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 Clipper Circuit, also called a limiter, is an electronic circuit that removes or “clips” selected portions of an input signal without distorting the remaining waveform. Its primary purpose is to prevent a signal from rising above or falling below a specified voltage level. Because of this, clippers are widely used in waveform shaping, signal […]
Energy band theory of solids explains why some solids conduct electricity easily, why some do not, and why others behave in-between. Classical physics could not explain electrical conduction fully, but quantum mechanics and band theory together provide a complete picture. Solids are materials in which atoms are closely packed in a regular or irregular arrangement. […]
Voltage multiplier circuit forms a fundamental building block in high-voltage power supplies where the output voltage must be several times greater than the peak input voltage, yet the load current required is relatively small. Instead of using high-turn-ratio transformers which are large, expensive, and limited by insulation and core saturation constraints engineers often implement multipliers […]
A piezometer is a geotechnical sensor that is employed for measuring porewater pressure at the ground level, which is called the piezometric level. Its main features are to measure water pressure in the earth, soil, and strong concrete designs. Pore pressure gauges provide data for the magnitude of pore pressures and evolution. We can also […]
Capacitors are fundamental passive components used in electronic circuits for energy storage, filtering, coupling, and timing. Among them, Non-polar or Non-polarized Capacitors hold a special place because they can operate with AC signals and DC voltages of either polarity. Their versatility and stability make them essential in audio systems, RF circuits, SMPS, industrial power systems, […]
Capacitors are essential passive components used to store and release electrical energy. Among the many types, polarized capacitors hold a special place in electronics because they offer very high capacitance values in a small size something non-polarized capacitors cannot achieve. Polarized capacitors are widely used in DC power supplies, filters, audio circuits, SMPS, motor controllers, […]