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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. [...]
Fuse electronic for ic regulator
Power supply, plus the ground, using current up to 1 Amp.Normally used, IC Regulator no. 78XX. When used to power circuits.And the short circuit that occurred.If no fuse various equipment will be damaged.But if there is an electronic fuse circuit for IC number 78XX.Then when the, short-circuit.This circuit will act to stop paying current and [...]
Fuse electronic for ic regulator
Power supply, plus the ground, using current up to 1 Amp.Normally used, IC Regulator no. 78XX. When used to power circuits.And the short circuit that occurred.If no fuse various equipment will be damaged.But if there is an electronic fuse circuit for IC number 78XX.Then when the, short-circuit.This circuit will act to stop paying current and [...]
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 [...]
Power supply is turned off automatically
Eporyeyornt Supply This power supply is not as common, is not to load when it refused to supply power. And will close itself when the output shock or short circuit. Principles (assuming that the load).When the power house through a T1 will converts 12-volt power through the rest of D1-D4,To convert a DC voltage. Then [...]
Burglar alarm systems
Burglar alarm systems This is the bad economy, we will find ways to better protect against identity theft, I recommend this circuit to help you. Burglar alarm systems Fridge door Alarm Beeps if you leave open the door over 20 seconds 3V battery operation, simple circuitry This circuit, enclosed into a small box, is placed [...]
Western music using ic HT82207
Sounds that you heard in the movie, which is fighting the cowboy, the gun sounds, sound horse this cycle is to be born……….Read more
Dimmer light touch system
Working dimmer light bulbs Mechanic will cause a deterioration easy.And when using open or close the switch will cause a spark…………..Read more
Led light running mixed using not gate
Many people would never suspect. IC is not Gates, frequency generator that? Will be deployed there? The rubber or how it works?……….Read more
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