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wireless charger

I'm looking for the following:

Build a long-lasting, durable wireless multi-phone charger (up to six phones arranged anywhere over the charging unit) with an area of a large iPad pro: area dimensions are 12.9-inch (33 cm) diagonal, width 22.6cm, length 30.5cm with up to 6cm height.

There is a base unit which is plugged into the wall. The base will recharge a top unit that contains a battery, this portion can be separated to be placed somewhere else.

Key operational characteristics

1) No need for wireless charging alignment, a wireless phone can be placed anywhere on the unit

2) The wireless charging should function when both base and top units are together, or when the top unit is separated

3) Batteries in the unit should support recharging of six phones fully for two cycles (10-12 iPhone X), or more depending on your advice

4) Have a very low-standby current: very important when disconnected from mains

5) Bluetooth facility to connect mobile to share charging and phone diagnostics through an app

6) Have a battery indicator, concealed USB port (concealed)

7) Starts charging on contact

8) Foreign object detection

9) Overcharge protection

10) Meet the Qi standard specifications but go beyond them where possible (in terms of wattage upgrades that may come)

Квалификация: Bluetooth с низким энергопотреблением (BLE), Электротехника, Электроника, Разводка печатной платы, Дизайн продукта

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О работодателе:
( 0 отзыв(-а, -ов) ) Sweden

ID проекта: #18109921

10 фрилансеров(-а) в среднем готовы выполнить эту работу за $3073

RaspberryOculus

Dear Sir, I am an electrical engineer with 19 years experience in this area . I am interested in your project :wireless charger

$5294 USD за 30 дней(-я)
(14 отзывов(-а))
5.9
divinedesignr

Hi there, We have expertise in charger [login to view URL] would love to explore the opportunity to work on your project. About Us: We are a design firm with expertise in design and development of products for consumer Больше

$2500 USD за 30 дней(-я)
(8 отзывов(-а))
5.1
braincenter

I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details

$2500 USD за 30 дней(-я)
(2 отзывов(-а))
3.1
$2500 USD за 30 дней(-я)
(0 отзывов(-а))
0.0
teguhpanjaitan

Hi, I'm an electrical engineer and I can help you to make your idea about this wireless charger works. This wireless charger will be same concept as [login to view URL] Больше

$2990 USD за 60 дней(-я)
(0 отзывов(-а))
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kemalhacio

I'm a new freelancer. I designed many hardware and firmware on wide subjects, If 20 years of experience on hardware firmware and software design is something valuable for you, I'm here to accomplish your project Больше

$3000 USD за 30 дней(-я)
(0 отзывов(-а))
0.0
zionwu871019

I have 8 years of product experience. I have work for SUPCASE, i-Blason, Mumba, Clayco, for years. You can search them and they are the top seller on Amazon. And most of they is design by me. I have done a lot of phon Больше

$3111 USD за 30 дней(-я)
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0.0
NachIOT

Sir, I'm a mechatronics engineer. I can complete your job with a electronic design sftware and a encloser design with solidworks Software with Android studio. Using components will be a bluetooth device, microcontroll Больше

$2500 USD за 30 дней(-я)
(1 отзыв)
0.2
Trendesque

Hello, We are a team dedicated to Embedded designs and CAD. We are a team of accomplished electrical and mechanical engineers which places client satisfaction and quality of work on our top priority. We have done seve Больше

$3000 USD за 30 дней(-я)
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0.0
ArtShidlovskiy

Have experience developing wireless charging systems from 3W to 15W. The charging station should consist of two parts, I understand correctly? One part with battery and wireless charging module and charging station. Wh Больше

$3333 USD за 30 дней(-я)
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0.0