# Reading 4 analog value

**URL:** <https://forum.makecode.com/t/reading-4-analog-value/13080>\
**Category:** micro:bit\
**Created:** [April 12, 2022, 4:39pm UTC](https://forum.makecode.com/t/reading-4-analog-value/13080 "2022-04-12T16:39:27Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Jesua](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/jesua/32/6060_2.png) [@Jesua](https://forum.makecode.com/u/Jesua)\
**Post date:** [April 12, 2022, 4:39pm UTC](https://forum.makecode.com/t/reading-4-analog-value/13080/1 "2022-04-12T16:39:27Z")

</div>

Im trying to read 4 potentiometers analog values that connected to pin 0,1,2 and 3.

I got right values of first 3 potentiometers, the fourth one that connected to pin 4, is reading wrong value and is not stable sometimes i get it right and sometimes wrong.

The four potentiometers controll 4 servo and but that problem make the servo not stable.

I used microbit V2 in makecode i disabled led block

Any advise plz