# Back on the LED project :D

**URL:** <https://forum.core-electronics.com.au/t/back-on-the-led-project-d/16613>\
**Category:** Uncategorized\
**Created:** [10 March 2023 05:25 UTC](https://forum.core-electronics.com.au/t/back-on-the-led-project-d/16613 "2023-03-10T05:25:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Liam120347](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/liam120347/32/5003_2.png) [@Liam120347](https://forum.core-electronics.com.au/u/Liam120347)\
**Post date:** [10 March 2023 05:25 UTC](https://forum.core-electronics.com.au/t/back-on-the-led-project-d/16613/1 "2023-03-10T05:25:09Z")

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Howdy Makers 😃

Another update on the LED driver board - with the release of the Pico W and a newfound obsession with Home automation I whipped up an LED panel and controller.

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/core_electronics/original/2X/1/1102fd882ae85e1094101a7ab257aa8f5ee228d2.jpeg)  
The 5th revision of the LED driver board (a few failed attempts at P-FET boards, I decided to pivot onto a relay).  
Waiting on some niiiiice pluggable screw terminals

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/core_electronics/original/2X/1/1aab92ccb0d38d53132493b781de6f2fb7f1c94e.jpeg)  
Scored some sweet fluorescent diffusion panels off Facebook Market place, I’ll try sanding down the front for a more defused look and some other techniques to get a more even look.+

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/core_electronics/original/2X/8/860ee949e84e810bc84452207ccd586f81e3c92d.jpeg)  
PiicoDev makes putting a project together so quick!  
The 3 knobs control R G B from top down, the RGB module displays the current colour and the button pushes the colour code to the panel. (OLED is scoped for sensors).

More on this soon 💡  
Feel free to pop questions up!

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<div class="post-metadata">

**Author:** ![James](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/james/32/4400_2.png) [@James](https://forum.core-electronics.com.au/u/James)\
**Post date:** [12 March 2023 23:00 UTC](https://forum.core-electronics.com.au/t/back-on-the-led-project-d/16613/2 "2023-03-12T23:00:37Z")

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Hey Liam,

Awesome project!!

What are the Vsense and Dsense lines for? I’d guess measuring the supply voltage with the Pico’s ADCs to make sure it isn’t working too hard?