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Timer measuring and recording timing of consecutive events

I need a timer to capture at least 20 / 30 events (millisecond accuracy, during a period of 20 seconds). The trigger (time = 0) could be a pair of bell wire. After that, each event should send a signal to the instrument (and the instrument records the time) using a bell wire. Currently I can get an instrument that can measure the time for one event - a pair of bell wire triggers the instrument and another pair of bell wires stops it. See attached document.

the time for the events must be stored in the memory (SD card) and after the test, the data will be downloaded (txt file).

I need a quick prototype to test ( and hence the budget of AU$250-750) it and after that (which will be another project), improvements will be required to have the version 1.0.

I envisage a final instrument with dimensions around 15cm x 15 cm x 5 cm (however there is flexibility).

Навыки: Digital Electronics, Arduino, Электроника

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О работодателе:
( 0 отзыв(-а, -ов) ) Brisbane, Australia

ID проекта: #31899789

28 фрилансеров(-а) готовы выполнить эту работу в среднем за $520

avigupta0061

Best Timer Design Expert at your doorstep! Dear Client, We can design "Smart Timer" with quick "Prototype" txt file using SD Card, Bell Wire for capture, measuring, and recording timing of 20 / 30 consecutive events. Больше

$450 AUD за 2 дней(-я)
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7.1
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Davelelievre

I have over 35 years experience as an electronic design engineer, please see my profile for more details. Because of my wealth of experience, I will be very pro-active in advising you best solutions to meet your requi Больше

$750 AUD за 40 дней(-я)
(26 отзывов(-а))
6.3
macroenergy

Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renew Больше

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hsh564cf84accd96

We will do your Timer work Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time a Больше

$350 AUD за 7 дней(-я)
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doggar302

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcont Больше

$750 AUD за 17 дней(-я)
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4.8
HarimohanG

Hi I can design Smart timer with SD Card, bell wire for measuring and recording timing of consecutive events. I have humungous experience in Smart Timer and would make the solution cost effective, robust, and efficien Больше

$400 AUD за 2 дней(-я)
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dbasu01

Hello, Thanks for posting the project. I am an Electrical Engineer with 30 years’ experience of Customized Product Development for Instrumentation and Control applications. I am based in Kolkata (India) and running a Больше

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Safeer143

Hi, Ive read the project description and seen the attachments. we can do this project for you as we are electrical and mechatronics engineers and software engineers with vast expertise in PCB layout, embedded systems, Больше

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Valuesolutions

Hello, I hope this finds you well. I have just seen your project requiring; Electronics Arduino Digital Electronics I believe that my 10-year experience in this field is what you need right away. Avoid the headache of Больше

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elect2eng

Hello, We need to discuss and I need to understand a little bit more about the operation of the switches and its sequence. Could you please come online

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