Adding a Subwoofer – Building a regulator Active Loudspeaker ….. The Lux Kit also works with circuit boards, but the advantage of the Lux Kit is that ….. This Owner’s and Service Manual contains all schematic diagrams and values regulator Active subwoofer lets you enjoy incredible sound quality for your HiFi system or Home Theater […]
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Touch Switch Circuit
Touch Switch with Active Remote Circuit using PN2907, 2N2222, 74C14
Electronics Circuit Programmable LED light
Electronics Circuit Programmable LED light circuit diagram flashing LED that, after a preset number of flashes will illuminate steadily until P1 Reset Parts: R1______________10K 1/4W R2_______________1M 1/4W R3_______________1K 1/4W C1_______________4µ7 25V C2______________10nF 63V D1___________1N4148 75V 150mA D2______________LED IC1____________4060 B1______________3V to 15V Battery
Vertical TV Stand Using TDA4800
TV Vertical Deflection Output Circuit using TDA4800
Lcd TV Power Supply Circuit Diagram
Lcd TV Power Supply Circuit Diagram
uPC1032H circuit
preamp mic schematic using uPC1032H R101,201,9 ………… 100 R102,202 ………….. 1K R103,203 ………….. 1K R104,204 ………….. 82 R105,205 ………….. 15O R106,206 ………….. 1K R107,207 ………….. 2K R108,208 ………….. 4K R10 ………………. 10R VR ……………….. B50K Stereo C101,201 ………….. 1nF C102,202,106,206 …… 10uF/16V C103,203,113,213 …… 22uF/16V C104,204 ………….. 39nF C105,205 ………….. 1,5nF C7,9,11 …………… 100nF C8,10,12 […]
