PCB development

We need to develop a circuit which turns-off an amplifier or any other device when a low level audio signal fed to its input is absent for 15 minutes at least. We have the basic schematic and list of materials and require someone with a good understanding of circuits for consultation and also for completion of the project.

Beceriler: Elektrik Mühendisliği, Elektronik, Mühendislik, PCB Düzen

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İşveren Hakkında:
( 0 değerlendirme ) Delhi, India

Proje NO: #14064216

32 freelancers are bidding on average ₹26451 for this job


Hi, I am a mechanical engineer with a dedicated team of mechanical, electronics hardware and software engineers with 9 international papers and 5 patents. We specialize in custom industrial and commercial machin Daha fazlası

in 10 gün içinde26315₹ INR
(52 Değerlendirme)
in 5 gün içinde20000₹ INR
(125 Değerlendirme)

If you are looking for solution then I can offer my quality work for this task. Its easy and can be done with care. Dont ask me how please, but here is how it will be done. It will have a threshold adjusting preset whi Daha fazlası

in 10 gün içinde16666₹ INR
(40 Değerlendirme)

Hi,Client. I have 13 years experience in circuit, PCB design, manufacture and assemble, firmware and application(VC++, QT, Labview) writing. I had developed many products ago using various microcontroller including S Daha fazlası

in 10 gün içinde37500₹ INR
(25 Değerlendirme)

Hi, Can you share all your project requirements/task expected from us. About us: Micro-controllers we have worked on PIC, STM32, PSOC and AVR. Development kits and instruments available for testing purpose. Daha fazlası

in 10 gün içinde33333₹ INR
(5 Değerlendirme)

Hi, my name is Alex I have an experience designing pcb more then 10 years, usb3,0, ethernet 100Mb/1000Mb, pci-e, lvds etc, power supply, DC-DC converters 1 to 100W, microcontrollers STM32, Atmega, MDR Keil 5, CubeMX Daha fazlası

in 10 gün içinde38888₹ INR
(6 Değerlendirme)

Hi, i can help you with your project. I can also provide samples which I have previously done in the same field. Lastly, will work within your budget range and given deadline. (FREE TURNITIN REPORT AS WELL)

in 2 gün içinde12500₹ INR
(15 Değerlendirme)

Hello, Based on the description I could make a schematics and PCB design files for your need. Thanks.

in 8 gün içinde27222₹ INR
(3 Değerlendirme)

Hi, I am an electrical engineer and have done projects related to circuit design in the past. For further information, please refer to my profile. I would like to know more about this project. Looking forward to hear f Daha fazlası

in 10 gün içinde16666₹ INR
(5 Değerlendirme)
in 10 gün içinde27777₹ INR
(2 Değerlendirme)
in 10 gün içinde27777₹ INR
(7 Değerlendirme)

to see my work please visit my website , [url removed, login to view]

in 10 gün içinde17777₹ INR
(2 Değerlendirme)

Respected Brother,,,, Its me Imad Ud Din, An electronics Engineer from Pakistan, Have completed about 200+ projects involving arduino, MATLAB, pcb designing, circuit designing and App developmen Daha fazlası

in 10 gün içinde12500₹ INR
(10 Değerlendirme)
in 10 gün içinde55555₹ INR
(2 Değerlendirme)

hello sir I can deliver this as per given time hope you concider my bid

in 20 gün içinde36666₹ INR
(2 Değerlendirme)

Hi! I'm an argentinean electronics engineer based now in Berlin. I graduated last December with experience in more than 150 devices developed, implemented and tested, using:# - Altium Designer - Altium Circuit Maker Daha fazlası

in 30 gün içinde22222₹ INR
(2 Değerlendirme)
in 10 gün içinde27777₹ INR
(1 Değerlendirme)

A proposal has not yet been provided

in 20 gün içinde44444₹ INR
(1 Değerlendirme)
in 6 gün içinde32083₹ INR
(0 Değerlendirme)

I am an embedded engineer and has 16 years experience in electronics. You can use a 12 bit, 16 bit or 24 bit ADC like HX711 or LTC2440 to convert the low voltage signal to digital raw data and then use a PIC12F1840 (8 Daha fazlası

1 gün içinde 12500₹ INR
(0 Değerlendirme)