by Tarun Agarwal 9 years ago Nano Plug – Worlds Smallest Hearing Aid Nowadays, there are many peoples are suffering from hearing loss and some peoples losing their hearing capability in the early age. Due to this reason one needs to wear hearing aids. But, hearing aids are huge in size as well as embarrassing....
by Tarun Agarwal 9 years ago Rfid and Arduino based Automatic Door Lock System The Basic necessity of security can be attained by designing various door locks such as mechanical locks or electrical locks. These kind of door locks are designed with one or more keys, but for locking a large area various locks are needed....
by Tarun Agarwal 9 years ago Summing Amplifier : Circuit Diagram and Its Applications The summing amplifier is a one kind of circuit and the configuration of this circuit is based upon the standard inverting op-amp. The name of this circuit suggests the summing amplifier, that is used to combine the voltage existing on many...
by Tarun Agarwal 9 years ago Know all about Darlington Transistor Pair In electrical and electronic circuits, Darlington transistor or Darlington transistor pair is an essential component. It consists of two bipolar transistors, that are connected in such a way that the current amplifies by the first transistor...
by Tarun Agarwal 9 years ago Microcontroller based Digital Alarm Clock Circuit with Working A clock built with an alarm is called as an alarm clock, that includes a preset time to remember something or awaken people at that time by generating an alarm. Alarm clocks work as reminders to wake up people in a preset time. These clocks...
by Tarun Agarwal 9 years ago Insulated Gate Bipolar Transistor Circuit and Characteristics The term IGBT is a semiconductor device and the acronym of the IGBT is insulated gate bipolar transistor. It consists of three terminals with a vast range of bipolar current carrying capacity.The designers of the IGBT think that it is a...
by Tarun Agarwal 9 years ago Know all about LM358 IC and their Applications The IC or integrated circuit is a little black chip, it is a root of modern electronics, and also an essential component in many electronic circuits. The applications of integrated circuits involve in each and every electronic circuit board,...
by Tarun Agarwal 9 years ago Introduction to Counters and Types of Electronic Counters A counter is a device in computing and digital logic, that is used to store and display the particular event so many times. The most common type of a counter is a sequential digital logic circuit. This circuit consists of one i/p line,...
by Tarun Agarwal 9 years ago Energy Conservation and Management by using Soft Start The process of conserving or saving or preserving and preventing wastage of something (historical or natural or any quantity and etc.) can be termed as conservation. In our day-to-day life, we utilize various types of energy sources which...
by Tarun Agarwal 9 years ago Differential Amplifier Circuit using Transistors The operational amplifiers are shortly termed as Op-Amps and are also called as differential amplifiers. The operational amplifier is typically used as a differential amplifier in various electrical and electronic circuits. These operational...
