Đã hoàn thành

One-Solar-Cell Circuit with LED Light and Switch; Probably Shottky Diode

I would like to hire an electrical engineer to design a circuit that charges a 3v Lithium watch battery and contains a small switch (SPST-NO), and lights a single LED.

I just need to know what components I need and whether or not I will need a PCB board.

The maximum size of the solar cell should be: 22MM x 7MM

Kĩ năng: Kĩ thuật điện

Xem nhiều hơn: project circuit led, strobe circuit led, circuit led channel, zener diode polarity, zener diode solar panel, zener diode, diode solar cell, automatic solar light circuit, how to make solar cell using led, how to make solar cell using zener diode, how to make solar cell using diode, electronics, 3d animation, 3d rendering, 3d design, pcb layout, electrical engineering, microcontroller, building architecture, interior design

Về Bên Thuê:
( 0 nhận xét ) TAOS, United States

ID dự án: #17458623

Được trao cho:

blexdesign

Hi there,I'm an electronic engineer, And i'm quiet Experienced with High Speed PCB Design and Implementation. I'm an expert in Eagle CAD,EasyEDA Can you please send me a message,So we can discuss more about the p Thêm

$200 USD trong 3 ngày
(9 Đánh Giá)
3.9

9 freelancer đang chào giá trung bình $125 cho công việc này

ShunJohn

Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit and PCB design. best regards.

$155 USD trong 3 ngày
(8 Nhận xét)
4.9
$250 USD trong 10 ngày
(3 Nhận xét)
3.8
Valuesolutions

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$100 USD trong 3 ngày
(5 Nhận xét)
3.9
vladignatenko

Hello! Please contact with me to discuss your task in details. I will do my best to satisfy all your requirements for this project. I have serious experience in electric and electronic engineering. Thanks.

$80 USD trong 2 ngày
(6 Nhận xét)
2.9
mosalema

Dear sir, I am a professional engineer and I would like to help you out with your project. please contact me ASAP so we can negotiate all the details. Best regards

$72 USD trong 1 ngày
(6 Nhận xét)
2.7
braincenter

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$127 USD trong 3 ngày
(1 Nhận xét)
2.5
ideasrefined1

I've been working with embedded systems and reusable energy for over 5 years. I'm sure I can help you with your requirement

$88 USD trong 5 ngày
(0 Nhận xét)
0.0
khanjzthanjzt

Greetings, I have read the project description and understood your requirements, being electrical engineer i have more than 5 years experience in such projects. Allow me to complete this Design. Regards Sample Work Thêm

$55 USD trong 2 ngày
(0 Nhận xét)
1.5