How to trace a simple water leakage inside your house

Hello. Today i'm gonna share with you how to trace a a simple water leaked inside your house.

If you noticing your water bill suddenly increased more than usually you use. There must be a leak and you better fid out where it is.

Example at my apartment. This unit have an overflow cistern happen for toilet bowl. You can know it seeing a water came from toilet bowl.

In this case, the problem came from washer where stuck at the intlet port. To save your bajet you just need open it and clear the washer. If it still happen. Replace the inlet whole set.

So give it to try Do It Yourself. :-)

Fixing a walkie talkie unit

Hello everybody. Today we're gonna try to fix this thing. 

This unit belong to security nepal. Begging me to fix it because there is no sound coming out at all. Probably the speaker maybe spoil or else the soldering for speaker is detached from pcb.

So lets give it try.

The better earthing system the better protection for your equipment

Hello. 3 weeks ago this boy from technician from LDS International call me asking about DVR. He wanted to know which brand is better. And i ask him why you want to buy expensive DVR? He told me that their dvr always damaged when struck by lightning. So i advised him to check their building earthing system first. And surprisely they found out all the copper tape located at the top and the side have gone missing.