Atmega2560 based circuit and PCB design
$30-250 USD
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.
Nº del proyecto: #13066674
Sobre el proyecto
28 freelancers están ofertando un promedio de $239 por este trabajo
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
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.
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
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
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
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
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
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
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.
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
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
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