Tag Archives: BC557

Inverter 12V to 220V 100W by Transistor

This circuit power Inverter 100W, it easy and good ideas. When use the electric appliances that want 220V AC 50HZ, which have small-sized about 100Watt not exceed. By when you apply outside home, as a result have to have Mini power inverter about 100Watt, perform modify from work electricity forces… Read more »

Video amplifier splitter by transistor BD137-BC547-BC557

This is the video amplifier circuit or the video splitter circuit, it is designed to take video signal is stronger. Compensate for the loss of signal, and is video splitter video, which can connect up to three outputs. so is suitable for display on several television screens, or video tapes… Read more »

Video amplifier splitter by transistor BD137-BC547-BC557

Schematic Diagrams      Comments Off on Video amplifier splitter by transistor BD137-BC547-BC557

This is the video amplifier circuit or the video splitter circuit, it is designed to take video signal is stronger. Compensate for the loss of signal, and is video splitter video, which can connect up to three outputs. so is suitable for display on several television screens, or video tapes… Read more »

Many Logic probe circuit ideas.

Schematic Diagrams      Comments Off on Many Logic probe circuit ideas.

Logic probe is useful tool to measure, in a check digital circuits. As a meter, which is used to measure power in electrical circuits. Logic probe was used for detection logic “1″ and “0″ or pulse in a digital circuit. It has a handle. At the head of a pin,… Read more »

Many Logic probe circuit ideas.

Schematic Diagrams      Comments Off on Many Logic probe circuit ideas.

Logic probe is useful tool to measure, in a check digital circuits. As a meter, which is used to measure power in electrical circuits. Logic probe was used for detection logic “1″ and “0″ or pulse in a digital circuit. It has a handle. At the head of a pin,… Read more »

Many Logic probe circuit ideas.

Schematic Diagrams      Comments Off on Many Logic probe circuit ideas.

Logic probe is useful tool to measure, in a check digital circuits. As a meter, which is used to measure power in electrical circuits. Logic probe was used for detection logic “1″ and “0″ or pulse in a digital circuit. It has a handle. At the head of a pin,… Read more »

Many Logic probe circuit ideas.

Schematic Diagrams      Comments Off on Many Logic probe circuit ideas.

Logic probe is useful tool to measure, in a check digital circuits. As a meter, which is used to measure power in electrical circuits. Logic probe was used for detection logic “1″ and “0″ or pulse in a digital circuit. It has a handle. At the head of a pin,… Read more »

Many Logic probe circuit ideas.

Schematic Diagrams      Comments Off on Many Logic probe circuit ideas.

Logic probe is useful tool to measure, in a check digital circuits. As a meter, which is used to measure power in electrical circuits. Logic probe was used for detection logic “1″ and “0″ or pulse in a digital circuit. It has a handle. At the head of a pin,… Read more »

Many Logic probe circuit ideas.

Schematic Diagrams      Comments Off on Many Logic probe circuit ideas.

Logic probe is useful tool to measure, in a check digital circuits. As a meter, which is used to measure power in electrical circuits. Logic probe was used for detection logic “1″ and “0″ or pulse in a digital circuit. It has a handle. At the head of a pin,… Read more »