Tag: lm358

Introduction The world of electronics is a vast and exciting realm filled with countless opportunities for exploration and experimentation…

Introduction Safety is a major concern around the World. Many people employ gatekeepers, for this purpose but many times these guards also g…

Introduction As electronic students, we have always heard that IR technology is used extensively in the Industrial sector for making differe…

What is a Fire Alarm? A Fire alarm is a simple electronic circuit that determines the presence of any hazardous fire in its vicinity & trigg…

Introduction Fire safety is a crucial aspect of any household. A smoke detector is an essential device that can alert you of a potential fir…

The temperature sensor switch is built across the two ICs LM35 and LM358. The relay in the circuit activates any electronic circuit connecte…

Introduction Many times you may have seen that LEDs are getting used for the decoration purpose of different events. LED lights, LED lamps…

Introduction To restrict the use of cell phones at serious places like examination rooms, prayer rooms, etc, the administrator of that place…

In this tutorial, we are going to make an "Automatic Temperature Controlled Switch". Sometimes we face situations, where we need to control…

Introduction In this tutorial, we are going to make an "Automatic Temperature Controlled Switch". It is designed to manage electric applianc…

In this tutorial, we will make a "Mobile Phone Detector Circuit". A mobile phone detector device can identify the existence of an activated…

Things that are necessary for doing work anywhere, like workplaces, homes, or streets; safety matters the most. A safe workplace reduces inj…

Depending on the circuit, the frequency and amplitude can differ. Many kinds of waveforms are observed, such as sine waves, triangular waves…

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