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Electronic trigger

$250-750 NZD

Closed
Posted over 1 year ago

$250-750 NZD

Paid on delivery
I want to create an electronic trigger that is activated by an external source signal. The signal is Manchester code delivered trough a 3.5mm audio jack. (LTC, the end of each frame is identified by a sequence of 12 consecutive highs) The trigger only has to read the signal, display it on a small screen, and allow for a user selectable delay to close a circuit. The trigger will actuate a raspberry pi. I am looking for someone to design and build me 2 or 3 physical triggers. The objective is to create an electronic trigger that is actuated via LTC timecode input. Input Signal: LTC Timecode via 3.5mm audio Jack (the sound is mono, need to check the channel) LTC is a manchester encoded signal, wikipedia has information about it. Each frame end is terminated with 12 highs. I need a small display to show the decoded timecode. I need to be able to add a user defined delay to the triggering mechanism. The triggering needs to close a circuit to actuate a raspberry pi. I also need a mechanism to send the timecode information to the raspberry pi, potentially via UART?. The board will be on a moveable object so it needs to survive being moved around.
Project ID: 34734338

About the project

14 proposals
Remote project
Active 1 yr ago

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14 freelancers are bidding on average $540 NZD for this job
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Hello I have got your job posting “Electronic trigger” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digital Electronics embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find that, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure.I will remotely guide you and help you build the system on your side. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat
$500 NZD in 7 days
4.8 (67 reviews)
6.2
6.2
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Hello. We will have to add microcontroller to receive the signal and then decode it. The display will be attached to microcontroller and a simple user interface will allow to change the time interval. By UART or SPI, we can send the information to RPi. Looking forward to discuss details. Thanks
$650 NZD in 7 days
5.0 (14 reviews)
5.4
5.4
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Good day, I have more than 30 years experience in electronic trigger designing. I can design and build 2 or 3 Electronic triggers activated by an external source signal in a quality and timely manner. Please share me more details about this project. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Raspberry pi, Small Screen, Electronic Trigger etc. And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you. Regards Hari Mohan Engineering for one is magic for others
$500 NZD in 2 days
5.0 (3 reviews)
4.8
4.8
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Hello! We are the right choice for this project. We have our own team of automation engineers, HMI designers & programmers and we formerly named as “IdeasAssistant Team”. We can do this project professionally because we did many similar projects. We can also share pictures & videos of our past projects with you. For your project, we will do everything you need either it is whole process automation, PLC programming, HMI designing or anything else related to automation sector. We can do your project remotely as well as we can do send you controller after complete programming. We are very experienced in automation because we have done a lot of industrial automation projects before. We have specialized and dedicated lab for testing of everything also. We will do all design, development of your project. For any query, please feel free to contact us using chat option. Regards, IdeasAssistant Engineering Team
$500 NZD in 7 days
4.8 (6 reviews)
4.4
4.4
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Hello. I hope you are doing well. I've done masters in Electronics. I've done multiple projects, coding and lab reports related to the Arduino i.e Arduino based wheelchair for blinds Arduino based fire alarms Arduino based robotic guitar Electronic signal clock. I can assist you in this project too. Regards Talha
$550 NZD in 7 days
5.0 (1 review)
2.5
2.5
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Hi I am a goal oriented person and qualified for want to create an electronic trigger that is activated by an external source signal. Thanks and Regards Harvinder
$255 NZD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
London, United Kingdom
5.0
1
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Member since Apr 16, 2014

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