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Sensor Projects

How To Build Temperature Controlled DC Fan Using LM741 Op-Amp

by Electro Gadget
temperature controlled dc fan

In this tutorial, we will be going to learn how a temperature controlled DC fan is made and what is …

Read MoreHow To Build Temperature Controlled DC Fan Using LM741 Op-Amp

How Many Types of Sensors In 2020

by Electro Gadget
Types of Sensors

We live in a World of Sensors. You can discover various types of sensors in our homes, workplaces, vehicles, and …

Read MoreHow Many Types of Sensors In 2020

Simple Mobile Phone Detector Using LM358

by Electro Gadget
mobile phone detector

In this tutorial, I will show you a simple mobile phone detector project using a cheap LM358 op-amp. This mobile phone detector …

Read MoreSimple Mobile Phone Detector Using LM358

Smoke Detector Alarm Using LM358

by Electro Gadget

In this tutorial, I will be going to show you a simple smoke detector alarm without using any microcontroller. A …

Read MoreSmoke Detector Alarm Using LM358

Water Level Indicator Alarm With Transistor & 555 Timer IC

by Electro Gadget

In this project, I will be going to show you a water level indicator using transistors and 555 timer IC. …

Read MoreWater Level Indicator Alarm With Transistor & 555 Timer IC

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