Ohm’s Law
Ohm’s law states that the current is directly proportional to the voltage and vice versa proportional to the resistance. This means that as the voltage increases, the current increases increase…
This section cover question about what is basic electronics, what is use of different parts of electronic, circuit design fault and fundamental theory of electronics. solution of some critical circuits and hits and tips of electrical theory.
Ohm’s law states that the current is directly proportional to the voltage and vice versa proportional to the resistance. This means that as the voltage increases, the current increases increase…
The smallest building blocks of matter are Called atoms. All atoms consist of three Basic components: the proton, the neutron and the Electron See illustration. Different Number and arrangement of…
Types of Electricity Direct Current Current flowing in one direction only is called direct current. The letters “DC” Represent direct current. A battery generates direct current. The voltage source behind…
Power is the rate at which the work is done or the electricity generated or consumed. The unit of measurement is the watt, and the letter identifier is “P”. electrical…
Doorbell diode The included diode with your video ringing ring is used to connect the device to a digital sound of the sound. Digital sound signals are usually a speaker…
The lower audibility limit is defined as SPL of 0 dB, but the upper limit is not as clearly defined. While 1 atm (194 dB Peak or 191 dB SPL)…
The most powerful sound in the world. The sound of the Krakatoa volcano eruption in 1883 was so intense that it had broken the ears of people 40 miles away,…
In electronics, amplification is a measure of the ability of a two-port circuit (often an amplifier) to increase the power or amplitude of an input signal to the output port…
The gain in an open loop of an amplifier is the gain obtained when no global feedback is used in the circuit. The increase of the open loop in some…
PNP sensors are sometimes called “supply sensors,” because the power supply is positive at the output. NPN sensors are called “diving sensors” because they sink at the exit. NPN and…
Here i write in single line difference between NPN and PNP Transistor. full review will be added in later post. NPN transistor NPN transistor is the type of p-type bipolar…
When the photo transistor is placed in the dark and a voltage is applied from the collector to the transmitter, a certain amount of current flows. This current is called…
A photodiode is a type of light detector used to convert light into current or voltage depending on how the device works. Contains optical filters, integrated lenses and surfaces. These…