Find Jobs
Hire Freelancers

Circuit Design Project : 14407

$30 USD

Closed
Posted over 10 years ago

$30 USD

Paid on delivery
BJT Amplifier: Common-emitter and common-collector amplifiers. Design and implement a BJT common-emitter amplifier with the voltage gain of 20. Do not forget to include coupling and bypass capacitors. Then design a BJT common-collector amplifier which gives current gain of 20 and implement it on the same board. Eventually explain and demonstrate main differences between these two amplifiers Circuit(s) Design: - Present the circuit(s) you have designed. (2.5 pages maximum, circuit diagram(s), theoretical analysis, calculations, etc.) need to show all the steps how did you build the circuit on bread board step by step. Circuit(s) Construction & Testing: - Describe your circuit(s) and include the photo(s) of your circuits on the prototyping breadboard. If you have more than 1 circuit on the prototyping breadboard, label your circuits clearly (1 page maximum, photo, etc.) Discuss how you test your circuit(s). (1 page maximum, screen shots, photos, etc.) Demonstration:- With the help of the calculations, circuit diagrams, I will be creating circuit on a bread board I don’t need to apply soldering just need to present it on a breadboard with relative components (resisters, capacitors etc….) required. I will need all the values of these components in order to buy them to build a circuit for BJT Amplifier Mainly I will need to present the circuit and values of voltage and current gaining 20
Project ID: 5038890

About the project

18 proposals
Remote project
Active 10 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
18 freelancers are bidding on average $46 USD for this job
User Avatar
Dear Hiring Manager, I have already designed many of such amplifiers during my BS electrical engineering. One of those amplifiers I presented as a semester project, made its software and then implemented it on hardware too. Moreover, my brother is expert in making noiseless amplifiers in different ways, I design the circuit, he implements it on hardware (if required). I have excellent profile and reviews, this is because I don't do any job other than freelancing so it is the only way of my earning and I do care for the clients. I provide them such services that they return to me for more projects. I have just looked at your profile, you have 64 reviews. I am sure we will have strong relationships for all of your future projects. I guarantee you will be 110% satisfied with my work and give me more projects in the future. Please contact me so that we can share some words, and start work. Regards, Faraz Ahmad
$30 USD in 3 days
4.9 (20 reviews)
5.0
5.0
User Avatar
Hi, i can help you. before testing the circuit on breadboard i will simulate the circuit using a simulator like proteus, once the simulation results are OK then i will test the circuit on breadboard. for common emitter type circuit you need to have Class A amplifier. further details can be discussed.
$35 USD in 3 days
4.7 (13 reviews)
4.3
4.3
User Avatar
Have a look @ my intro below and then decide... Thanks Electrical Engineer (Gold-Medalist) from the oldest and the most reputable engineering institute of Pakistan (UET, Lahore). Done my internship @ US based R&D embedded company “Mentor Graphics” and currently working as Professional “Electronics Design Engineer” @ Asia’s #1 ranked R&D company “MicroTech Industries”… Other Distinguishing Characteristics: 1. Perfect Academic Record in Electronics+Circuit Design+DSP(A+ in all these subjects) during my BS Electrical Engineering 2. Done immense # of projects in Electronics/Telecomm including: • Automated Room Temperature control by implementing Closed loop Feedback Controller • Cellular AGC Design(Active Low pass filter) • RFID Controlled using Smart Phone • 2 Port LC Resonator circuit characterization • DC-DC Flyback converter • Direct AC-AC Converter • Cellular CDMA receiver Design • Score Keeping board with the time left indication (servo motor enabled) 3. Founding director of “AK Electronics Lab” in which I have personally purchased all required testing, debugging and small scale PCB manufacturing facilities ...
$49 USD in 3 days
5.0 (7 reviews)
3.6
3.6
User Avatar
Hi i can do this electronic assignment and i i will use simulation program in this task ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
$61 USD in 1 day
5.0 (4 reviews)
2.5
2.5
User Avatar
I can do your assignment BJT Amplifier: Common-emitter and common-collector amplifiers. Design and implement a BJT common-emitter amplifier with the voltage gain of 20. Do not forget to include coupling and bypass capacitors. Then design a BJT common-collector amplifier which gives current gain of 20 and implement it on the same board. Eventually explain and demonstrate main differences between these two amplifiers
$35 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I am a electronics engineer. I can help you with your assignment. you can trust me with your project
$40 USD in 4 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I'm an electronics engineer and an expert project designer. I have developed similar projects before. Let me know whether you want just the software or complete hardware......
$30 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I am Electronic Engineer and it is my field , I can do it easily and in a perfect manner. I am here before you to help you, with 100 & 10% quality approved work experience. Let me done your work for you just according to your standard. I will take care for your carrier regarding this work. YOUR SUCCESS IS MY BUSINESS! Regards Your Sincerely
$35 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I have experience in Analog/Digital design. I have also designed many projects based on BJT/MOSFET. I think I can do this job effectively.
$30 USD in 6 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello, Thanks a lot for considering me for this work. I am working as an Senior Embedded Engineer in India with 5 years of overall experience. I had experience in working on C, Embedded, Digital, QNX RTOS, Algorithms, Electronics, Microcontrollers, OrCAD, Pspice, Communication Protocols like CAN, I2C, SPI etc. I can finish the work in 10 to 12 days. I can complete your work with 100% accuracy & in time. So, please consider me for this project. Waiting for a favorable reply. Thanks - gtbtech
$30 USD in 12 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi. I have a good experience in this subject. At first I design the circuit using proteus software. After getting satisfactory results, I move on to bread board. So I can design and explain the circuit as required by you. If you have any further queries, you can contact me.
$30 USD in 4 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I am an Expert of Amplifier and Circuit designing. I have designed too many circuits of Common Emitter Amplifier and Common Collector Amplifier for my students.
$55 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I can hel you .. check my portfolio ,... I've yet designed in audio (HI-FI) application field! regards
$200 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
my experience in circuit designing and my experience in signal analysis as well as my proficiency in altium designer will really help you .i am matlab and embedded system engineer
$35 USD in 5 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi, i wish to get your project, .
$35 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of INDIA
Delhi, India
4.8
88
Payment method verified
Member since Aug 5, 2011

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.