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Frequency Counter

₹600-1500 INR

Zavřený
Zveřejněno přibližně před 6 roky

₹600-1500 INR

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Project Description I Need a Frequency counter with maximum 4/5 digits of 7 segment LED(including digits after decimal and maximum two digit after decimal auto ranging) which should count from 0.01Hz to 50+MHz with very good accuracy with an automatic gate time of 100 milli second to 1 second (or a suitable timing can be decided by you for the convenient of the circuit) Gate time indication is required. I need two different versions of this counter in which one is for seven segment display and the other for 2*16 Dotmatrix LCD. Seven segment version should have to provide four LEDs in which each one of them will indicate Hz, kHz, MHz and gate time status. Minimum input voltage should be 2vpp and maximum 250vpp. PIC microcontroller is preferred. I need a very compact PCB design with provision for both type displays in the same PCB itself. Displays should be mounted on the opposite side of the components. We need 1. Schematic Diagram, PCB design, Gerber files, Bill of material, Source Code and Hex file. A prototype is to be made at your end and working is to be shown in Youtube after sending the Gerber files for manufacturing the PCB at our end.(Removed by Freelancer.com Admin)
IČ projektu: 16209207

O projektu

8 nabídky
Vzdálený projekt
Aktivní před 6 roky

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8 freelanceři nabízejí v průměru ₹7 994 INR za tuto práci
Avatar uživatele
Very wide range of Frequency and amplitude. Very complex to implement. at 50Mhz, the period is 20nS, measuring which is very very difficult Also, you have asked for voltage range of 2Vpp to 250Vpp Do you have a signal 250Vpp at 50MHz? Can you please elaborate on the input range a little bit more LCD and LED interfaces is not difficult , but measuring input frequency at these specifications is going to be very complex. Is the input pure sinusoidal waveform or square wave? What should be the input impedance? Can we discuss? Thanks
₹55 555 INR v 1 dni
5,0 (2 recenze)
3,9
3,9
Avatar uživatele
I am electrical engineering .My graduation project was like this project .I have lot of experience working with various employers globally. Can I do Circuit Analysis and design, Power System Analysis,DC/AC machines Electrical Distribution , translation and technical writer .i use Autocad,Matlab,labview,Revit,Plc simulator,Arduino , Pspice,word and excel.
₹600 INR v 1 dni
4,9 (15 recenze)
3,5
3,5
Avatar uživatele
How r u?Bro,,,an easy task,,I will take 5 mins to do it,,,,,,,U will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
₹1 300 INR v 1 dni
5,0 (10 recenze)
3,1
3,1
Avatar uživatele
Dear Sir! I'm very interesting in your job. I understand your requirements we will discusses more on chat and I always support "first time right design". Relevant Skills and Experience I have a high skill in pcb design, Circuit design, manufacturing. So i believe to assist you perfectly. I'd like to hear from you soon. Best Regards
₹1 300 INR v 1 dni
4,9 (3 recenze)
2,1
2,1
Avatar uživatele
Hello my name is Maria I am an electronic engineer, I would love to design this circuit for you, I have plenty of experience working with electronic and electric designs (squematic and PCB layouts), programming microcontroller, Arduino, control and remote systems. If you have any doubt I’ll be here for you, write me back, have a great day!
₹1 300 INR v 1 dni
0,0 (0 recenze)
0,0
0,0
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A proposal has not yet been provided
₹1 300 INR v 1 dni
0,0 (0 recenze)
0,0
0,0
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A proposal has not yet been provided
₹1 350 INR v 1 dni
0,0 (0 recenze)
0,0
0,0
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A proposal has not yet been provided
₹1 250 INR v 3 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z INDIA
MUMBAI, India
0,0
0
Členem od úno 26, 2017

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