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Skin voltage amplifier

$250-750 USD

V teku
Objavljeno pred več kot 4 leti

$250-750 USD

Plačilo ob dostavi
Simple small circuit to amplify EEG and Skin voltage to up to 18 V in analog way - smallest design - if this works out well it can expand in a large project
ID projekta: 22497975

Več o projektu

15 ponudb
Projekt na daljavo
Aktivno pred 4 leti

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15 freelancerjev je oddalo ponudbo s povprečno vrednostjo $494 USD za to delo
Avatar uporabnika
HI there I am an electrical engineer with 8+ years of experience. I can design and develop this project for you. Let me know if you are interested we can discuss further on chat.
$750 USD v 15 dneh
4,8 (36 ocen)
6,4
6,4
Avatar uporabnika
Hi, I would be happy to work on the voltage amplifier for a biomedical device. I have seent he attached requirements and I can do this. I am MS Electrical Engineer and currently working in a Silicon Valley-based company. I have sound knowledge in circuit and PCB designing. You can contact me to have a look at my portfolio. We can discuss this in more detail via chat. Looking forward to hearing back from you. Thank you Regards Zeeshan
$500 USD v 7 dneh
4,7 (26 ocen)
4,7
4,7
Avatar uporabnika
Dear Client, I have expertise in designing amplifiers with very high SNR (Signal to Noise Ratio). Moreover analog circuit design is my area of expertise. With more than 5 years of experience in PCB Design and Circuit Design I can ensure you best quality work and before time delivery. Please dont forget to see what other employers like Sanjeev have to say about me in terms of circuit design knowledge and before time delivery. Lets discuss further details on chat. Regards Avi
$500 USD v 2 dneh
5,0 (5 ocen)
4,1
4,1
Avatar uporabnika
Hello Sir, its an easy task for me. I have 4 years experience in PCB designing in EAGLE( single multilayer and flex) following are some examples of my work 1. ESP12E wifi + relay board + humidity&temp sensor Smart module 2. ESP12S wifi + relay board home automation board. 3. ESP12E wifi + RC522 RFID + BUCk converter module. 4. atmega328au + hm11+ relays car actuator module. 5. atmega328au + nrf24l01 + relays smart switch module. 6. atmega328au + mpr121 capacitive touch smart remote. 7. amega328au + LCD display + hc06(later hm10) + amplifier + strain gauge water mapping module. 8. atmega328au + reed sensor + gyroscope(MPU6050) + BLE(hm11) smart skateboard module 9. Arduino Uno clone. I will provide you all necessary files ( gerber, smd-coordinate, BOM, Eagle(.brd& .sch). And 3d cam file also with components which helps in enclosure design. please, see my portfolio for more sample of my work. or initiate chat I will share some 3D simulation of my work. thanks.
$350 USD v 7 dneh
4,9 (16 ocen)
4,1
4,1
Avatar uporabnika
Hello! I'm an experienced electrical and software engineer. I'm capable of designing PCBs, selecting components, writing embedded software and more. I looked at the schematic you attached and this appears to be solveable with a simple linear amplifier circuit based on an op-amp. If you'd like to discuss any more details please send me a chat message. I'm available to start working right away. Regards!
$250 USD v 2 dneh
5,0 (3 ocen)
2,5
2,5
Avatar uporabnika
Hello I shur to your amplifier design
$555 USD v 1 dnevu
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
Hi I have checked your requirements and I can complete the task in one week exactly. If you are looking for talented individual, don't hesitate to choose me. I am used to PCB design and majored in Electrical engineering. Hope to join you soon. Regards, Kostya
$500 USD v 7 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
sanjeev agarwal was hiring me this site and told me to work here and earn money its a good platform so i am intrested this site and company that am now starting work from now Relevant Skills and Experience as i read all line are cleared to me no dout or escussess
$555 USD v 10 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
hey dear i just read out your description and i am interested in your project. i am also intract in the medical field, if you need quality work than feel free to contact me Thanks
$750 USD v 6 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
Hello, Hope you are having a great day. I have seen your job posting and I know that I am the right person for this job as I have vast experience in using Arduino microcontroller, and have recently delivered a project quite similar to yours. If my proposal seems right to you I would love to discuss it more in detail. Looking forward to hearing from you Have a great day
$253 USD v 7 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
Expert in low noise analog circuitry utilizing low noise differential amplifier. Have used my circuit to measure skin resistance. Have developed several Medical device circuits. BS in electrical engineering.
$500 USD v 5 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
Hi, I have an experience in PCB designing, Hardware and Antenna designing. Already worked in R&D project designing field, IoT, field. also worked on wide band array antenna, filter design and film antenna. Graduated from University of Nantes France and currently having 4 years of working experience. Please share me your requirement and details of antenna
$500 USD v 1 dnevu
0,0 (0 ocen)
0,0
0,0

O stranki

Zastava THAILAND
Koh Samui, Thailand
5,0
59
Plačilna metoda je verificirana
Član(ica) od maj 7, 2012

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