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Build a small keylogger for a keypad -- 2

€250-750 EUR

Closed
Posted about 8 years ago

€250-750 EUR

Paid on delivery
Project specification: - I need to design the board with a microcontroller and a flash memory which can log up to 120.000 key sequence. - On the board must be 8 ports for keypad wires where we will read the pressed key - for each key sequence we need the timestamp - the board must work with 3.7 V battery with a very low power consumption - we can download the data from the flash memory via USB to TTL - board dimensions: Thickness: 1.3-1.5mm Height: 18-20 mm Width: 8mm - after than I need a very basic C# program where I can download the data from the flash memory into txt file, and format flash memory.
Project ID: 9801989

About the project

15 proposals
Remote project
Active 8 yrs ago

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15 freelancers are bidding on average €744 EUR for this job
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Hello, I am sure that this is a project created for me..... I already have the design of what you need and I can right away send you the design , firmware and software. very small keypad logger .. my design pcb size is 6mm x 12mm x1.2mm. we also have usb based software to download data. the device can store 256K characters . Also we can give you firmware for passive keyscanning if you are not using membrane pad to get keys.. in passive key scanning, the 8 wires can be connected to the existing keypads wires and no need to have membrane keys. We also have smallest magnetic card loggers (same size of key logger) and also we have new emv loggers . Please discuss with me, I can give you videos of our project testing .. please read my previous projects and reviews.. you can see similar projects there.. all customers are 100% happy. I have done more than 100 projects now. waiting for your reply
€1,578 EUR in 30 days
4.7 (49 reviews)
7.9
7.9
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hello dear I have experience in electronic circuit designing and can make your project... if you wish we can discuss details in chat..
€474 EUR in 10 days
4.8 (71 reviews)
7.1
7.1
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Hi, I hope you are doing well. I have experience with Keylogger design and development. I would like to know more details about the project. Is it 120 individual keys? Looking Forward, Khawaja
€736 EUR in 10 days
4.8 (75 reviews)
7.1
7.1
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Hello, we will fabricate the device and demonstrate its working. The device will be based on ARM processor due to low cost and high speed. There will be small application to read the logged data. Please feel free to contact us. Regards, Shahbaz.
€750 EUR in 25 days
4.7 (85 reviews)
7.2
7.2
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Dear Sir, We have previous experiance with 4x4 Keypad Readers and PC software Please see our profile for more details of previous projects. Waiting to talk with you.. Best Regards, Lasantha Prasad
€1,111 EUR in 20 days
4.8 (31 reviews)
6.9
6.9
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Hello, I am Anthony. I am working FULL TIME as freelancer. I have double degrees in Mechatronics and Applied Science fields. I have very good feedbacks on freelancer.com . Please check the link at the end and review my feedbacks. So you can get an idea of my work. I have the capability to guide you until the manufacturing stage. I have many contacts in China and can help you to setup there if you are gonna mass produce your product. https://www.freelancer.com/u/Anthony989.html Thank you Anthony
€333 EUR in 10 days
4.8 (64 reviews)
6.5
6.5
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Hello. The dimensions you specified includes a battery? It's possible to initialize a time (for example, using a keypad) after device is started? What is a necessary lifetime to work from a battery?
€300 EUR in 15 days
4.8 (82 reviews)
5.8
5.8
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Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, Electronics, PCB layout and Prototyping. We offer services from product concept to Engineering and from prototyping to mass production. Our experts have years of experience in the field of smart metering, telecommunications, military and medical and wireless. We have tools for 8-bit, 16-bit and 32-bit MCUs. I have checked the details of your project and discussed it with my team. Yes, we are ready to undertake your project and provide you the best solution for a very economical price and good quality work. We have designed products with ultra-low power consumption in sleep, deep sleep or halt mode with RTC running from 32768 ext osc. The wake up would be on a key press and I assure you a consumption <2uA in sleep. We are new here and still struggling for business. However I assure you quality work. Please return to us if you have any question. WE CAN ALSO PREPARE PROTOTYPE BOARD for you in the same cost. Cheers For Coherent Technologies (Pvt) Ltd Ch
€333 EUR in 30 days
4.5 (66 reviews)
6.3
6.3
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Hello, I have been working as freelancer since last ~ 2.5 years,prior to this was working with a MNC as an Sr. Software Professional. The project is Product based development and integration of the product with various already existing Products and processes.. Below are some key areas of my skills: -- VBA and Excel,Word,Office Applications -- Expert on C# using .NET framework using Visual Studio 2012 and 2013 -- Expert in VB.NET using VS2012/VS2013 -- WPF and Windows Forms Application I have experience in all the above areas and during my project work I have completed all of the above tasks. As a Freelancer also I have worked in few of the above areas where I got a chance and delivered the best. Delivering best & Customer satisfaction is the key for any individual and I always worked keeping these things during project execution. Would be looking forward to work on this opportunity and will ensure to deliver best. Regards, Abhinov
€722 EUR in 18 days
4.9 (10 reviews)
3.7
3.7
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I'm an experienced Hardware designer, PCB designer, embedded electronic design and Android developer. I can help you choose the best components. Please let me know more about your project. Is it waterproof? What is is the size of key sequence? I'm looking forward to you answer. Thank You, Marco.
€1,055 EUR in 21 days
5.0 (1 review)
3.4
3.4
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I can do this project. I have done a similar project in the past. Expert in building data logger systems.
€680 EUR in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of ROMANIA
Cluj, Romania
5.0
1
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Member since Feb 29, 2016

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