Remote control switch on or off for home appliances

Associate this circuit to any of your home apparatuses (light, fan, radio, and so on) to make the machine turn on/off from a TV, VCD or DVD remote control. The circuit can be activated from up to 10 meters.The 38kHz infrared (IR) beams produced...

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Simple Car Audio Amplifier Circuit

A straightforward low power car stereo amplifier circuit taking into account TDA 2003 is showed here.The circuit utilizes low cost, promptly accessible components and it is anything but difficult to develop.TDA2003 is an integrated car radio...

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