Power regulator/UPS and AV distributor circuit for Raspberry Pi

$30-250 USD

Chiuso

Pubblicato

quasi 6 anni fa

$30-250 USD

Pagato al completamento

I need a circuit designed for a Raspberry Pi that contains the following: Voltage regulator receiving +12V DC input and outputs +5V DC. The +5V DC will power a Raspberry Pi and should contain a UPS circuit using either battery power or capacitors (preferred). Upon +12V DC loss, the battery should power the Raspberry Pi for ~5 minutes and a signal should be sent to the Raspberry Pi over either an SPI or I2C interface to shutdown the Raspberry Pi. Within the same circuit, I'd also like to power an AV amplifier/distributor. The circuit should take one RCA input (Video, Left Audio, Right Audio) and have 4 outputs.

Circuit Design

Electrical Engineering

Electronics

Microcontroller

PCB Layout

Rif. progetto: 17164786

Info sul progetto

13 proposte

Progetto a distanza

Attivo 6 anni fa

Hai voglia di guadagnare un po'?

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13 freelance hanno fatto un'offerta media di $210 USD

@DamithaKD

hi, We have done similar design for raspberry pi Power banks many times and we already have the designs for this can we discus the project in details so we can make a proper bid

$555 USD in 3 giorni

4,9

(48 valutazioni)

6,8

@AhmedSobhiSaleh

Hi, I am a professional electrical engineer. I am an expert in designing and simulating systems and working with Raspberry Pi I also have the hardware to test and confirm working code. You can see some of my work in my portfolio about the subject and the opinion of people I worked for in my reviews Thanks

$222 USD in 7 giorni

4,8

(24 valutazioni)

5,1

@soltracker

Yes buddy...........................................................................................................................................................

$88 USD in 3 giorni

4,5

(27 valutazioni)

4,0

@ceech

Have two different working designs for Raspberry Pi UPS. One with the battery, the other with capacitors. Let me know if interested.

$155 USD in 3 giorni

4,9

(3 valutazioni)

3,4

@janxtr

Hello, I have many years of experience in the development of electronics. I have projects for Raspberry Pi and other I can prepare all the technical documentation for mass production. Also fulfill all conditions for certification CE, FCC and ROHS compliance. PCB layout and Circuit Design (Altium or KiCad) I develop compact solutions, and use the new component base and surface mount components. I can show examples, add me to Skype - ivanchuba or email. I'm calculating the minimum cost of BOM at the time of development. Also I can make the necessary number of industrial prototypes. Best regards

$277 USD in 15 giorni