Schematic Power Amplifier and Layout

Amplifier Circuit Board Using LA4508 For compo TOSHIBA, SHARP, LG, SAMSUNG, PIONEER, PANASONIC, POLYTRON, PHILIPS, SONY 40W Sound Amplifier Circuit Board LA4508  Vcc 12v and 3A

stk Audio Amplifier scheme 30W Audio Amplifier Circuit using STK1030

Home theater speaker wire installation Schematic Audio Car Honda CRV jvc AVX900 Home theater speaker wire installation Car speaker installation guide, Schematic Audio Car Honda CRV jvc audio car Home theater speaker wire installation

Variable PC Power Supply Circuits variable variable Power Supply Circuits Many alternatives abound where a HeNe laser power supply must be constructed from scratch. Decisions must be made based on the size or range of sizes of the HeNe tube(s) to be powered, convenience, need for portability (well in a relative sort of way), availability […]

Simple Touch Switch circuit One Tr using 2N3904

Making Charger Battery circuit using Tr BD140, BC547