Build a small keylogger for a keypad -- 2

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.

Skills: C# Programming, Electrical Engineering, Electronics, Microcontroller, PCB Layout

See more: programming a microcontroller, power up 2, usb ttl datalogger, build usb hub circuit, build usb hub tusb2046, build usb flash drive case, small plastic usb drive case, build usb light array, build usb hub, build usb key logger, keylogger small size, zen cart build pallet according dimensions

About the Employer:
( 1 review ) Cluj, Romania

Project ID: #9801989

17 freelancers are bidding on average €769 for this job


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 i More

€1578 EUR in 30 days
(47 Reviews)

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. Kindly check my profile. Reply me back and will discuss the details further. Thankyou

€1200 EUR in 10 days
(60 Reviews)

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

€1111 EUR in 20 days
(31 Reviews)
€250 EUR in 1 day
(96 Reviews)

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 More

€750 EUR in 25 days
(49 Reviews)

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
(43 Reviews)

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
(24 Reviews)
€1666 EUR in 20 days
(35 Reviews)

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 . Please check the lin More

€333 EUR in 10 days
(48 Reviews)

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 Eng More

€333 EUR in 30 days
(37 Reviews)

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
(29 Reviews)

Hello, how are you. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have experience on VB.Net [login to view URL] and MFC. I have designed the concrete plant control syste More

€555 EUR in 7 days
(3 Reviews)

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 More

€1055 EUR in 21 days
(1 Review)

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 va More

€722 EUR in 18 days
(5 Reviews)

I have a lot of experience in designing and fabrication of pcb boards. you can trust on my abilities and the willingness.

€722 EUR in 10 days
(0 Reviews)

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 Reviews)
€616 EUR in 10 days
(0 Reviews)