Count up timer using sensors preffarably adruino

I need to build a count up timer using Arduino . For example : if using a laser beam or photo electric sensor.. once the beam or connection is broken the timer starts and once the beam or connection is solid or connected the timer stops. I need to program steps in the process. For example : after the timer hits 4 minutes a notification comes across on a TV that says "perform this step" and 2 minutes later at 6 minutes "perform the next step"... So it gives instructions to the user. The data should be recorded to a spreadsheet afterwards.

Evner: Arduino, Elektrisk Ingeniørarbejde, Elektronik, Microcontroller, PCB Layout

Se mere: using ir sensor with arduino, arduino parts counter, vehicle counter using arduino, people counter using pir sensor, arduino preset counter, ir sensor visitor counter, counter using arduino, counter sensor for arduino

Om arbejdsgiveren:
( 0 bedømmelser ) Raleigh, United States

Projekt ID: #18744185

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Hello, my name's Jorge, I am an electronics engineer with experience writing firmware for embedded devices. I took the time to read your project description, I'd like to know more details about the "laser beam" or d Flere

$500 USD in 12 dage
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14 freelancere byder i gennemsnit $442 på dette job


Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the Flere

$555 USD in 3 dage
(74 bedømmelser)

I have a large experience of creation of the devices for several escape rooms. I work with Arduino since 2010 and have more than 20 years of experience in programming and electronics.

$450 USD in 15 dage
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Hello, I have worked on Arduino with TV output. I have displayed the Message on TV as per the instruction that I have saved. I will provide you with a working Tested codes connection diagram and also help to setup Flere

$666 USD in 10 dage
(26 bedømmelser)

Feel fee to contact me for Count up timer using sensors preffarably [login to view URL] me message to discuss further more details .We provide the comments,images,videos,demos and live sessions in order to help the clien Flere

$500 USD in 5 dage
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hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics i read the description of ur project and i am highly interested in doing it , Flere

$450 USD in 10 dage
(18 bedømmelser)

Hi there. I offer you the services for Arduino , I complete the jobs in Arduino module. I am new on freelancer site, but I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee/bluet Flere

$500 USD in 10 dage
(5 bedømmelser)

Hello there, i am an Elecreical Engineer by profession and have been doing Arduino projects for quite a while now. I have read the description and knows exactly what you want. I have done a lot of similar projects and Flere

$250 USD in 3 dage
(25 bedømmelser)

Hi, Thank you for posting such an interesting project, I've read the job description carefully and I'm sure I can help. I've worked with Arduino a lot and this concept you have can be applied using the input capture Flere

$700 USD in 14 dage
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Hello I'm an electronics engineer with 10+ years of experience including Arduino and Raspberry. Please tell me more about your project. Best regards, Dennis

$333 USD in 10 dage
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Hello! I am very interested in your post project. I am really looking for this kind of project for a long time in freelancer since i have rich experience on it. I think this project is very suitable for me and i am Flere

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$250 USD in 10 dage
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hello, i'm nicolas, and i am a Arduino programer, the Jobs not seem dificult, i can reduce de price if is necesary, thanks and best regards

$250 USD in 10 dage
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General message: Dear Sir, Greetings from Turkey. I hope you are good. Let me introduce me. I'm Electronics Enginner who have 19 year experience. My experience is related to power electronics, hardware de Flere

$277 USD in 10 dage
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