Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s straight VI line or a transistor’s collector voltage versus current curve.

Learn how to use diodes and transistors to create logic gates and switches in digital circuits, and how to read their datasheets and specifications.

In this we build and test a simple Constant current source circuit using transistor. The circuit used in this tutorial will be able to able to deliver a constant current of 100mA to your load but you ...

Learn how to test diodes and transistors, common electronic components, using a multimeter and some basic techniques. Identify the terminals, interpret the results, troubleshoot the errors, and ...

The circuit has been constructed to provide an in-circuit system that will test the integrity of electronic components such as Silicon Controlled Rectifiers, diodes, and PNP or NPN transistors. 4093 – ...

A couple of books by Cletus Kaiser, The Diode Handbook and The Transistor Handbook, take you back to basics on these fundamental building-block components. The book on diodes contains sections on ...

Atomtronic analogy to a simple diode circuit. The atomtronic analogy of a diode formed from the joining of p-type and n-type semiconductor materials. Electrons are replaced by ultracold atoms, the ...

A flip-flop is one of the most basic digital electronic circuits. It can most easily be built from just two transistors, although they can and have been built out of vacuum tubes, NAND and NOR gate… ...

If the standard AND or OR logic elements are easily replaced by diode-resistive circuits, then the situation is much more complicated for XOR elements. It is worth noting that 3XOR logic gates are not ...

A simple explanation for the working of an ideal diode circuit based on P-channel MOSFET and PNP transistor is presented here.

The circuit works very simply. The transistor works as a kind of switch. If the test leads are touched with both wet hands, a weak current flows from the positive pole to the base of the transistor, ...