Category Archives: amplifier
Amplifier ic 18W using HA13118
IC amplifier 18 watt circuit is an IC number HA13118 Hitachi Hard. That the IC will be integrated amplifiers, class AB. And this cycle is to use a bridge circuit. As a result, growth rates up to 55 dB. And pressure from 8-18 volt the current 1-2 amps, with less than 0.2% distortion at 1W. [...]
Stereo surround with ic lm1458
Integrated stereo surround sound will come out similar to the Concert Hall. And a simple circuit. Using the LM1458 IC number to expand the difference of the input signal left (L). It came out as surround sound sure enough. When raising the power and enter the left and right input circuit.The signal on the left [...]
Stereo amplifier 3W + 3W using ic BA5406
IC number is BA5406 IC stereo audio amplifier size 3 watt + 3 watt.The circuit is small and easy to create…….Read more
Mini-stereo circuit using ic TDA2822
This circuit IC1 TDA2822 number as your primary device. The Dual Amplifier IC or IC stereo gain at 40 dB……..Read more
Circuit premic condenser into electrical signals
Circuit Pre Mic Condenser Mic is bringing to change the sound to electrical signals.Then the electrical signal that is to expand……..Read more
Mono amplifier two speaker
Typically audio amplifier stereo amplifier to a two speaker. And if a mono amplifier is a single speaker. However this circuit will be extended to the mono two speaker.But not a parallel or serial access…..Read more
IC amplifier stereo 10W +10W with ic TDA2009
The IC 10W +10 W stereo amplifier circuit design that looks similar to the IC 8W +8 W stereo amplifier circuits of the previous album….Read more
25W Hi-Fi Audio Amplifier using ic LM1875
This circuit is the audio amplifier circuit has a very popular one.This is a simple circuit. Small pieces of equipment…..Read more
Amplifier audio small to use with 9V battery operated
This is an audio amplifier that can be used with a small 9 volt Battery Operated,Current use as little as 5 milliamps.And amplification up to 500 mW..… Read more Amplifier audio small to use with 9V battery operated
Simple megaphone by LM380
Megaphone small lightweight portable size, 5-watt sound for your use at any time. Neck pain because it does not require voice than usual.Operation of the circuit. … Read more Simple megaphone by LM380