Include: LED running lights • LED flashers
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This is a Simple Automatic Motion Sensor Light Circuit. When we use battery electricity for lighting—even with LED light bulbs that consume very little power—for an extended period of time, it also drains much of the battery’s power. So, is there a way we could save as much electricity as possible? In some places where … Read more
Previously, we had built the Automatic Solar Light circuit and had been using it for many months. It has fair efficiency for everyday lighting. But this circuit has two problems: a dim light level and batteries that are hard to find and quite expensive. But now my daughter has built this Simple solar light circuit … Read more
This is first mini emergency light of my son. It is very small, use LED display when power outage,use transistor instead relay use AA battery charger. Read more
Do you have ever seen the xenon flash? It looks remarkable, stimulates the interest very well. Understand these to improve your skills. I trust you can do it. There are 3 xenon flash circuits. Although, these are easy and not more. But you may like it as a good basic teacher. First, let’s look at … Read more
Imagine you have a great Hi-Fi power amplifier. But it may not be colorful for you. We recommend this, high power music dancing light circuit. You may like it. You will see the lamp flashes according to the music. We do not dare to confirm that Is the best circuit. But at least there are … Read more