Recent content by mat337d

thanks for the help. Still I have hooked these things up just about every way I can think and they don't respond. I am beginning to think they do not work at all. I am still going to keep trying to get them to work though.

I have just purchased some thermistors (NTC 50,100,250 ohms). I want to wire it with a led. so it will controll the leds light output with changing temp. I have already tried both series and parrallel configurations. the series confguration does not work at all. In parrallel configuration...

I separated them to show triangle shape. one group is the proton (with two up quarks one down). the other is a neutron(two down quark one up).

I made a few pictures to show the quarks in a nuetron and proton. From the picture you can not tell the which is exactly the proton. their are at least two different arrangements that give a proton and a neutron. So it seemes to me that when bayons get close enough to each other they can...

Thank you vey much cliff that is exactly what I needed. Does anyone know where to get the housing or fixture to hold the circut for outdoor lighting purposes.

http://stores.ebay.com/BestHongKong-LED-and-More_White-LED-Free-Ship_W0QQcolZ2QQdirZQ2d1QQsclZallQQsotimedisplayZ2QQtZkm here is a good place to buy leds. He offers free shipping. I read on another fourm that they are goood quality. Would I use some type of circut board to mount the leds...

hey guys, I have been looking to make a outdoor led washlight for a long time now. I am not very experienced with electronic circuts but I can understand the basics. I am planning to have 30 leds, 10 each of red green blue. I want to control the three different colors with a potentiometer...

I was wondering if their is a critical distance for quark exchange. say you have a proton and a neutron in the nucleus. When the quarks get very close to each other they exchange from the proton to the netron. they can no longer tell the difference between its up quark and the neutron's up quark...

"How can something be both a particle and a wave at the same time? For one thing, it is incorrect to think of light as a stream of particles moving up and down in a wavelike manner. Actually, light and matter exist as particles; what behaves like a wave is the probability of where that particle...

no one has an opinon on this.

http://www.holostudios.com/holohelper/goodvibes.html In this link the auther describes the electron as a pump for light. He describes the 3D version of light to be a corkscrew shape. Is this true at all? It has really helped me visulize the atom and light better. For this model to work...

thank you for your responses they have been very helpful.

I need one in the range of human hearing. say for playing music or for cellphone signal.

I am looking for a speaker that is roughly 1-5 mm in size. Are speakers made this small? I looked on google but could only find speakers around 25mm in diameter. Any help would be greatly appreciated.

Thank you Kurdt. So it is physically possible to gain a higher efficiency from ethel but not practical in a business sense.