This amplifier is designed for self-powered 8, 4 & 2 Ohm loudspeakers with Bass-boost switch Circuit diagram: Parts: P1 = 10K Log.Potentiometer R1,R2 = 33K 1/4W Resistors R3 = 33R 1/4W Resistor R4 = 15K 1/4W Resistor R5,R6 = 1K 1/4W Resistors R7 = 680R 1/4W Resistor R8 = 120R 1/2W Resistor R9 = 100R [...]
Continue reading → Designing of 25W Mosfet audio amplifier with High Quality simple unit and No need for a preamplifie. Circuit diagram Parts: R1,R4 = 47K 1/4W Resistors R2 = 4K7 1/4W Resistors R3 = 1K5 1/4W Resistors R5 = 390R 1/4W Resistors R6 = 470R 1/4W Resistors R7 = 33K 1/4W Resistors R8 = 150K 1/4W Resistors [...]
Continue reading → ONE SQUARE CENTIMETER OF SKIN CONTAINS. 10 hairs 12 sebaceous glands 1 meter of blood vessels 3,000,000 cells 2 sensory apparatus for cold 12 sensory apparatus for heat 25 pressure apparatus for the perception of tactile stimuli 200 nerve endings to record pain 3,000 sensory cells at the end of nerve fibers 4 meters of [...]
Continue reading → “The sciences are beneficent. They prevent men from thinking”, said Anatole France. It is well said that science can never solve a problem without creating ten more. Television proves this statement. The invasion of the satellite has had considerable and varying impact on the urban viewers in India. It has transformed the dynamic, thinking individuals [...]
Continue reading → New climate deal looks to be only couple of months away but still there are so many different questions in the air that need to be answered before the final agreement. The most important question of them all is how much should industrialized nations cut their greenhouse gas emissions, most importantly world’s biggest polluters United [...]
Continue reading → BIG BOSS(An hour to watch) This is really a unforgettable experience, for those in the house and for those outside the house.Really, i feel this concept has bring a big change into lives of people who are a part of this house and people watching all over the world too.Creators has started to create something,that [...]
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