Relay 1 Relay A relay is an electrically operated switch. Many relays use an electromagnet to operate a switching mechanism mechanically, but other operating principles are…
CHAPTER 1 INTRODUCTION The anti-sleep driving alarm for people doing all night drives as well as security guards and others we have to sit in one place for long periods of…
1. SIX WEEK TRAINING PRESENTATION ON: PROGRAMMABLE LOGIC CONTROLLER SUBMITTED BY: PARAMPREET SINGH 2. AUTOMATION AUTOMATION OR AUTOMATIC CONTROL, IS THE USE OF VARIOUS CONTROL…
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GSM BASED MONTHLY ENERGY METER BILLING VIA SMS SMART CARD PREPAID ENERGY METER USING GSM ABSTRACT The main objective of the project is to develop a prepaid energy meter.…
ELECTROMAGNETIC RELAYS RELAY IS AN ELECTRICALLY OPERATED SWITCH. What is a relay ? History of relays The American scientist Joseph Henry invented a relay in 1835 in order…
CHAPTER 3 PRESENTATION, ANALYSIS AND INTERPRETATION OF DATA In this chapter, the researchers gathered all the required components for the construction of the hardware and…
MICROPROCESSORS AND MICROCONTROLLERS Microprocessor is used for GENERAL purposes. It is the heart of the computer. To use microprocessor other components such as Memory &…
2012 BIKER`S 18-25TH NOVEMBER Sergio Colorado. John Jaime. Luis Fernando Flórez. Daniel Cano. BIKER`S. Motorcycle Speed. The World Motorcycling Championship is the main…