Since i have been reading about Peta, vegetarians, and animal slaughtering i wonder if any parts of an animal can be used as electronic parts. If their is i hope the Peta people will stop watching TV.
Could the fat be used in making electrolytic capacitors?

This amplifier circuit design is based on the 18 Watt Audio Amplifier, and was developed mainly to satisfy the requests of correspondents unable to locate the TLE2141C chip. It uses the widespread NE5532 Dual IC but, obviously, its power output will be comprised in the 9.5 – 11.5W range, as the supply rails cannot exceed ±18V.

As amplifiers of this kind are frequently used to drive small loudspeaker cabinets, the bass frequency range is rather sacrificed. Therefore a bass-boost control was inserted in the feedback loop of the amplifier, in order to overcome this problem without quality losses. The bass lift curve can reach a maximum of +16.4dB @ 50Hz. In any case, even when the bass control is rotated fully counterclockwise, the amplifier frequency response shows a gentle raising curve: +0.8dB @ 400Hz, +4.7dB @ 100Hz and +6dB @ 50Hz (referred to 1KHz).

This schematic is very simple, there is just need 1 active component in each channel (I mean right channel and left channel). So, there are 2 active components for stereo a stereo audio power amplifier.

The schematic originally come from www.circuit-projects.com

Description:

You’re a newbie in electronics and you need to practice your electronics knowledge and then I suggest you to build this LED Flasher (Flip-Flop). This circuit is very simple and very easy to understand…

INTRODUCTION:

Flashing circuits are very interesting. They grab your attention and can be used in many applications. They consume very little energy and a single cell can last as long as 12 months. This is the simplest circuit capable of alternately flashing two LEDs.

SCHEMATIC DIAGRAM:

COMPONENT LIST:

Do you looking for high voltage capacitors for your circuit..?
I just get this table about capacitor working voltage for each type of capacitor (ceramic, electrolytic, tantalum, mylar polyester and mylar metal film capacitor).