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LED strobe switch circuit

min $50 USD / hour

Cerrado
Publicado hace más de 4 años

min $50 USD / hour

I have designed a camera for use by orthodontists. Please visit [login to view URL] The camera needs improvement which entails the addition of "strobe" LED lights on the perimeter of the diffuser. I wish to use the existing (biult-in) strobe on the camera to trigger the LEDs. I have experimeted with a light actuated circuit. Now I need to add something like a IGBT to switch the LEDs off. I am not versed in componentary or circuit design. Therefore I need a simple circuit designed and built.
ID del proyecto: 22230677

Información sobre el proyecto

14 propuestas
Proyecto remoto
Activo hace 4 años

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14 freelancers están ofertando un promedio de $51 USD /hora por este trabajo
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Hi I am most experienced electronics engineer with more than 11 years of experience here. I have read the details and can help you with complete circuit design and manufacturing. Please get in touch if interested in working with me Regards
$50 USD en 40 días
4,9 (259 comentarios)
8,0
8,0
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I have over 35 years experience as an electronic design engineer, please see my profile for more details I have just recently developed an under water divers strobe LED light. I normally only charge $5 an hour but this site stopped me entering that value If you think I can help then please send me further information Best Regards Dave Lelievre
$50 USD en 40 días
4,9 (28 comentarios)
6,3
6,3
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Hi There, I am Shahbaz Ali, an experienced electronics engineer having 15 years of Research and Development (R&D) experience. I am running a company for developing customized electronics. We will design, prototype and ship the circuit to control the LED. Please feel free to contact us. Best Regards, Shahbaz.
$50 USD en 40 días
4,6 (52 comentarios)
7,0
7,0
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Hello, Let me know your circuit. let's find solutions together. I don't think we have to use IGBT. for your LEDs capacity, MOSFET is enough I guess, but let me know your circuit first. Best Regards, Rijal
$60 USD en 20 días
4,9 (77 comentarios)
6,3
6,3
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Hi, I am an experienced electrical engineer. I have been working on PCB designs including high and low current led drivers. I can design circuit, layout PCB and help in getting it manufactured. My deliveries will have 1. Circuit Simulations 2. Schematic design 3. Layout design 4. GERBER 5. BOM 6. Centroides files. We can discuss further in the inbox. Thank you.
$50 USD en 20 días
5,0 (41 comentarios)
5,9
5,9
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Yes I can offer my service to render towards your need in this regard. I can design the schematic after we discuss and settle with a valid solution and build the prototype/sample with professional look. Then will send back to you. Let's discuss and get it done nicely.
$50 USD en 4 días
5,0 (46 comentarios)
5,9
5,9
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Hi there I'm professional electrical engineer I am experienced in doing Circuit Design and simulations tasks I will design LED strobe switch for you in very much low rates
$50 USD en 40 días
4,9 (47 comentarios)
5,5
5,5
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Hi, Sir I would like to say this is my fortune to show you my hardware skills. I can bring your idea to live and you can reach the goal absolutely with me. I have 10+ years experience in hardware design (schematic design, PCB design...). My develop tool is Altium Designer, CADENCE. I have designed many high speed devices in embedded system. My recent design is AM5728 Core Board. (quad-core, 1.5GHz, DDR3 4G, EMMC 32G, Gigaethernet, usb3.0,...). And another is PCIe v2.0 to 4x Ethernet (or 4x usb3.1) convertor. All design is passed in several EMC tests. I have designed MEMS tracking board, ultrasonic distance measurement and so on. My design is very stable in industrial environments. I think your design is not difficult. but the most important thing is EMI, EMC. I have been working main hardware developer in large scale industry product company. Designing the PRODUCT is very different from designing the general PCB (test board, kit,...) You can feel everything that is my real skills in hardware development. Look forward to working with you for a long time. Thanks in advance From Jim
$50 USD en 40 días
4,8 (14 comentarios)
4,7
4,7
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Hi , your task looks like a simple , i think i can done it . I'm able to simulate work of the "strobe" system with LTspice and(or) Proteus software . IGBT is not applicable for a low power/voltage systems. You may also provide timing diagrams for the existing signals, like (built-in) strobe and to show desired chart of that "strobe" you need. Typically i use Diptrace , Altium Designer software but may to use another one.
$50 USD en 40 días
4,9 (7 comentarios)
3,9
3,9
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I have experience led circuit design for 8 years old. and I am using cadence and altium and I am expert for pcb design, Best Regards
$50 USD en 40 días
5,0 (1 comentario)
3,3
3,3
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Dear Hiring Manager, After reviewing your job description, it’s clear that you’re looking for a candidate that is extremely familiar with the responsibilities associated with the role, and can perform them confidently. Given these requirements, I am certain that I have the necessary skills to successfully do the job adeptly and perform above expectations. I am an adaptable Software Developer. During the course of my academic career, I also managed to accrue nearly 5 years of work experience. I had the privilege of working for different tech companies in a Software Developer role in my free time, where I learned valuable professional skills such as advanced technology, application development, and emerging technologies. In both my academic and professional life, I have been consistently praised as hard-working by my professors and peers. Whether working on academic, extracurricular, or professional projects, I apply proven teamwork, research, and technical skills. After reviewing my resume, I hope you will agree that I am the type of competent and competitive candidate you are looking for. Thank you for your consideration, and I look forward to hearing from you soon. Sincerely, Siraj Ahmadzai
$51 USD en 7 días
5,0 (1 comentario)
2,3
2,3
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hello I am a senior Microcontroller developer and electronic engineer. I have read your description and I am very interested in your project. I have experience developed the IGBT circuit through the Inverter developments I have developed the ontroller firmware and designed the circuit and PCB. I can develop your LED light part of your device using Altium Designer. I hope we can discuss more details via a private chatting. I will look forward to your response. Best regards
$50 USD en 40 días
0,0 (0 comentarios)
0,0
0,0
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Hello, very interesting project! I have recently completed a dental drill project that required led screens and led lights. I look forward to hearing from you. Kind regards, Hugo
$50 USD en 2 días
0,0 (0 comentarios)
0,0
0,0
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Hello, we can implement the the switch for your led at rate and frequency as you want, but we ask what the output signal of camera. We see IGBT is overkilling of your circuit.
$55 USD en 10 días
0,0 (0 comentarios)
2,1
2,1

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Bandera de UNITED STATES
san francisco, United States
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Miembro desde may 10, 2012

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