DIY 4558 IC Based Bass Booster Circuit For Audio Amplifier
In this project, I will build a 4558 IC based bass booster circuit for low power audio amplifier. Audio without …
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Mini Projects
DIY Simple Arduino Digital Voltmeter 0V-50V
In this project, an Arduino based Digital Voltmeter circuit which can measure voltages up to 50V is designed. A Voltmeter …
Simple 555 Timer IC Testing Circuit Working Principle
The 555 Timer IC is one of the most popular and most frequently used integrated circuit. It performs an array …
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How To Make Line Follower Robot Using Arduino
When we talk about simple robotics technology that is operated through any kind of microcontroller, then a popular name is …
How To Build Temperature Controlled DC Fan Using LM741 Op-Amp
In this tutorial, we will be going to learn how a temperature controlled DC fan is made and what is …
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Ding Dong Calling Bell Circuit Using 555 Timer
These days, the calling bell is basic in each house. We, everyday watch various sorts of calling bells are accessible …
How To Make Capacitance Meter With LCD And Arduino
In this tutorial, I will show you Arduino based Capacitance Meter which can measure specific values of capacitors. A Capacitor is an …
TDA2030 Amplifier Circuit With Basic Components
In this tutorial, I will show you a cheap class AB audio amplifier using a few components. If you need to …
DC to DC Boost Converter Circuit Using 555 Timer
In this tutorial, I will show you a simple and modest DC to DC boost converter circuit with 555 Timer IC. A …
Simple Mobile Phone Detector Using LM358
In this tutorial, I will show you a simple mobile phone detector project using a cheap LM358 op-amp. This mobile phone detector …