Simple digital timer.

Zamknięty Opublikowano 5 lat temu Płatność przy odbiorze
Zamknięty Płatność przy odbiorze

I am interessted in a simple countdown timer. It should run from 2 min - 0 min. no need to adjust the time. And only have a start button.

So basicly, when the button is clicked, the 2 min timer starts to countdown, and when it reaches 0, the display is then turned off.

Elektronika

Numer ID Projektu: #17583797

O projekcie

25 ofert Zdalny projekt Aktywny 5 lat temu

25 freelancerów złożyło ofertę za $81 w tym projekcie

ExpertEngineer7

I am embedded system electronics engineer and have worked on home automation, swimming pool timer, smart hydroponics system, etc. Please consider sending me a message so that we can discuss further

$100 USD w ciągu 3 dni
(14 Oceny)
6.6
loi09dt1

Hi, I am a highly-skilled FPGA engineer with 6+ years experience and hundreds of FPGA/Verilog/VHDL projects using Xilinx/Altera FPGA Design Tools and Digital Logic Design using LogiSim/CEDAR. An FPGA/Verilog/VHDL Co Więcej

$30 USD w ciągu 1 dnia
(86 Oceny)
6.3
hayat38402

.......................................................................................................................................................................................................................... Więcej

$50 USD w ciągu 3 dni
(29 Oceny)
5.6
dheetojava

Hello, I am an embedded system developer. I can help you to build your project in a day using arduino. Please hire me .Thanks

$100 USD w ciągu 3 dni
(5 Oceny)
4.3
blexdesign

Hi there,I'm an electronic engineer, And i'm quiet Experienced with High Speed PCB Design and Arduino Implementation. I'm an expert in Eagle CAD,EasyEDA,Altium Designer and Circuit Design Can you please send me a m Więcej

$150 USD w ciągu 1 dnia
(11 Oceny)
4.0
Kristsp

Hi, I am interested to work with your project. I propose to make a counter device like a small table top digital stopwatch. It would be housed in black plastic enclosure about size of 8 x 7 x 2.5 cm with led indicator Więcej

$90 USD w ciągu 12 dni
(7 Oceny)
3.9
pardodarwin

Hi. I would like to participate in your project. It is something simple. I would just like to know what kind of screen you want to use to display the count and the required measurements (dimensions) of the equipment. Więcej

$50 USD w ciągu 3 dni
(5 Oceny)
3.6
Anaskhalid94

In my professional experience, I've been working as a Freelancer, a Young Researcher in the field of Image Processing and a Social Entrepreneur (still working the three of them separately), as a Computer Vision Algor Więcej

$155 USD w ciągu 3 dni
(0 Oceny)
0.0
dannygist

I hold a Ph.D. in architecture and have more than six (6) years experience in engineering field. Am a registered member of ICE and CIOB. I have the ability to work independently with or without very little supervision, Więcej

$30 USD w ciągu 1 dnia
(0 Oceny)
0.0
haohaodk46

I have 10 years experiences about app progrmaming. Thus I can solve your problem I have 10 years experiences about app progrmaming. Thus I can solve your problem I have 10 years experiences about app progrmaming. Więcej

$54 USD w ciągu 2 dni
(0 Oceny)
0.0
zakriaqadir

You want it in some software like Proteus or Hardware because i am a Electronics Engineer and well know about these things like countdown timer and also about cathode and anode led display. I am confident to provide 10 Więcej

$155 USD w ciągu 3 dni
(0 Oceny)
0.0
federicolamanna

Hi, This project can be done with a microcontroller type AT98C2051 which can be programmed to operate with 3 displays 7 segments multiplexed. Then the circuit is composed of a microcontroller, a 5 Vdc source, a cry Więcej

$111 USD w ciągu 5 dni
(0 Oceny)
0.0
hurestic

Hello, I hope extensive experience in embedded system design and would love to complete this project for you. Relevant Skills and Experience I have a experience in embedded C and RTC interfacing that would be relevant Więcej

$65 USD w ciągu 3 dni
(0 Oceny)
0.0
RafaatAbdElhamed

I am very enthusiast to work in this project , I will give you all my time and my experience in this field . You can see my profile ,I have been uploaded some circuit design. I will give you some samples for you Więcej

$35 USD w ciągu 5 dni
(0 Oceny)
0.0
mtrivedi2003

Only software or hardware

$155 USD w ciągu 3 dni
(0 Oceny)
0.0
mvish88

Dear Employer, Hire me, I can do this project. I am experienced electronics enthusiast. Kindly reply if you have any question. My work area includes Computer Software, Embedded Systems (Hardware & Software), Analo Więcej

$40 USD w ciągu 3 dni
(1 Ocena)
2.0
abhijeetkirpekar

Hi, I have good experience in arduino and can provide you the required timer with LCD display and push button.

$55 USD w ciągu 3 dni
(0 Oceny)
0.0
adolfoe506

My proposal is use a simple microcontroller like PIC16 family to perform the timing, if you prefer another brand like ATMEL or ARM it can also be used. I can use 7segment displays to display the time as it saves cost Więcej

$55 USD w ciągu 5 dni
(0 Oceny)
0.0