ImpactDIY

Hello, you are wright, a lot of energy is wasted but it is an experiment that I try to improve, it very hard to obtain huge results from the begining. :).

Thank you!

Thank you! Now it may be more useful than before :).

Thank you! I recommend to use only one amplifier, like the one I used but the newer version, it is better. If you want to put smaller speakers you can lower power by lowering voltage on the amp. If you use 2 or more amps you must install individual power source on them if they operate at different voltages. The common ground isolator has jack connectors. Have a nice day!

Thank you! :)

Thank you, I am glad if my ideas can help someone. Have a nice day!

Yes, the proper clearcoat will help the repair last longer but a good clearcoat is expensive, not every clearcoat can be applied because it will have the same effect, it hazes faster and after that another repair is not easy.

Great idea! :) Thank you!

Thank you :). I am working on a project with bigger lens :) and a huge flashlight mirror. I will try to light a subject at 2km.

It is not dangerous but if you wish you can use normal on/off switch

It works 100%, first step is the most important, use the sandpaper as long as you can, and lots of water.

No problem. I am glad to help you. I also made a little modifocation to the project after i burnt 2 dc-boost converters. I added 2 big capacitors and now is ok. I will soon post the changes. Please ask if you need anything.

Hello, please take a picture with the top of the board/boards. I need to see the markings on it. It is 12v or 5v input?

Please send a picture with the one you want to install and i will try to help you if i can

Hello. The bluetooth player has 3 cables for input(3pins), 2 for dc power and 3 for input. The female jack you need is for input or output?

Hello. Paint may come off the sharp corners of the metal but It looks cool with this time patina. To avoid this try to use many thin layers of paint. I recomend you use spray paint for thin layers.

Thank you for the vote! I hope i could help :).

Sorry to be late, search for "Round Speaker Terminal Cup"

Hello, I used 18650 li-ion cells i recovered from a hilti drill battery

Yes, this type will be good.

In used 12v pack, the min will be around 4A. The mAh must be more thank 10000

The 4 wires(3s pack) on the cells are wired like in the schematic with the imax b6. Colour of the wires may not be like mine. In the Imax b6 manual you will find the wiring for the 3s pack.

Thank you. For the grafitti i used transfer with medium gel. I wrote about it in the instructable. If you want more information about it please ask and i will do my best to answer.

Hello. Thank you. Please tell me what part is that you do not understand and i will try to explain. Every line is a wire. The dots represent switch terminals

Thank you!

Hello, about the bluetooth receiver is almost a lottery. Hard to find a good one, but you may be lucky and find a good one. If you have parasitic noise try to use a ''ground loop filter''.About the battery i let it work for about 6 hours and still working.

The size of the box 22x10x16cm.

I entered the contest. Thank you!