by Tarun Agarwal 6 years ago Bistable Multivibrator using 555 Timer Individual Sequential Logic circuits can be used to make complex circuits like Counters, Latches, Shift Registers, or Memories etc, but for these kinds of circuits to function in a “Sequential” way, they need the count of a...
by Tarun Agarwal 6 years ago How to Make a Blinking LED using a 555 Timer IC? This article explains the circuit design for blinking LED using a 555 timer IC. This is a simple circuit designed to explain the working and use of a 555 timer IC. This circuit is designed using a low power consumption output device, a...
by Tarun Agarwal 7 years ago Police Siren Circuit Working Using NE555 Timer and Applications A siren is a loud and a typical sound making device. It is used to alert the persons and to attract the moment various vehicles mounted with sirens used, for example, VIP’s, and in vehicles such as ambulances, police cars and fire trucks....
by Tarun Agarwal 8 years ago Infographics : A Brief About IC 555 Timer And its Applications An IC 555 timer is one of the most flexible linear integrated circuits, which was first developed in the year 1970 by “Signetic Corporation” and named as SE/NE 555 timer. This integrated circuit is a monolithic timing circuit,...
by Tarun Agarwal 8 years ago 555 Timer based Smoke Detector Circuit Diagram and Its Working Smoke detectors are one of the most amazing inventions due to mass production and less cost practically. Every year these detectors save thousands of lives due to this, it is recommended for every home. These devices mainly include two...
by Tarun Agarwal 9 years ago Astable Multivibrator Using 555 Timer – Electronic Circuit A multivibrator is a one type of electronic circuit, that is used to implement a two state system like flip-flops, timers and oscillators. Multivibrators are categorized by two amplifying devices like electron tubes, transistors and other...
by Tarun Agarwal 9 years ago Frequency to Voltage Converter (F to V) Circuit using LM555 Timer Usually, frequency to voltage converts (F to V converters) are commonly allied with digital tachometers. Digital tachometers are used to measure the rate of rotation of a wheel. These devices are currently available in a different types...
by Tarun Agarwal 9 years ago Monostable Multivibrator using 555 Timer Circuit and Working Systems for processing and generating pulses make widespread use of multivibrators. Multivibrators are electronic circuits that are used to implement a variety of simple two state systems like timers, oscillators and flip-flops. These circuits...
by Tarun Agarwal 9 years ago 555 Timer Circuits or Projects Ideas for Engineers 555 timer is an important device in embedded system design which is frequently used in several electrical and electronics projects for generating clock pulses. The 555 timer circuit is produces precise clock pulses which can be used to...
by Tarun Agarwal 10 years ago Quiz Buzzer Circuit using 8051 Microcontroller and 555 Timer Quiz buzzer systems are mostly used in schools, colleges and also in live quiz competitions broadcasted via television. A Quiz buzzer allows any user to press the switch quickly in response to a question posed during competitions that are...
