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Portable Membership Magnetic Card Reader.

-PIC16F684-I/SL-ND Lead Plastic Small Outline (SL or OD) – Narrow, [url removed, login to view] mm Body [SOIC])

Magtek Triple-Track Delta ASIC QFN (Use 2 tracks Goes to PIC and dump to Flash)

I don't want track common!

24FC1025 (3mm and only 6 Leads) (Memory Holds Swip Data that is prossesed by PIC from Magtek)

1x Micro Led, Power On Flash Green 2 times,

3x resistor, 0603, [url removed, login to view] ohm, 5%

5x capacitor, 0603, 0.1 uF

1x capacitor, 0603, 4.7 uF

00:12:43 >>?2686876236 10101011111010101011100101101010101010101011411

00:12:95 <<6326 100101010110101010101101

00:13:48 >>236<private Person>78626622: 01101010101010101010101010101010101010101010000001111110101011011010101011

I preferd ATMEL components.

Firmware should give me the ability to adjust swipe reading speed. For example do not read below Example XYZ Speed and also do not read over

XYZ Speed. Ect..

The above example is how we want the Magtek/PIC to process the swipes...

We don't want track common as this dose not allowed bi-directional swiping and partial, interrupting reading..

Low power consumption, batterie life 72hrs

300 swipes

Files should be as the above example.

Time stamp with direction..

Portable.

Encryption = Password protected. One for Adminstrator Acess, another for employee access

Experience require:

1:PCB Design

2:ASIC

3:C++

4:Knoledge of embedding firmware with debuging algarhitms.

We will only Excpet Escrow or mile stone partial payments as the last contractor wasted my time and money and did not diliver me a working product.

Please respect our time as we will respect your time.

Kỹ năng: Thuật toán, Lập trình C++, Phần mềm cài sẵn, Matlab and Mathematica, PCB Layout

Xem thêm: small interrupting card reader, portable swipe card reader, time card example, pcb design contractor, example algorithm, design magnetic, design dump, delta design, card reader design, algorithm encryption, algorithm example, swipe life, escrow card, uf, triple, time stamp, sl, power bi, plastic product design, partial payments, ohm, od, magnetic card, debuging, data card

Về Bên Thuê:
( 0 nhận xét ) Chula Vista, United States

Mã Dự Án: #1081582

Đã trao cho:

adihashmi

Hi, i am ASIC design professional with expertise in Embedded Systems and PCB Designing also. it will take 50 to 60 days but you will get a reliable, portable, and flawless design.

$2500 USD trong 60 ngày
(1 Đánh Giá)
0.0

6 freelancer đang chào giá trung bình $2667 cho công việc này

techss2

please see pm for details

$2500 USD trong 45 ngày
(0 Đánh Giá)
0.0
rajeev201

Hi, Please check your PMB..

$3000 USD trong 60 ngày
(0 Đánh Giá)
0.0
Arslnmsd

Greetings! Please consider this message as a formal proposal for your project. I have two years of experience in embedded software engineering. I worked on different processors i.e. MIPS, x86 and ARM SBCs. I can Thêm

$2500 USD trong 30 ngày
(0 Đánh Giá)
0.0
Chan07

12 years of embedded exp. Worked with pic16/18' ESP mdd fat fs for data logging. Can write firmware and layout pcb

$2500 USD trong 30 ngày
(0 Đánh Giá)
0.0
sudarsan22

Hi we understand your difficulties faced from wrong contractor. Our company doing PCB design projects on PADS,allegro, expedition, orcad and other EDA tools. We have number of undergraduates and post graduate designers Thêm

$3000 USD trong 30 ngày
(0 Đánh Giá)
0.0