RaspberryPi UPS

Altium project for RPI Hat UPS with:

Fuse and TVS protection

9v-36V input voltage

RS-485 port

High voltage GPIO inputs (3x)

GPIO outputs with MOSFET (3x)

Supercap backup power

Full schematics and board design files

similar project:

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Habilidades: Diseño PCB, Raspberry Pi

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Información del empleador:
( 1 comentario ) Vila Nova de Gaia, Portugal

Nº del proyecto: #14215300

14 freelancers están ofertando el promedio de €405 para este trabajo


Hi, in order to design any PCB boards you must have to first test them by designing a prototype. No one can provide you the PCBs without testing them. So, you have to first design a prototype and then test it a Más

€2000 EUR en 20 días
(7 comentarios)

Does the input voltage need to be isolated? EG MinMax or Recom isolated DC-DC. Does the RS485 need isolation (from PI? from input voltage?) What voltage is needed for GPIO in? What currents must the GPIO MOSFETs s Más

€305 EUR en 7 días
(6 comentarios)

Hi,Client. I have 13+ years experience in circuit, PCB design, manufacture and assemble, firmware and application. I had developed many products ago using various microcontroller including STM32 serial, Arduino, Ras Más

€155 EUR en 3 días
(9 comentarios)

[login to view URL] (pi, pi camera) [login to view URL] (pi, recognizing signs) [login to view URL] (Pi, Line follower, Sensor) [login to view URL] ( Más

€500 EUR en 3 días
(2 comentarios)
€155 EUR en 3 días
(4 comentarios)

Hi , my name is Anna. I'm electrical engineer with 10 year experience in PCB designing (with KiCad, Altium, cadence) and last project I was done is a "smart watch"project for novatronics LLC which is a Russian company Más

€140 EUR en 5 días
(9 comentarios)

dear Sir i can do this project. I can assure you that if you work with me once, you will always work with me for these kind of projects.

€155 EUR en 3 días
(6 comentarios)

Hi Sir, We are professional team who can change your idea into customized RPI with all the facilities you have mentioned. Please consider the bid for design and no prototyping is included. please discuss with us on Más

€800 EUR en 22 días
(8 comentarios)

Dear client, thank you for letting me bid on this project. I am expert in embedded system and provide one-stop solution for embedded systems. I have necessary expertise for the Raspberry Pi UPS project you mentioned ( Más

€444 EUR en 19 días
(4 comentarios)

Hello, I am an electronics and communication engineer. I have been working with embedded systems and hardware circuit designing and fabrication. I have made circuits for raspberry pi mount for controlling high voltag Más

€232 EUR en 20 días
(3 comentarios)

Hi How are you? Personally an Electrical Engineer (Specialization in Power) and leading a team, consists of MASTER experts from different fields. Our team is new on this website. But we assure you best quality work wh Más

€250 EUR en 3 días
(0 comentarios)

I would like to have this job.. I am a computer engineer and I have experience in doing PCB Layouts..

€222 EUR en 5 días
(0 comentarios)

Hello, We are a team of embedded hardware and software professionals with experience in circuit design, schematic entry and PCB layout. Would like to know more about the project. Looking forward to work on this Más

€150 EUR en 7 días
(1 comentario)
€155 EUR en 3 días
(0 comentarios)