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Homemade Gramophone / Vinyl Record Player (Phonograph)
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From www.josepino.com - This is my home-made gramophone using just a plastic cup, a pin and some Lego Mindstorms parts. The pin picks the sound from the vinyl disk and the plastic cup amplifies the sound. A paper cup works fine, a foam cup also works but I didn't like the results. The plastic cup amplifies the high-frequency tones but not the lower-frequencies, so I did put a napkin inside the cup to reduce the higher frequencies. Using softer materials may help to get lower frequencies amplified. Details of this homemade phonograph are posted at www.josepino.com/lego_robots
Canal: Howto & Style
Añadido: January 1, 2007 at 2:31 am
Autor: JosePino
Duración: 01:57
Puntuación: 4.73
Reproducciones: 30124
Etiquetas: acetate disk gramophone lego mindstorms music old phonograph rcx robot technics vinyl
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JosePino (August 14, 2008 at 10:23 pm)
Most of the noise comes from the Mindstorms Gears.
chich311 (August 14, 2008 at 7:06 am)
so is it the record making the noise or is the the mindstorms
JosePino (August 6, 2008 at 6:44 am)
The arm hold most of the cup weight but the disk will be damaged after 50 times of use. A cactus thorn will solve the problem but the thorn needs to be replaced often.
masterd151 (July 23, 2008 at 8:55 pm)
I see
MockStoneLLC (July 23, 2008 at 8:45 pm)
it wouldnt groove but the pin hes using will scratch it.
masterd151 (July 17, 2008 at 9:39 pm)
Woudnt the weight groove the record?
ahc25wn6 (July 17, 2008 at 7:09 pm)
oh shut up both of ya, this is homemade and more cheap than ipod
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olanzip (June 29, 2008 at 4:13 pm)
You should try and play daft punk on that.
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