Add current limiting function to amp meter

I have an amp meter device that take a battery pack IN and OUT to ebike controller.

* The device was developed by a freelancer from here

The device monitors volts, amps, amp hours, watts...

I would like to add an option to set the number of max amp through the screen and that the device will limit the power coming from the battery to that amount.

For example:

The battery is capable of providing 80A and the ebike controller is drawing 120A then I want to set the device to limit to 80A so when I pull full throttle that it will only go up to 80A max but without cutting the power.

I don't want it to act like a BMS that when max amps are reached that it will cut the power, I just want it to limit the max current going out of the battery.

Evner: Elektrisk Ingeniørarbejde, Elektronik, Ingeniørarbejde, Microcontroller, PCB Layout

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Om arbejdsgiveren:
( 2 bedømmelser ) Tzrufa,

Projekt ID: #16480850

5 freelancere byder i gennemsnit $196 på dette job


Hi, I can do current limiter to full range (80A) battery power. Please send current circuit and WEB link to ebike controller. Also please send photos of the controller. It is possible to do reverse engineering of Flere

$155 USD in 10 dage
(11 bedømmelser)

Hello I understand your need. A simple current regulation circuit with some high power MOSFETs will do the trick. ping with the current hardware and display details for further information.

$150 USD in 3 dage
(11 bedømmelser)
$244 USD in 3 dage
(3 bedømmelser)

I have worked on a battery monitoring system and exactly know what is your [login to view URL] for your reply

$222 USD in 2 dage
(0 bedømmelser)

Hi there, Interesting project. We have an idea how we could do this for you, but we'd need to see the schematics. Potentially this could be done only with firmware update, or a minimum adjustments to the electro Flere

$211 USD in 3 dage
(0 bedømmelser)