Circuit design

Closed Posted 6 years ago Paid on delivery
Closed Paid on delivery

The circuit design work is for a stereo amplifier.

1. I have all the main preamplifier and power amplifier circuits and just need some

supplementary circuits

a dividing networks to split the sound signal to supply different parts

b loudspeaker protection

c regulated power supplies

2. The main work is for the remote control circuits for the handsets and the amplifier

3. A design for the PCB layout would be helpful but is not essential

If you are interested in this project I can supply a detailed description, the amplifier circuits.

the amplifier layout and the front control panel

Electronics

Project ID: #14590630

About the project

28 proposals Remote project Active 6 years ago

28 freelancers are bidding on average £175 for this job

uetian09ee506

hi, we can chat regarding your project Relevant Skills and Experience Electrical Engineer Proposed Milestones £200 GBP - Milestone

£200 GBP in 5 days
(166 Reviews)
6.7
ihsconsult

Experienced, professional electrical/electronics designer Relevant Skills and Experience Stereo design, speaker design, power supply design, etc. Proposed Milestones £115 GBP - Initial Payment £115 GBP - Final Paymen More

£230 GBP in 3 days
(7 Reviews)
6.2
arslanuet123

A proposal has not yet been provided

£122 GBP in 3 days
(33 Reviews)
5.4
sajjadahmed19

A proposal has not yet been provided

£198 GBP in 3 days
(44 Reviews)
5.5
elecirdeign

Hi, I am an electronics engineer in Ireland, with 15+ years experience in academy and industry. Relevant Skills and Experience I have worked with several US companies to develop their new products. Proposed Milestone More

£333 GBP in 10 days
(27 Reviews)
5.3
SPARKtechBD

C, C++, VB3, VB4, VB5, VB6, VB, VB.NET 2015, ASP.NET, MVC, WPF, XML, MSSQL 2014, HTML & CSS3, AWS(Amazon Web Service) programmer. Experience on digital and analog electronics for 15 and 25 years... Relevant Skills and More

£250 GBP in 7 days
(7 Reviews)
5.4
xaainulabideen

I am passionate about my word. My passion enables me to bid on this project for more details message me we can discuss it. Relevant Skills and Experience Electrical Engineering, PCB, Electronics, RF Proposed Mileston More

£100 GBP in 2 days
(33 Reviews)
5.3
smartrabbit

Hi! I am Jordan, new one on Freelancer , a CE products and Disney & Marvel characters toys designer from China. I have 10 years of experiences in products design, molding and assembly. Relevant Skills and Experience I More

£249 GBP in 10 days
(5 Reviews)
4.8
piyag476

I am an Electronics and Electrical Design Engineer with the areas of expertise in Embedded System, product prototyping, PCB design and layout and firmware development for systems. Relevant Skills and Experience Softwa More

£250 GBP in 3 days
(7 Reviews)
3.6
haris021

I hAve Bachelor's in Electrical engineering and holds master's in Energy Systems Engineering with strong research background and practical experience.

£110 GBP in 3 days
(13 Reviews)
3.7
andig

Although I work with microcontrollers I have huge interest in Audio. I am some exposure to Audio SoCs too. I am skilled in PCB design as well. Relevant Skills and Experience Circuit Design, PCB Layout, Prototyping. I More

£250 GBP in 15 days
(3 Reviews)
3.6
roneldivina

I am bidding 150GPB for this project Relevant Skills and Experience I have excellent skill in designing electronics circuit. Proposed Milestones £150 GBP - Circuit Design Please send me the full details and specific More

£150 GBP in 3 days
(1 Review)
2.2
eexpert15

Hi, I am an electrical engineer and expert in electronics. Relevant Skills and Experience I have done different projects like line following robot using PID controller, audio amplifier design, DC power supply desig More

£100 GBP in 3 days
(1 Review)
2.1
Thirdimension3D

A proposal has not yet been provided

£50 GBP in 1 day
(0 Reviews)
0.0
Arwin30

Send me the schematic diagram and I will make the pcb layout

£23 GBP in 3 days
(0 Reviews)
0.0
Skillrextech

We are highly experienced team with newly technologies used. We are into robotics and Embedded systems development from past 7 years. Relevant Skills and Experience robotics, arduino ARM Cortex M3, Atmega16 Developmen More

£233 GBP in 3 days
(0 Reviews)
0.0
faizanchaudhry

A proposal has not yet been provided

£200 GBP in 5 days
(0 Reviews)
0.0
SherajDawlah

A proposal has not yet been provided

£180 GBP in 7 days
(0 Reviews)
0.0
nextrotek

. Relevant Skills and Experience  LabVIEW and Matlab programming  FPGA, PIC, AVR and microcontroller programming  Circuit and PCB designing  YOKOGAWA’S CENTUM CS3000 DCS programming  Arduino Programming Proposed More

£166 GBP in 10 days
(0 Reviews)
0.0
ibrabool

A proposal has not yet been provided

£100 GBP in 6 days
(0 Reviews)
0.0