Alkaline battery charger with voltage control and cut off

$30-250 SGD

In Progress

Posted

over 9 years ago

$30-250 SGD

Paid on delivery

Looking for circuit design. This is for an alkaline battery charger, powered by batteries and NOT by 110V/240V home power supply. When being charged, the voltmeter is not accurate as it reads 2.0~2.4V. When the charging is switched off, the actual voltage can be seen. I need an electrical circuit design where the actual voltage can be seen all the time and the voltage is cut off at 1.85V (actual). Following which, there is a trickle charge where the battery is constantly being charged to maintain at 1.85V (actual). Thank you.

Circuit Design

Electrical Engineering

Electronics

Engineering

PCB Layout

Project ID: 6741312

About the project

7 proposals

Remote project

Active 9 yrs ago

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7 freelancers are bidding on average $122 SGD for this job

@bijan01in

Hi I am interested to this project. This bid only for schematic not for prototype. Thanks.....................

$56 SGD in 5 days

4.9

(96 reviews)

5.9

@Fullgrade

A proposal has not yet been provided

$147 SGD in 3 days

4.9

(36 reviews)

5.7

@bchandra1955

Please attach full details , Professional electronics team can help you .................................

$184 SGD in 9 days

4.4

(94 reviews)

6.3

@cscinstructor

I have read and understand your requirements Please open chat window to discuss further.. ++++++++++++++++++++========================+++++++++++++++++++++++++++++++++++++++++

$200 SGD in 3 days