Atmega2560 based circuit and PCB design

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:


- 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.

Taidot: Piirisuunnittelu, Piirilevyn asettelu

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Tietoa työnantajasta:
( 0 arvostelua ) United States

Projektin tunnus: #13066674

33 freelanceria on tarjonnut keskimäärin 228 $ tähän työhön

400 $ USD 7 päivässä
(113 arvostelua)

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 Lisää

300 $ USD 5 päivässä
(118 arvostelua)

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 10 päivässä
(13 arvostelua)

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 Lisää

444 $ USD 7 päivässä
(16 arvostelua)

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 10 päivässä
(23 arvostelua)

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 Lisää

200 $ USD 3 päivässä
(23 arvostelua)

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 Lisää

300 $ USD 10 päivässä
(16 arvostelua)

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 Lisää

150 $ USD 3 päivässä
(18 arvostelua)

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 Lisää

300 $ USD 7 päivässä
(6 arvostelua)

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 Lisää

248 $ USD 42 päivässä
(12 arvostelua)

Hi sir I gone through your requirements of the project I have designed GPS GSM based tracking project using SIMCOM Module 5360E 12v power supply using Dc Dc converter, accelerometer, sd card, sim slot If you need mo Lisää

150 $ USD 5 päivässä
(23 arvostelua)

Hi, i have a 2 working designs with atmega 2560. There are pictures in my portfolio. So i can make your prpject

166 $ USD 5 päivässä
(8 arvostelua)

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 Lisää

110 $ USD 8 päivässä
(11 arvostelua)

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 7 päivässä
(5 arvostelua)

Hi Sir .. I am fulltime freelancer in Electronic Design, Firmware development and PCB manufacturing. I have 20 years of working experience in Electronic Design & Manufacturing. I provide you solution from idea to real Lisää

250 $ USD 3 päivässä
(2 arvostelua)
111 $ USD 3 päivässä
(1 arvostelu)

Dear Friend, We have good 5+ years experience in embedded software and design, It is not only our job but passion. We have worked on from basic hardware to quad-copters including custom apps, IoT's and PCB designs. Lisää

277 $ USD 7 päivässä
(2 arvostelua)

i have experiences in arduino circuits design

123 $ USD 2 päivässä
(2 arvostelua)

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 Lisää

155 $ USD 4 päivässä
(2 arvostelua)

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 Lisää

500 $ USD 7 päivässä
(1 arvostelu)