Schematic Power Amplifier and Layout

This is a low-cost project for 20 or 40 watt fluorescent tubes, However the most efficient is to use a 40 watt tube or two 20 watt tubes in series. It is a circuit you can put together from junk box components or build from a kit. It is very simple to build and requires […]

This page three adjustable notch filters configurations are shown . They can be used in your small pre-amp or amplifier project to filter out any HUM at 50 Hz ( European ) or 60Hz . By substituting the capacitors values in the bridge other frequencies can be used . All op-amps configuration requires a +/- […]

Converter 12v 12V To 24V DC-DC Converter Circuit Converter 12v 12V To 24V DC-DC Converter Circuit Using BY229-400, BC337, LM358 Converter schematic R1, R2, R3, R4, R8, R7 100K 1/4W R5 470 Ohm 1/2W Resistor R6 10K Linear Pot C1 0.01uF Mylar Capacitor C2 0.1uF Ceramic Disc Capacitor C3 470uF 63V Electrolytic Capacitor D1 1N4004 […]

Electronic Design using PCB Artist Layout Software 1.2.4 Electronic Design – PCB Artist Layout Software 1.2.4 is a publisher of electronic circuits. Supports the design manual of each component and connection.  However, it is easier to exploit the huge library of chips, diodes, resistors, transistors, capacitors. The interface is easily managed with simple designs to […]

DC solid state relay circuit diagram dc solid state relay circuit diagram Holden Rodeo circuit diagram for Headlight Switch Relay A solid state relay (SSR) allows you to control high-curent DC loads from lower voltage DC control circuitry.

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