Battery Powered Alarm

Ukończone Opublikowano Feb 14, 2012 Płatność przy odbiorze
Ukończone Płatność przy odbiorze

We invite bids for the design of a simple battery powered electronics device with an alarm.

The work we are looking for includes:

Schematic design

component specification (BOM)

PCB layout (optional)

Device description:

Battery powered Motion sensor with audible alarm. When the device is moved an audible alarm will sound.

The design should include a switch to activate the device. Single press to the switch turns the device on which then becomes active after a delay of 2 or 3 seconds.

A long press on the switch turns the device off.

Component cost is a primary concern, followed closely by reliability.

Design shall become copyright of purchaser.

Elektronika

Numer ID Projektu: #1447288

O projekcie

21 ofert Zdalny projekt Aktywny Feb 18, 2012

Przyznany użytkownikowi:

Bulba39

Please check your PM

$220 USD w ciągu 4 dni
(13 ocen)
5.5

21 freelancerów złożyło ofertę za $182 w tym projekcie

Engineer85

Hi i am an Electronic Engineer and interested in doing this project. Please check PM. Thanks.

$210 USD w ciągu 8 dni
(5 Oceny)
5.7
tus707

Hi Andy, I have done similar project in past and can do it for you. Kindly check your PM Box. Thank you. Regards, Tushar

$175 USD w ciągu 7 dni
(10 Oceny)
4.9
MIKY4227

Hi see my portfolio

$150 USD w ciągu 1 dnia
(13 Oceny)
4.8
scribblerspk

I am interested in doing your project so kindly check your mailbox. Thanks

$180 USD w ciągu 10 dni
(6 Oceny)
4.6
reallifetech

See details in MB.

$200 USD w ciągu 3 dni
(13 Oceny)
4.3
Davelelievre

Hi Andy, I am currently working on a project at the moment that uses a motion sensor and an audible alarm so I have up to date experience on interfacing to these devices. Please see PM for more details.

$250 USD w ciągu 4 dni
(4 Oceny)
4.3
waqasshafique

I'm R&D Design Engineer , Plz see your PMB

$100 USD w ciągu 10 dni
(5 Oceny)
4.0
alekol

Hi, please see PMB for details...

$180 USD w ciągu 3 dni
(1 Ocena)
3.1
ENGKAM

Hi, I can design an alarm module with switch and battery. I am a hardware engineer with proven design capabilities from the industrial field. Please see my private message

$300 USD w ciągu 5 dni
(1 Ocena)
3.0
magidavid

Please see PM

$250 USD w ciągu 21 dni
(1 Ocena)
1.2
mejoy

Quality.. Timely completion..8 years of experience..talented team..

$249 USD w ciągu 15 dni
(0 Oceny)
0.0
EngAbduallah

I will do it very cheaply , with simple hardware design , I even may not use a micro-controller , It will be simple hardware design . I'm very great at hardware /electronics. Lets starts.

$150 USD w ciągu 5 dni
(0 Oceny)
0.0
SirBlack1985

Welcome. Very interesting job, willing to undertake it. Please find the details on PM.

$200 USD w ciągu 13 dni
(0 Oceny)
0.0
SaadXT

Hi, Please check PM.

$150 USD w ciągu 10 dni
(0 Oceny)
0.0
bashirmajoka25

sir i am an electronic engineer i will do this job easily please give me this job

$100 USD w ciągu 3 dni
(0 Oceny)
0.0
bhavenmehta

I can do this project. Lets talk about it in more detail.

$200 USD w ciągu 7 dni
(0 Oceny)
0.0
cooded

I work in an embedded R&D center in electronics. I have an experience of over 5 years in drawing schematics and artwork. I have done a similar project in the past hence i think i can deliver the prototype on time.

$100 USD w ciągu 25 dni
(0 Oceny)
0.0
vish2207

Hi! I can do this with low cost and reliable design.

$160 USD w ciągu 10 dni
(0 Oceny)
0.0
siddiqui28

approx 4 year experience of electronic circuit design. Have experience of Designing such alarming system like burglar alarm ,liquid level and over-temperature alarm system.

$100 USD w ciągu 7 dni
(0 Oceny)
0.0