Find Jobs
Hire Freelancers

Design a circuit for led screen counter

$30-250 USD

Cancelled
Posted over 8 years ago

$30-250 USD

Paid on delivery
We need a circuit for led screen counter (4 digit). The purpose is connect this circuit to a small led screen. Also this circuit needs reset button and a button for memorizing a number(when desired number is reached it has to vibrate) . You can find the desired led screen photo attached. If you can find the proper led screen to buy from a web site let us know.
Project ID: 8950430

About the project

31 proposals
Remote project
Active 8 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
Awarded to:
User Avatar
Hello, Have a great day. I am Shahbaz Ali, running a firm for developing Electronic devices. We will devlop the circuit and ship it you. All of the design and production data will be given as well. Please don't hesitate to contact us back. Regards, Shahbaz.
$600 USD in 25 days
4.8 (39 reviews)
6.5
6.5
31 freelancers are bidding on average $161 USD for this job
User Avatar
I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at FAST National University Pakistan. I am also per-suing my MS degree in Electrical Engineering with specialization in CONTROL. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Matlab & Simulink) 2. Digital Logic Design (Verilog, VHDL, Logisim) 3. Digital System Design (Verilog, VHDL, Logisim) 4. Computer organization & Assembly Language (8086 processor, 8051 controller, Arduino, PIC) 5. Electric Machines Design and Analysis 6. Circuit Analysis and Designe etc 7. PCB Design (Proteous AREAS + Multisim Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future.
$200 USD in 3 days
4.8 (190 reviews)
6.8
6.8
User Avatar
Hello, I am an electronics designer with over 27 years experience. I can design a circuit for you to your exact specification. For my bid price I will include 1 working prototype PCB. I also have capability to manufacture in small or large quantity if required.
$250 USD in 14 days
5.0 (7 reviews)
6.0
6.0
User Avatar
i can design this project with microcontroller pic and 4 seven segment displays, i had already done a project similar to this, but i need to now more details, like how do you want to make the counter, with a button or internally programmed counter. - Reset button . - Memorizing button. - 4 display 7 segments. - PIC microcontroller.
$70 USD in 3 days
5.0 (79 reviews)
5.7
5.7
User Avatar
Hi, I am an Electrical Engineer and expert in Circuit Designing. I have designed a lot of Analog and Digital Circuits as well. I have previously done a project related to circuit Designing. I have designed and manufactured an amplifier of gain > 1500 . I have also designed a professional circuits for music company as well. I have also done a project on amplifier during my academic career. I have also done my simulation using multiple Computer Aided Softwares during academic career....I have designed amplifier, Logic Driven Gates Circuits and OP-AMP as well.......I will complete this project in maximum of 2 days time ........ Hope you will contact me and Hire me for your project as I am the most fitted one........
$200 USD in 7 days
4.9 (45 reviews)
5.5
5.5
User Avatar
Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. I can help you with your deal and since im new one here I can do it cheaper then anybody. (autopromotion^)) Obviously some mcu should control screen and implement memory function. I can design, prototype and help with manufacturing. Lets talk.
$198 USD in 7 days
4.9 (37 reviews)
5.5
5.5
User Avatar
Expert is here......... Please send me the details...... I have understood your requirements........
$150 USD in 3 days
4.9 (36 reviews)
5.2
5.2
User Avatar
Hi, I can design circuit for led screen counter for you. Slavi.
$160 USD in 3 days
5.0 (11 reviews)
5.2
5.2
User Avatar
A proposal has not yet been provided
$100 USD in 3 days
4.8 (6 reviews)
4.2
4.2
User Avatar
A proposal has not yet been provided
$150 USD in 3 days
4.5 (13 reviews)
4.7
4.7
User Avatar
I have experience in Pcb designing, microcontroller programming, Interfacing. I can do this for you.
$80 USD in 5 days
4.9 (13 reviews)
4.0
4.0
User Avatar
Hi! Im an electrical and electronic masters student studying in UWE. I have the experience of coding in C/C++/Assembly/Arduino/PIC C/MikroC/MATLAB for more than three years. I also have the knowledge and experience of electrical and electronic circuit analysis and design. I have done BCS (British computer society) diploma level so I have the knowledge on PHP/HTML5/mySQL for website development. I have completed many freelancer assignments successfully. If you are interested in hiring me, please send me a message. I have made a lot of reports in the recent past. I have good experience in using Microsoft office softwares like Word, Excel and Powerpoint. I can write reports of any length without mistakes. Thank you!
$95 USD in 3 days
4.8 (15 reviews)
4.3
4.3
User Avatar
A proposal has not yet been provided
$155 USD in 5 days
3.1 (7 reviews)
5.6
5.6
User Avatar
Hi, I am passionate,I am an extremely motivated individual who pays attention to detail. I always make sure my work is complete and accurate. I am also an ambitious person and I desire to be among the best in my field. Best Regards SaminaTinny.
$222 USD in 3 days
5.0 (3 reviews)
3.2
3.2
User Avatar
Bis jetzt wurde noch kein Vorschlag eingegeben
$155 USD in 5 days
0.0 (0 reviews)
0.0
0.0
User Avatar
complete design with step by step guide. I have excellent skills in designing related to electronics and simulation on electronics workbenches and other software's.
$200 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
i am presently working as an electronics engineer for a university research project where my main work is eagle circuits design and getting them fabricated and i have already worked on a 7 segment display earlier which makes this project easy for me
$100 USD in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I believe I can present you a simple, cheap and efficient solution for this. PM to inquire Ill be waiting
$80 USD in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
I have worked with MSP430 series many times before and still working with. And also I am in turkey, if you are in istanbul we can meet face to face.
$133 USD in 5 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Your problem falls under my expertise . Contact me freely I will do it in your range. you will not regret providing me this responsibility. i will do it with 100% perfection and hardwork i can do this better than any one else here ! just trust me once and i will prove myself trust worthy in low price I have a big range of clients whom i am providing and had provided satisfied services.
$200 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello Sir, I have completely understood your requirements. I have planned to use the following components to develop your solution: CD4033, LT543 and NE555. For each 4 digits, we would 4 Nos. of LT543. I can discuss the solution in details once I receive a confirmation from you. I look forward to your reply. Regards, Shashank
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of TURKEY
İstanbul, Turkey
0.0
0
Payment method verified
Member since Dec 12, 2013

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.