Arduino ppm sensor

hello,how are you. i read your bid carefully. i am c/c++, arduino expert and have full experience for 10 years. c/c++, arduino is my top skill and i can build your project by using c/c++, arduino. i can provide most quality and high speed. if you want to success, please contact me. Then, I will give you good result to the proposals. hire me.

If we find all the required item's sensor then I can build the project. I have good knowledge on Arduino to build any kind of Digital Device and IoT device. Reading sensors data and send it to the web sever or PC control panel. Have more than 15 years of experience on Digital Electronics.

Hello, I would like to share with video of my project in which I have calculated the ppm and pH of Water and display that on LCD and report record in SD card. I know you mentioned about the sensors details also. I will provide you with the sensors details so you can buy them. I have shipped my previous that project in which I have calculated the ph, ppm and flow of water to my American Client. If you want I can be shipped prototype to you at your destination but you have to arrange the shipping. Thanks, Chanchal K.

Rich Experience in communication of arduino / raspberry pi with various sensors on various interfaces. Can do it in committed time.

MQ137 and SEN0161 sensors I am an Electrical Engineer having specialization in Electronics Control and Power, teaching at well known University in Pakistan. I have done my BS degree in Electrical Engineering with specialization in Power. Also i hire many persons in my Company for freelancing. They know many skills like Graphic designer, Logo Designer, Video Editing and Data entry. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink) 2. Digital System/Logic Design (Verilog, VHDL, Logisim) 3. Digital Signal Processing (MATLAB) 4. Micro-controllers (8051, Arduino, PIC) 5. Power Electronics (PSIM, MATLAB, PSpice) 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe etc 8. PCB Design (Proteous + Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future. Note: I also provide the services in Mechanical Engineering and Computer Science related projects.

Hello, I am very interested in this project, my experience in Arduino and my knowledge can help us to do this job in perfect condition, I am available for any questions about your project.

Hi, can you please detail if you need to measure each single element: Nitrogen, Phosphorus, Potassium... an Ph or you need to measure what is usually called "TDS" ? I kept my bid as lower as possible because I'm interested in the project as well but I have never started it, this could be indeed a good chance since I'll use the money to buy sensors, that for TDS alone ranges from 20 to 2000 $ ... Basically my goal is to get the sensors for free, if I reach this target then I'll give you the code. I think that a display with PH & TDS plus temperature (that you did not request but I can add easily) could fit your needs. If you like to discuss the proposal drop me a line. Cheers, Alex.

am an electrical engineer and have done LPG sensor with arduino before

Greetings, Adruino experienced here. Going through with the requirements in project description, I would like to take your project on board. I am an independent and professional developer with 100% completion rate. Please knock me for a quick discussion about the project.

hello dear searching the sensors that fit to your project is a job, so you have to make some steps in your projects begining by selecting sensor and disponibility that fit your budget thank you aymen

hello, sir or madam, I am interested in your project and I promise you to complete your project only 3 days with Arduino codes and product link. Thank you very much

I am British, I have worked with many sensors , I have worked on a pool monitor wireless sensor system capturing data real-time, I m not an Asian software engineer. I wont be the cheapest but I will deliver. Tell me more. Kind regards David

Hello! I know about this type of work with arduino. The same project was my project for science exhibition to be held in 2017 at Los Angeles, USA. I presented this project in Pakistan as well as in USA, I was gold medalist and finalist in my category due to the project which is very similar to your one. I have all the material at my home and can help you build your project as well in very less time. I have extensive knowledge related to your project. You can also see my certificate in my profile. for ph measurement you can use SEN0161 Arduino PH sensor. for measurements of elements in ppm you require electrochemical sensor on which we should discuss in chat. Its actually complicated. I hope to work with you! Thanks!