Sensor collection device (e.g. Arduino powered) to collect pressure and acceleration data

Hi Sir I am an expert arduino developer I have done interfaced a number of sensors with arduino and I have interfaced accelerometer before. Please have a look at my profile I am sure I can deliver you best results. I am waiting for your reply to start regards

Hi, I have worked on Pressure Sensor as well as Accelerometer. I am expert in Arduino programming. I can execute this project in less possible time. Looking Forward, Khawaja

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Hello dear I have worked on accelerometer and pressure sensors,, i can make your project,, I will make your project practically on breadboard and will provide you circuit, code and PCB design,, If you wish we can discuss in chat,,

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hi i am an electrical engineer. i have vast experience regarding micro controllers and their programing. i have worked on many embedded systems. i have worked on many projects regarding pressure and acceleration sensors and bluetooth. i can do this project for you. let me know if you are interested. we can discuss further on chat.

I have 4 years experience in embedded systems. I have completed many projects on arduino and also accelerometer and Bluetooth with it . so I can do your job within a time limit with your satisfaction.

Dear Friend, We have good experience in embedded software and design, It is not only our job but passion. We have worked on from basic hardware to quad-copters. Also have lot of happy and overwhelmed clients, we try to deliver more than expected. We have good command over arduino and sensors/peripheral interfacings. As we see you need PCB design of atemega328 IC, pressure, accelero and bluetooth over the form factor of 6x3x2 cm. Is that right? We are interested to discuss it further and can do this task as per your satisfaction my friend. Consider us :) Any queries and if u want to see more of our work, Please feel free to ask. Thanks & Have a good day. --- Regards Gaurav Sharma ~Excellence is not an act but habbit~ Aristotl

Hello... My name is Carlos... I can help you with your project... I've made some things like that before... like a telemetry system for a model helicopter (RC controlled), reading it in a smart phone in real time using bluetooth.

Hello, I have been involved in microprocessors and microcontroller design for many years and most recently using the Arduino environment with the Atmel parts. On the surface your project is fairly straightforwards although there are of course mane qustions that impact on the the project outcomes. However, a data logger with barametric and accelerometer sensor data collection is perfectly feasable, as is the required package size any run time. Obvious immediate questions are:- Sample rate required from each of the sensors. Environmental conditions for the device, , and recorded data formats. I also have the capacity to design and develop the PCB and manufacture protypes. In addition I have in house capacity to produce 3D printed enclosures if required. Regards, and good luck with your project. James Harrison-Smith

Hi. Actually I have a working prototype that would meet most of your expectations - I've placed a GY-80 module with an AVR microcontroller and small 2.4GHz radio into a circular enclosure with diameter ~5cm and 1cm height, and a li-po battery of course. It didn't had much more lifespan than 5 hours, but the battery was very small and it measured the pressure changes all the time. For your needs perhaps it would be okay to collect the measurements every once and optimise overall design to correct the lifespan. To minimise radio power consumption the device would just send a broadcast every thirty second and then wait a second for connection. And if the reading device doesn't respond it would go back to sleep. I assume that waiting 30s more during data collection is not a problem while it would massively reduce power consumption. Or it could be even a minute or two - depending on your use case. You can then either use a computer with an USB module with the same 2.4GHz module to retrieve the data, or just build a bridge between propertiary 2.4Ghz RF and Bluetooth if you especially wish to use bluetooth. If we were to talk about meeting your size expectations - smallest board with AVR and 2.4GHz radio I've made is 12x22 milimeters. I put these into LED programmable basketballs ;-) So the most space could be taken by used by the li-po battery. Please contact me if you would like to share any further details - I'd love to meet your expectations as good as I can!

I've worked on similar projects using accelerometers and pressure sensors sending data to LabVIEW via Bluetooth.

Your project is a perfect fit for my experience and abilities. I have read your job carefully and I am sure I am the best candidate for the job. I have extensive experience in developing a wide range of mobile software across platforms and genres. I don't doubt that I can implement these skills into your requirements seamlessly and effectively. My profile provides more detail on my skills and previous work. Please take a look if you would like to find out more. I would be happy set up times to discuss with you about your project in detail. Please let me know a day and time that will suit you to discuss your project in further detail. I will reply as soon as I hear from you. Thank you for your time and consideration. I look forward to hearing from you in the near future. Sincerely

Hi, you could use Arduino Mini so the dimension could be pressed to the smallest size. I see the BMP180 and ADXL337 have the small dimension also, then your requirement would be completed by this arduino mini. Also the bluetooth would use HC-05 module which is very small size.

Hello customer, After reading over your application this looks like a perfect fit for my skill sets. My name is Lai Le and I am an Design PCB expert and over 5 year experience microcontroller . I love to design PCB and program microcontroller. I have experience in sensor network such as speed tracker, hydrogen generator, oxygen,.. You can find detail of these project in my portfolio : https://www.freelancer.com/u/vanlai.html While I am certain there will be others who underbid me on this project, I can assure you several things. 1. I work extremely fast and responsibility. 2. I have many team members who can support me. Thank you and I look forward to the opportunity to work with you. Lai Le

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Hello! Me and my friends - are small team of electronic engineers. We will make this device for you, including -schematic design -pcb layout design -BOM sourcing -assembly and test of 1 prototype -firmware development -documentation preparation We have done many electronic devices and embedded systems before, can come to your location if you ask and available online every day all day long (8-22). We worked with different sensors and microcontrollers for a long time and can design the solution you require, including energy consumption requirements. If you believe in us too, please contact us in chat. And we tell more interesting details about our view of this task and us. Best regards, Vitaliy and team

Hello, I'm an Automation enginneer, working with various technologies. I suppose you would need a remote logging & monitoring solution for atmospheric pressure and various accelerometer data using an embedded system. One possible solution for your application could include an ESP8266 device ( with "real-time" wifi networking), that could allow faster implementation & compatibility. Does your project rely on Bluetooth? or that could be modified ? thanks. I'll be waiting for an answer from your side. Alex

I have, much experience whit arduino, I can help you, contact to me and expand. Regards!