An audio preamplifier or preamp is one type of electronic amplifier, used to change a weak input signal into a strong output signal used for a loudspeaker & a power amplifier. These amplifiers are normally used for amplifying analog sensor signals like microphones & pickups. So, this is frequently arranged very close to the analog sensor to decrease the noise & interference effects. There are different op-amps are used in audio pre-amplifier circuits like NE5532, LM258, TL072, … [Read more...]
ULN2003 MotorDriver IC : PinOut, Specifications, Interfacing & Its Applications
A motor driver IC is an essential component used in controlling motors within autonomous robots. These integrated circuits work as an interface between microprocessors & the motors within robots, so these are frequently used to drive DC motors in robotics from microcontrollers. The main reason to use Motor Driver IC in different applications is; most microprocessors work at low voltages & use low current whereas the motors need a relatively high voltage as well as current thus, the … [Read more...]
MAX30100 Pulse Oximeter Sensor : Pin Out, Specifications, Interfacing, Datasheet & Its Applications
Maxim Integrated is a manufacturing company of electronic components that designs, creates, and sells different analog as well as mixed-signal ICs to use in different fields like industrial computing markets, automotive, consumer, communications, etc. The product collection of Maxim's mainly includes sensors, digital ICs, analog ICs, communication solutions, power & battery management integrated circuits, interface ICs, digital ICs, microcontrollers, etc. This company invented MAX30100 Pulse … [Read more...]
PIC12f675 Microcontroller : PinOut, Specifications, Functions, Circuit & Its Applications
The PIC microcontroller was designed and developed in 1993 by Microchip Technologies. These controllers are mainly used for interfacing computers & every peripheral device. So, it is named a peripheral interface controller. After that Microchip launched many PIC series microcontrollers to use in any application. The programming of PIC microcontrollers can be done using different software which is already available in the market but still, assembly language is used by some people for … [Read more...]
1N4003 Diode : PinOut, Specifications, Circuit, Datasheet, Working & Its Applications
A diode is a two-terminal essential electronic component used in many electrical and electronic circuits. The main function of a diode is to permit the flow of current in a single direction only from the anode to the cathode terminal. There are different types of diodes available in the market with different specifications. Among them, 1n400x series diodes are there which are known as rectifier diodes like 1N4001 to 1N4007. This article discusses one of the types of 1n400x series diode namely … [Read more...]
E18-D80NK Adjustable Infrared Sensor : PinOut, Specifications, Interfacing & Its Applications
An infrared sensor is a module, used for either detecting or emitting IR radiation of certain physical appearance of its surroundings, and also it detects motion & decides the amount of heat generated through an object. There are many IR sensors available in the market, from them, E18-D80NK is an adjustable IR sensor that requires a modulated infrared signal to detect the objects. This article provides brief information on E18-D80NK Adjustable Infrared Sensor, pin configuration, circuit, and … [Read more...]
2N5401 PNP Transistor : PinOut, Specifications, Circuit & Its Applications
2n5401 PNP transistor is used in different general-purpose electronic applications. These transistors are very helpful wherever the load is connected with the transistor and consume low current, although it works on high voltage. This PNP transistor can also be used frequently in telephone circuits, or any electronic circuits wherever you desire to build a simple switching application (or) amplification with high voltage. This transistor is also used as a general-purpose transistor to control … [Read more...]
AMS1117 LDO Regulator : PinOut, Specifications, Circuit & Its Applications
A linear and low-dropout regulator (LDO regulator) is a very simple and economical regulator that is used to provide a regulated o/p voltage that is simply powered from a high input voltage in different applications. A regulator operates at an extremely low potential difference between the I/O voltages so the use of this regulator will help in controlling the increase of heat & allow efficient energy usage. There are many LDO regulators which are most frequently used in different … [Read more...]
TIP120 NPN Darlington Transistor : PinOut, Specifications, Circuit & Its Applications
A semiconductor device like a transistor is one of the basic building blocks within modern electronics mainly used for switching or amplifying electrical signals & power whereas the Darlington transistor has a multi-transistor configuration that performs like a single transistor that includes one base, emitter & collector. This Darlington configuration has a higher current gain as compared to every transistor taken independently. So it works & frequently packaged as a single … [Read more...]
GP2Y1010AU0F Dust Sensor : PinOut, Specifications, Interfacing & Its Applications
Generally, air pollution can be caused by smoke, dust, wildfires, climate change, etc. At present, air pollution causes many health problems for human beings like different diseases Silicosis, Nausea, and Flu. So air quality measuring is very important and becoming more necessary in many cities. So GP2Y1010AU0F optical dust sensor is installed at various places like where high hygiene is required to detect the dust and air quality in the environment like hospitals, laboratories, restaurants, … [Read more...]
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