3 Solar Light Circuit

Outdoor solar lights-circuits

This is Outdoor solar lights circuits made by my son, at day solar charge to battery then night LED light up without AC line, Relay control the solar current […] Read more

Recycling free white SMD LED from e-waste

Recycling free white SMD LED from e-waste

Today I will show you how to recycle a super bright white LED from a broken T8 LED tube. At the present, almost every household prefers to use LED light bulbs over other light bulbs. Because it uses about 50% less energy and is also cheaper. The LED tube size T8 can be used to … Read more