DIY Power Meter LED Upgrade to White
2024-11-29 13:49:45Mr.Ming
If you're interested in modifying a power meter, take a look at this article.
This PUCai PUUCAI P06S-20 power monitor has a rated frequency of 50Hz, rated current of 20A, rated power of 4400W, and a working voltage of 110V~250V. The blue backlight can be quite glaring, so how can we modify it to make the data display more clearly under the backlight? If you have this power meter, you can replace the blue LED with a white LED.
Front view:
Internal circuit board:
Blue backlight as shown:
Removed blue LED:
White LED to be used for replacement:
Soldering the white LED:
After modification, the result looks as follows:
Before modification, backlight view:
Completed.
* Solemnly declare: The copyright of this article belongs to the original author. The reprinted article is only for the purpose of disseminating more information. If the author's information is marked incorrectly, please contact us to modify or delete it as soon as possible. Thank you for your attention!
