Help me build a Formaldehyde Data Logger - Raspberry pi

hi sir i am an expert electronics engineer i have experience in development of the systems based on gas sensors . i have read the details and i am sure i can deliver you best please give me a chance to prove myself re 更多

Greetings, Interesting and involved project indeed. Looks like you need a lot of electronics - GPS, Sensing (Gas, RH, T), RTC, Memory interfacing, Battery management, uC. I have good expertise with such systems 更多

Hi Sir, Your project is interesting and have practical applications. We are team of engineers who are dedicated for embedded system development. We bid low to grab the market . You will be saving your extra b 更多

Hi, I have worked on MQ138 gas Sensor. I have read your project details and I have executed similar projects. Looking Forward, Khawaja

Hello, Have a great day. My name is Shahbaz. I am heading a startup company offering services to develop Electronic devices and gadgets. We have developed many types of data loggers. We will ship you fully working 更多

Hello I have got your job posting “Help me build a Formaldehyde Data Logger - Raspberry pi” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience 更多

Hi, I have experience for 15+ years in electronics/embedded development. I have several years of advanced AVR/arduino development, including library development from scratch. Also developed several projects in to 更多

I am glad to find you as a professional client here, I hope my assumptions are right and we'll have a wonderful experience together. Here is my introduction. I'm a professional electrical engineer with high expertis 更多

Hello, I can develop this prototype because I have knowledge but also some component needed here because a embedded software engineer with past experience in embedded systems. Only missing item is that sensor, which yo 更多

we have experience in using varity sensor types (gas, temp, humidity, acce...) with mcu and Raspberry Pi. we can help you develop your project: 3-4 days for gather requirment and help to choose components, 5-7 days for 更多

Hello, how are you. I have experience in Altium PCB design. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have experience on Arduino and sound play system. 更多

Dear sir, Im sure i can do this for you. We can use a cheaper alternative and use esp8266 for building this instead of Rasp-pi. The basic routine will still be same, i.e. to measure analogue voltage by ADC to find c 更多

A proposal has not yet been provided

hello, I am an electronics and communication engineer working in embedded areas for last 4 years. I have made similar task of sensor data collection, processing and transmission for different projects. you have mention 更多

Rich experience with raspberry pi communication with sensors and recording data. can do the job in committed time.

Hi there, I am a computer and electronics engineer, and work with embedded computers such as the RPi, BreagleBoard and Arduino. I know my way around with interfacing with sensors and developing embedded software. 更多

I will write the code in 1 or 2 days but I am from India and if you are outside India then if you ship the components it will take time to reach me and if I have to ship the completed board to you then I have to spend 更多

Hello , we are 2 microcontroller engineers from Bulgaria. We have strong knowledge in PIC, AVR. STM controllers. We also program on C, C++, C# and python. We can provide quality work. We already have 2 projects done wi 更多

i have been working on rapsberry pi for about a year and being an engineer I'm prone to finding solutions anyhow, thus it will be a great product to make.

Hello my friend I'm very much capable of delivering the logger. Using the gas sensors and arduino and saving the logs on an SD card(if that's ok with you). You don't need to ship the components because I can acquir 更多