205 articles written by Received by Email

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CB 27MHz Transmitter Circuit

Received by Email - 04/26/2008

NBFM or Narrow Band Frequncy Modulation is used in this 27 MHz transmitter circuit schematic. This circuit is [...]
high power 200W audio amplifier

200W Hybrid Audio Amplifier Circuit

Received by Email - 04/24/2008

Connecting two TDA2030 thru cheap power transistors we can create a amplifier wich can deliver a higher power. [...]
strobe light circuit schematic

Strobe Light Project Circuit

Received by Email - 04/20/2008

Attention! This strobe light circuit is connected to 220V, so measurements and experiments are very dangerous even after [...]

LM12 150W Audio Amplifier

Received by Email - 04/14/2008

LM12 operational amplifier can output currents up to 10A. The LM12 in encapsulated in TO-3 with 4 pins, [...]
70 watt mosfet audio amplifier schematic

70 Watt MOSFET Audio Amplifier

Received by Email - 04/13/2008

This simple mosfet power audio amplifier circuit, with TL071C and 2 MOSFETs (IRF9530 and IRF530) can deliver up [...]