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Troubleshooting A Flickering LED Downlight

February 13, 2016 00:29 by Sze Hau Leave a Comment

LED Downlight

I'm using LED downlights in my home as the main light source. One of them became flickering. After some research on the Internet, most of them will tell you that maybe the LED driver quality is not good and give unstable voltage to the LEDs. So, I changed the LED driver that I ordered from the China websites. It works but a month later, the same LED downlight flickered … [Read more...]

One Watt LED Night Light

May 2, 2015 00:42 by Sze Hau 1 Comment

This is a very simple electronic project. I built this as a night light in my sleeping room. The reason for building this was, the existing LED night light that I bought from the Mr DIY is a bit dangerous because it needs to be connected to AC power source and my daughter always wants to play with it. With this LED night light, I can connect it to any mobile phone's … [Read more...]

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More Posts

5 Essential Things You Need To Have At Your Home During The COVID-19 Pandemic

June 1, 2021 22:15 By Sze Hau Leave a Comment

Repair A Broken iPhone Lightning Cable

January 30, 2016 00:54 By Sze Hau Leave a Comment

MacBook Pro with Retina Display

New Gadget – MacBook Pro with Retina Display (2015)

November 13, 2015 00:27 By Sze Hau Leave a Comment

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szehau’s weblog

szehau is a software programmer that has strong interest in the world of programming and Internet. He is graduated in University of Malaya, Malaysia with a Bachelor’s degree in Software Engineering. He draws on his passsion for web programming to share with others how to build a successful websites.

Recent

  • 5 Essential Things You Need To Have At Your Home During The COVID-19 Pandemic
  • Troubleshooting A Flickering LED Downlight
  • Repair A Broken iPhone Lightning Cable
  • New Gadget – MacBook Pro with Retina Display (2015)
  • One Watt LED Night Light

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