3 Tube 3 Watt Direct coupled amplifier

The direct coupled amplifier is always a difficult type of amplifier to construct and keep in adjustment, but is presented here for the more ambitious constructor. As you know, the direct coupled c...

3 Tube 2 Watt Economy AC/DC Amplifier

The feature of this AC/DC amplifier is its low cost due to the small number of parts used. It is quite suitable for phonograph reproduction with good gain capabilities from a less sensitive pickup....

2 Tube contact microphone amplifier

This amplifier is a high gain unit suitable for increasing to headphone level sounds of very small amplitude. The contact microphone is a crystal or magnetic unit attached to an instrumanent soundi...

2 Tube 1 1/2 watt AC/DC Amplifier

Because of its greater gain, this amplifier is capable of fair volume with any type crystal phonograph pickup or radio tuner. It delivers up to 1 1/2 watts output, which is about alll average 3" sp...

1 Tube 1 Watt AC/DC Amplifier

This amplifier, utilizing a dual power output-rectifier tube, is suitable for low volume from a phonograph pickup having at least two volts output. Either a dynamic or permanent magnet speaker may ...

Inverterless one tube (6M11) push pull audio amplifier

Part lists:
1. Speaker
2 Transformer
3. Earth ground
4. Resistor
5. Capasitor
6. V1 heater connection
7. Line level audio in
The output transformer has its p...

Basic Helix Traveling Wave Tube

The Traveling Wave Tubes differs from the klystron in that the radio-frequency field is not confined to a limited region but is distributed along a wave-propagating struture. A longitudinal electro...

Two-Cavity Klystron Amplifier

Klystrons is an electron tube in which the following processes may be distinguished:

A. Periodic variation of the longitudinal velocities of the electrons forming the beam in a region confi...

Resistors Fixed Composition

Resistors Fixed Composition including:

  • Color Code
  • Tolerance

Stan...

As the fastest growing demand of circuit and wiring diagram for automotive and electronics on internet based on different uses such as electronic hobbyists, students, technicians and engineers than we decided to provide free circuit and wiring diagram base on your needed.

To find circuit and wiring diagram now a day its easy. E-learning through internet as a right place to search an exact circuit and wiring diagram of your choice and it's much fun and knowledgable. On internet you will find thousands of electronic circuit diagrams some are very good designed and some are not. So you have to modify them to make them according to your needs but some circuits are ready to make and require no changes.

There are many categories of circuit and wiring diagrams like automotive, audio circuits, radio & RF circuits, power supply circuits, light circuits, telephone circuits, timer circuits, battery charger circuits etc. There are many types of circuit and wiring diagrams some are very easy to build and some are very complicated, some are so small and some contain huge list of parts.

We provides free best quality and good designed schematic diagrams our diagrams are free to use for all electronic hobbyists, students, technicians and engineers. We also provides a full educational system to students new to electronics. If you are new to electronics you are a student or a electronic hobbyist and want to increase your knowledge in electronics or want to understand electronics in a very easy way so this is the right place for you we provide electronics beginner guide tutorials to easily understand complicated electronic theory. Our mission is to help students and professionals in their field.