An optocoupler also called photocoupler or optoisolator, is an electronic device used to transmit an electrical signal between isolated circuits by separate grounds for providing an isolated galvanic wall between them. So, an optocoupler is appropriate for some circuits that need to be separated from each other for security or reliability reasons. Optocouplers are very helpful in removing noise from signals, avoiding distractions from voltage surges, and also separate low-voltage-based devices … [Read more...]
5V Dual Channel Relay Module : PinOut, Specifications, Interfacing, Working & Its Applications
There are various electrical and electronic components are used in the industrial sector in different applications like resistors, capacitors, transistors, diodes, rectifiers, regulators, relays, amplifiers, transformers, etc. So, relays play a significant role in the electronics industry. Relays are electromagnets that perform like a switch by simply closing or opening their contacts for controlling the flow of current. Relay modules switch ON/OFF electrical devices as well as electronic … [Read more...]
JRC4558 Op Amp : PinOut, Specifications, Circuit, Working, Datasheet & Its Applications
The JRC4558 IC is a dual op-amp by Japan Radio Company which is compensated & designed with bipolar transistors internally on a single silicon chip. These ICs are perfect in pedal circuit designs due to their high voltage gain, good input impedance & versatile power supply. This op-amp has industry standard pin configuration which means there are various IC suppliers manufacturing devices that are 4558 pin compatible The first monolithic RC4558 dual op-amp was developed by Raytheon … [Read more...]
CD4022 : Octal Divider Counter, PinOut, Specifications, Circuit, Working & Its Applications
In digital electronics, the basic building blocks like 4000-series ICs are from the CMOS logic family, launched by RCA in 1968. After that, these ICs were migrated slowly into the 4000B buffered series in 1975. These ICs are available as logic gates, counters, 7-segment decoders, Flip-flops, decoders, timers, etc. The 4000 series ICs have a simple circuit design with low power consumption and a wide voltage supply range as compared to any current logic family ICs. This article discusses one of … [Read more...]
DAC0832 IC : PinOut, Specifications, Circuit, Working & Its Applications
A DAC (Digital to analog converter) is a type of integrated circuit that changes the signals from digital form into analog. This IC plays a key role in an audio player for converting the audio signal from digital to audio that can be played throughout a speaker. Digital-to-analog converter ICs are frequently used in TVs, music players, and mobile phones for converting digital video data into analog video signals. The audio DAC type IC is a high-resolution & low-frequency type whereas the … [Read more...]
LM7806 Voltage Regulator : PinOut, Specifications, Circuit, Working, Datasheet & Its Applications
A voltage regulator is a significant component in a power supply unit that maintains a stable voltage. This is responsible for maintaining the ideal voltage required for devices like computers, laptops, coffee makers, and many more. The voltage regulator’s main function is to keep a stable DC voltage at the o/p irrespective of fluctuations in voltage at the input otherwise changes within the load current. These are also available in IC form which is known as voltage regulator ICs. These are a … [Read more...]
MJE13007 Transistor : PinOut, Specifications, Circuit, Working, Datasheet & Its Applications
MJE13007 is an NPN transistor and is made with silicon (Si) material. This transistor is mainly designed to be used wherever fall time is critical like; high−voltage and high-speed-based power switching inductive circuits. This transistor is mainly applicable for 115V & 220V switch−mode applications like; inverters, switching regulators, solenoid or relay drivers, deflection circuits & motor controls. This article provides brief information on an MJE13007 transistor like; pinout, spe … [Read more...]
DS1307 RTC Module : PinOut, Specifications, Interfacing, Datasheet, Code & Its Applications
An RTC (real-time clock) module is a digital clock, used to keep track of accurate time even whenever it is located within low power mode or a power supply is turned off. These modules have a controller, a fixed quartz crystal resonator & oscillator. RTCs are designed in an IC form that counts seconds, minutes, hours, days, months & even years so these ICs are used in almost every electronic device particularly when the device needs a form of precise timekeeping like personal computers, … [Read more...]
MQ6 Gas Sensor : PinOut, Specifications, Interfacing & Its Applications
Gas leakage detection in residences, work areas, and industries is a very crucial task because we don’t know the type of gas in the atmosphere and they can harm the surroundings and also human’s health. So MQ gas sensor is used to detect gas leakage but there are different kinds of gas sensors based on the type of gas leakage like MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ9, and many more. The types of gases are; methane, smoke, alcohol, hydrogen, LPG, benzene, propane, NH3, etc. So this article dis … [Read more...]
BC327 Transistor : PinOut, Specifications, Circuit, Working, Datasheet & Its Applications
BC327 is a bipolar junction transistor that falls under the PNP transistor family. This transistor is made with silicon material and is a current-controlled device. So this transistor includes three terminals where a small amount of current is produced at one terminal which is used for controlling a large amount of current at the other two terminals. This transistor includes three layers where one N-doped layer is arranged between two P-doped layers. Here, the p-doped layer is charged positively … [Read more...]
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