Frequency Counter

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 Admin)

Skills: Arduino, Electrical Engineering, Electronics, Microcontroller, PCB Layout

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About the Employer:
( 0 reviews ) MUMBAI, India

Project ID: #16209207

8 freelancers are bidding on average ₹7994 for this job


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 sign More

₹55555 INR in 1 day
(2 Reviews)

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 More

₹600 INR in 1 day
(15 Reviews)

How r u?Bro,,,an easy task,,I will take 5 mins to do it,,,,,,,U will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

₹1300 INR in 1 day
(10 Reviews)

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 pc More

₹1300 INR in 1 day
(3 Reviews)

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 microco More

₹1300 INR in 1 day
(0 Reviews)

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₹1300 INR in 1 day
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₹1350 INR in 1 day
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₹1250 INR in 3 days
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