have designed PCB using Eagle and Proteus Software. I have understood your project requirements and I can execute it in Más

$300 USD en 7 días
(14 comentarios)
6.0
Davelelievre

I have over 35 years experience as an electronic design engineer, please see my profile for more details I believe I could easily implement this for you although the CAD files would not be Eagle Best Regards Dave L Más

$444 USD en 7 días
(23 comentarios)
5.9
Anthony989

Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project Más

$200 USD en 3 días
(35 comentarios)
6.1
tkousar

Hi I am a electrical engineer with more than 10 years experience in circuit design and PCB layout design. I have designed more than 35 different products for various applications inclusive of GSM, GPRS, Wi-Fi, Bluetoo Más

$300 USD en 10 días
(16 comentarios)
5.6
mocuZ

Dear Valued Employer, My name is Martin Botsov and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project des Más

$248 USD en 42 días
(16 comentarios)
5.5
CoherentTech123

Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded, electronics, prototyping and pcb layout. I have seen your requirements and discussed the same w Más

$150 USD en 3 días
(39 comentarios)
5.9
jitendrabaraiya

I have already same design that you want . I did atmega 2560 with micro USB and li-ion bettery change with sim5360e .. and also I interface mpu2590 9axis mpu .. so I have ready made design that you want . and if you Más

$500 USD en 7 días
(3 comentarios)
4.3
sahanwa23

Hi! Im an electrical and electronic masters graduate of UWE. I have the experience of programming in C/C++/Assembly/Arduino/PIC C/MikroC/MATLAB for more than three years. I also have the knowledge and experience of EL Más

$160 USD en 3 días
(4 comentarios)
3.8
bogdan2451629

Hello. I can do it in Altium (heve more then 3 years expirience) but if a little more time Eagle isnt a problem. Alredy had practice with most part of your modules.

$200 USD en 7 días
(7 comentarios)
3.7
OlektraGroup

i have experiences in arduino circuits design

$123 USD en 2 días
(2 comentarios)
2.0
Farhad1506

For a very long time i am working on PCB designing software also analog, digital, single layer multi layer also. I am very confident to complete your job within time. If you want i can develop your software on any plat Más

$155 USD en 4 días
(2 comentarios)
2.0
UshanC

HI, I am an Electronic engineer. I can hep you with this project. Why did you use atmega2560 for your project. Its too large for your project. My advice is to go for a small one if you wish to go for mass market be Más

$200 USD en 7 días
(0 comentarios)
0.0
Raheelzahid

hi friend i am an electrical engineer i can do the job in one day the other two days i will be with you for making it perfect i have designed eagle circuit a week ago although it was for free you have to give me ju Más

$30 USD en 3 días
(0 comentarios)
0.0
SmartEmbedded

A proposal has not yet been provided

$666 USD en 45 días
(0 comentarios)
0.0
sonurakpinar

Hello Dear; I am expert on Linux with IOT devices, C/C++/C#, MCU programming and PCB desgining on Proteus and Altium. Its my pleasure to work with you. I can help you on this project. Thanks

$100 USD en 3 días
(0 comentarios)
0.0
szeitz

I l

$277 USD en 3 días
(0 comentarios)
0.0