Alarm Circuit

Hello, I know that my Bid is much higher than your budget. I will make a prototype here and send you via UPS courier services (you have to bear the shipment cost). i will provide full design details including Circuit diagrams, PCB files (Gerber files), Bill Of Material (BOM), Firmware of micro controller involved. This will enable you to mass produce this at later stage. Please feel free to contact. Regards.

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Dear Hiring Manager, I just had a look at your project post, I haven't time to discuss about this project now (it is 3:31AM here and I am very sleepy. I will explain to you tomorrow. Thanks

Test, please ignore my post. Thanks! Test, please ignore my post. Thanks! Test, please ignore my post. Thanks! Test, please ignore my post. Thanks!

Hi, I'm an electronics engineer with more than 5 years of experience in digital and embedded field. Your project seems to be a very simple one and this can be done very easily. Kindly accept my bid and we can have a discussion about it. Thank You

Hello Skippert, I understood what you wanna do with that circuit, but the price you put is very low to design such a board, i gave you my price and hope you don't mind i see you online, so i would rather if we can discuss more about your project now so let's talk please, as i am interested to design that baord for you and give you a working prototype Thanks

(Embedded System Designer & PCB Layout Designer) Hello Dear, Prayers for your good health. I hope you will be fine and enjoying. I am Malik Umair Latif, by profession I am Embedded System Designer specialized in Systems design in micro-controller and microprocessor with digital logic design. At Freelancer.com I am unable to get full exposure for my original skills but I had done some daring designing tasks here with good rating. I am a trust worthy service provider without any dispute or false-saying/fraud. I believe in quality of work and dedication towards client and the task. I have thrice read your job description and I am bidding now because I am confident of the solution and understood your requirement. I had a habit to always facilitate the client with cost effective solutions, (probably thats why in return I get good rating from them). Coming to your design, I have two economical choices, to attain accuracy and precision I must have to keep up with micro-controller solution. There are two micro-controllers which are easily available and are low-cost but works super fine, a) PIC b) 8051 (both under my command). Alongwith this I will use RF (Radio frequency module, ROHS Compliant) with provides 300-500 meters good working range. One will be the remote and other will be the receiver (Full Duplex communication). I fear that I am short of characters allowed in proposal, I will not properly explain here. Please do contact me, I have a simple but perfect solution. Malik

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Sir, I have been working on Electronic Circuits and PCBs for a long time and am very confident in my work. There a number of ways in which I can make your desired circuit. Kindly contact me and we can discuss this in detail. I can show you samples of my previous work in this regard also !

I have 10 year of professional experience in PCB designing, Hardware development (digital & analogue circuit designing ) & microcontroller base firmware development. Recently done similar projects, I can do this for you efficiently. Contact me for quality work and send me details

I can help you with this project. I have relevant experience and expertise. Please send the details.

Hi, is a pleasure to me support you in your needs. I have 4 years experience working in I&D for embedded systems with applications on robotics, unmanned air vehicles (UAV) and led light. I understand your initial request. I want to be honest with you and the work you need in my opinion does not cost what you are offering. This is my minimum bit that i can offer your for: Electronic concept design material selections microcontroller control code PCB design for remote and alarm circuit. If you are interesting in my services, please contact to me to more details and tecnical information. Best Regards, Sergio

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Dear Sir, We are ready to take up the project for you. Please let me know when can we get started We are awaiting you response. Thanks a lot

I will design the project according to your specification. I hope you will award this project to me. Looking forward to working with you.

you can PM me to see my project. i already finish the alarm system base on your description. but the remote system is very simple, as long as your alarm system is very reliable the remote system you like to add on it is simple.

A proposal has not yet been provided