Zero Crossing Detector (ZCD) Circuit

A system for detecting a Zero Crossing point is provided. The system includes: a coupling unit connected between a high voltage side and a low voltage side of the system. and a zero crossing detect...

Handy Manual Pulse Generator HT Series

Are you looking for HMPG to assitent your job? May this HMPG HT series suit for you. HT series are easy-to-handle and compact Handy MPGs which put a premium on safety with 3-position enabling switc...

The 555 Timer IC

The 555 timer IC was first introduced around 1971 by the Signetics Corporation as the SE555/NE555 and was called "The IC Time Machine" and was also the very first and only commercial timer IC avail...

LM555 Timer Features Description and Application

Description: The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode...

555 Timer Basics: Explanation of Terminals for 8 pin 555

Pin 1:Grounded terminal:all the voltages are measured with respect to this terminal
Pin 2: Trigger terminal: This pin is an inverting input to a comparator that is responsible for transition o...

DIY Short Range Optical Pulse Transmitter and Receiver

This project demonstrates how pulses can be transmitted from one place to another place wirelessly using light as medium. One LED is connected at the transmitter side that blinks at frequency of ap...

2-Digit Object Counter

Object counters are widely used devices. They are used at different places for different purposes and different usages. They can be used as visitor counter, vehicle counter material/product counter...

ASK Modulator using 555 Timer IC

ASK means Amplitude Shift Keying (also known as ON-OFF keying). It’s one of the Modulation Scheme used to transmit Digital Data using High Frequency carrier signal. It’s very simple and...

DIY Make Remote Operated Light Fountain

The decorative Light Fountains are readily available in market as gift articles. Here the given project demonstrates how to operate it using TV remote (or any other remote of AC or Music System etc...

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