by Tarun Agarwal 5 years ago What is a 74HC595 Shift Register & Its Working An LED display is extensively used in different types of instruments due to its less cost, low power consumption & consistent performance. There are different LED drivers available in the market but expensive. So, 74HC595 Shift Register-based...
by Tarun Agarwal 5 years ago Cybersecurity Projects for Engineering Students Cybersecurity, IT security, computer security is the protection of computer systems. At present, this field is becoming more significant because of the increased dependence on computer systems, wireless network standards used in mobile...
by Tarun Agarwal 5 years ago What is a BC557 Transistor : Pin Configuration & Its Working A semiconductor device like a transistor is a three-terminal component that is used to switch or amplify electrical power & electronic signals. In modern electronics, transistors play a key role. So, a BC557 transistor is a very famous...
by Tarun Agarwal 5 years ago What is a Microbial Fuel Cell : Construction & Its Working These days, the world is experiencing an energy crisis due to the limited resources and massive energy demands. Hence, an alternate method of generating electricity is necessary. One technology called Microbial Fuel Cell (MFC) is developed....
by Tarun Agarwal 5 years ago What is a 5V Relay Module : Working & Its Applications Relay is one kind of electro-mechanical component that functions as a switch. The relay coil is energized by DC so that contact switches can be opened or closed. A single channel 5V relay module generally includes a coil, and two contacts...
by Tarun Agarwal 5 years ago What is an SL100 Transistor : Working & Its Applications In integrated circuits, transistors are basic building blocks. At present in every electronic device or gadget, we can notice transistors like BJTs. These transistors use both the charge carriers like electrons and holes. BJTs are classified...
by Tarun Agarwal 5 years ago What is PC817 Optocoupler : Working & Its Applications An optocoupler is also called an optoisolator, photo-coupler & optical isolator is one kind of semiconductor device that allows the electrical signal to transmit between two isolated circuits through light. This component includes two...
by Tarun Agarwal 5 years ago What is Instrument Landing System & Its Working In 1929, an Instrument Landing System (ILS) was designed to guide the airline pilots during precision and landing approaches under poor visibility conditions. It provides horizontal, vertical, course, and altitude guidance to the pilot...
by Tarun Agarwal 5 years ago LED Projects for Engineering Students Light Emitting Diode (LED) is a semiconductor device including two terminals. As compared with a normal diode, LED functionality is the same except it produces light once current supplies throughout it. In most electronic circuits, LEDs...
by Tarun Agarwal 5 years ago What is a 2N2222A Transistor & Its Working The NPN transistor like 2N2222 is most frequently used for VHF (very high frequency) amplifier & switching applications. The design of this transistor can be done using silicon material. This kind of transistor is considered a normal...
