Hacks of Electronics
Here are the basic electronics tutorial circuits for beginners. You can find here tutorials on operational amplifiers (opamp), transistor, MOSFETs, 555 timer IC, audio amplifiers and many more.
A Step Recovery Diode (SRD) is a special type of semiconductor diode also called as snap-off diode and charge storage diode. Step recovery diodes are having a different style of doping, it is not like a normal PN junction diode. The operation of SRD is based on the principle of storing and releasing charge during […]
Bipolar Junction Transistors (BJT) are widely used for amplification and switching purposes. It consists of three layers of doped material, forming two PN junctions. These layers are called the emitter, base, and collector. There are two main types of BJTs: NPN and PNP, which differ in the arrangement and type of charge carriers involved. Symbol […]
Capacitors are fundamental components in electronic circuits, performing various critical functions. Among the many types of capacitors, coupling, decoupling, and bypass capacitors are particularly important. Although they might seem similar at first glance, each serves a unique purpose in ensuring the proper functioning of electronic systems. This article explores the differences between coupling, decoupling, and […]
In the world of digital electronics, Karnaugh Mapping (K-map) plays an exclusive role in analyzing and simplifying logic expressions. Digital electronics deals with discrete-valued digital signals and the electronic system is based on the logical uses of the binary notations (0 & 1) to represent the states of the variable involved in the circuit. In […]
Discover the fundamental differences between BJT and JFET. Learn about their structures, control mechanisms, advantages, and ideal applications in electronic circuits. Transistors are the fundamental building blocks of modern electronic devices, acting as switches or amplifiers in circuits. There are various types of transistors like BJT, FET, JFET, MOSFET and IGBT. Let’s see a detailed […]
Discover key rules and best practices for circuit designing. Learn about planning, simulation, component selection, PCB layout, power distribution, and manufacturability. Circuit designing is an essential skill in electronics, enabling the creation of devices ranging from simple gadgets to complex systems. Whether you’re a hobbyist or a professional engineer, following systematic guidelines ensures that your […]