Circuits DIY – Page 74

A monostable multivibrator is a type of multivibrator that has a single stable state. MONO means one thus the name itself indicates one stat…

Introduction We often use it on our cellphones vertically, but what do we see when we click the rotate button? The visual turn horizontal. S…

Bicycle turn flashing indicators, also known as directional indicators or Blinkers. Turn flashers are an important part of all automobiles w…

NE555 precision timer IC is one of the most important precision timer IC. There is a huge list of projects that can be built by using 555 Ti…

In this tutorial, we are going to make an "Inverter Circuit using IC 555 ". An inverter is nothing but a DC-to-AC converter ( a power electr…

Introduction Whether you're making your first PCB or building an electronic hardware product, you'll need a PCB manufacturing service to mak…

An Overview of the nRF24L01 RF Module The board of the module contains three pins for SPI communication and therefore they need to be connec…

In this tutorial, we are going to make a "Time Delay Relay". Time delay relays are simply controlled relays with a time delay function built…

LEDs are probably the only components to offer a wide range of applications. It can be used either to describe the working of the circuit or…

Introduction These days, accelerometers are a common component of electronics and are utilized for a broad variety of purposes. Most of the…

In this tutorial, we are going to make a "Door Open Alarm Circuit using Hall effect Sensor". A door alarm is a very common and useful device…

In this tutorial, we are going to make a "Timer Alarm Circuit using NE555". In many electronic circuit applications for ensuring the correct…

In this tutorial, we are going to make an "Automatic Street Light Controller using LDR". In the tech revolution, we want to save electricity…

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