Find Jobs
Hire Freelancers

Change Voltage Regulator Foot Print on PCB (Arduino Code)

$30-250 USD

Pågår
Lagt ut nesten 5 år siden

$30-250 USD

Betalt ved levering
I have a project for a watt meter that measures voltage, amps, amp hours, watts... The project has also a speed reading function via GPS and some more features but the main problem to deal with is that the existing voltage regulator is expensive and hard for me to solder so it gives alot of problems. I would like to change it to this component instead: [login to view URL] and of course that all the components that are related to it need to be changed/made sure they fit the new component. The unit should be limited to 120V and now with the new component should be limited to 100V instead. When the unit detects over 100V it should power off/not turn on if it's off. Also, for some weird reason, the last update of the PCB didn't include an earth layer (ground all over the surface) so I need it to be added. A power off protection limit should be added to protect the unit from working under 7.5V as that is the bottom limit for the input of the new voltage regulator. Other things to make sure are coded and planned properly on the PCB are: - Check if there is a 150A limit (there is a 150A current sensor) and how is it applied? how can the unit protect itself from burning if over 150A? - Check if there is an input and output protection against reversed polarity and also for shorting out the positive and the negative.
Prosjekt-ID: 19411164

Om prosjektet

15 forslag
Eksternt prosjekt
Aktiv 5 år siden

Ønsker du å tjene penger?

Fordeler med budgivning på Freelancer

Angi budsjettet og tidsrammen
Få betalt for arbeidet ditt
Skisser forslaget ditt
Det er gratis å registrere seg og by på jobber
15 freelancers are bidding on average $199 USD for this job
Brukeravatar
Hi I am experienced electronics engineer with more than 8 years of experience I can do it for you. I have completed more than 200 projects here. Please review my profile to see the feedback from my previous employers I am waiting for your reply to start Regards
$300 USD om 3 dager
4,8 (258 omtaler)
8,0
8,0
Brukeravatar
Hello. I'm an electrical engineer / PCB designer. You may check my qualification in the profile. Please share your design files, so I can see - can I use it for work or not( If EDA that I use supports import for these files). Task looks not very complex and interesting for me. Will do my best, Viktor
$250 USD om 10 dager
4,9 (212 omtaler)
7,7
7,7
Brukeravatar
Hi! I’m Alberto from Mexico, what cad software are you using? I can do it using altium or eagle. Regards
$166 USD om 4 dager
5,0 (19 omtaler)
5,4
5,4
Brukeravatar
Hello, We have 15 years of work experience in manufacturing and have worked extensively in China, Apac countries and India. We have a team of Designing and Developing Electronics Projects and have a good experience is designing Multilayer PCB with greater experience in the relevant field. Also, you can see, Our past product experiences include: - Communication products on (Bluetooth, wifi, gsm-2g/3g/4g with and without GPS, Lora, sigfox) - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home down lights, smart bulbs, and tube lights, solar street lights, and high bay lights) - Automotive products (tire pressure management systems, obd2, Bluetooth for infotainment, ev charging stations, BLDC drives, Battery management systems) - Utilities (water flow meters and Energy Meters) We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. Awaiting your response. Regards, Mihir
$277 USD om 10 dager
5,0 (3 omtaler)
4,7
4,7
Brukeravatar
Hello! I am very interested in your post project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . I can help you if you'd like looking forward to work with you. thanks regards
$200 USD om 3 dager
4,8 (3 omtaler)
4,6
4,6
Brukeravatar
Hi Sir! I am student of MSc MEchatronics and Control Engineering. I have done BSc Electrical Engineering. I am very expert in Arduino included its all module. I will give you best work on time. i read carefully your all requirements. I am 100% satisfy that I can do it
$50 USD om 3 dager
4,7 (33 omtaler)
4,9
4,9
Brukeravatar
Hi, how are you? I have checked your description carefully. I have rich experienced in electronic device and embedded software development. ESP32, FPGA, Raspberry pi, pic, arm, dsp, ardunio, bluetooth, ad/da, model, cypress. usb, com, lpt, wifi, c3/4g communication language : vhdl, verilog, asm, python, c, c++, environment: windows, ubuntu, mac, raspbian
$250 USD om 3 dager
5,0 (7 omtaler)
4,2
4,2
Brukeravatar
I am an Electrical Engineer having specialization in Electronics Control and Power, teaching at well known University in Pakistan. I have my BS degree in Electrical Engineering with specialization in Power. Also i hire many persons in my Company for freelancing. They know many skills like Graphic designer, Logo Designer, Video Editing and Data entry. 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 Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink 2. Digital System/Logic Design Verilog, VHDL, Logisim 3. Digital Signal Processing MATLAB 4. Micro-controllers 8051, Arduino, PIC 5. Power Electronics PSIM, MATLAB, PSpice 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe etc 8. PCB Design Proteous + Ultiboard + Altium Designer I assure you, if you assign your project to me, you surely g
$100 USD om 1 dag
4,8 (28 omtaler)
4,4
4,4
Brukeravatar
I am a BEng. Electrical and Electronics Engineer with 5 years of experience in field living in Cyprus. I am specialized in PCB design (EAGLE, Protheus, KiCad, Altium), Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi. I have advanced knowledge on C++, Image Processing, Signal Processing, Neural Network, MATLAB and Simulink.
$130 USD om 1 dag
4,9 (8 omtaler)
3,6
3,6
Brukeravatar
Hello, I have developed a wattmeter previously. And have expertise in PCB drafting and hardware as well as firmware design. All the design changes as required will be incorporated. I use Altium for PCB design purpose. Ground layer, Reverse protection, Over Current protection - All can be added. Please inbox me for a detailed discussion on the project. Regards, Nasreen Mumbai, India
$250 USD om 10 dager
5,0 (1 omtale)
1,9
1,9
Brukeravatar
I have a degree in Electrical and mechanical engineering and would love too help! Have any questions just feel free too ask
$155 USD om 3 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Hello I have been hardware engineer for 5 years in electronic maintenance field and 3 years in electronic design. With good knowing of high speed principles (DDR3, PCIE, SATA, HDMI, LVDS, 1Gbps Ethernet,...etc) and knowledge of signal integrity, I can design your product or prototype in professional way using Altium (Up to 12 layer PCB) with less time consuming and competitive cost. My experience is around Motor drives, data loggers, data acquisition systems, smart home and CNC controllers. Otherwise I will be very interested to enhance my expertise and do new projects. Plus that I have an option for who are seeking design prototypes, after giving me your job I will - Design schematic. - Design PCB layout. - Order component (digikey, mouser or chinese supplier). - Print PCB and PCB stencil. - Assemble and solder almost types of SMD and through hole components (Infrared Soldering with less price than assembling companies and in professional way as well) - Enclosure Design My small team can develop also some projects of microcontrollers and softwares. I will always take care of each and every detail and try to come up with the best solution for your business success and be ready to communicate and make video call anytime you want. Tools : - Altium - proteus - solidworks - LabVIEW - Embedded C looking forward to hear from you to discuss about more details
$277 USD om 10 dager
0,0 (0 omtaler)
2,6
2,6

Om klienten

ISRAELs flagg
Holon, Israel
5,0
11
Betalingsmetode bekreftet
Medlem siden aug. 30, 2000

Klientbekreftelse

Takk! Vi har sendt deg en lenke for at du skal kunne kreve din gratis kreditt.
Noe gikk galt. Vær så snill, prøv på nytt.
Registrerte brukere Publiserte jobber
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Forhåndsvisning innlasting
Tillatelse gitt for geolokalisering.
Påloggingsøkten din er utløpt og du har blitt logget ut. Logg på igjen.