Circuits DIY – Page 271

Here is an interesting project of a smart and efficient electronic combination code lock circuit. The circuit will provide a code lock devic…

TL084 is a frequency compensated, industry-standard, high quality, JFET input Op-amp. The BIFET technology provides wide bandwidths and fast…

The TDA2009 is a class AB stereo audio power amplifier that contains two identical amplifiers capable of delivering 10W per channel. It is d…

Here is a very interesting project on a Smoke detector circuit. It can detect the smoke in the atmosphere which can be produced as a result…

The TDA7264 is class AB dual Audio power amplifier assembled in the Multiwatt package, specially designed for high-quality sound application…

Here is another temperature sensor project, in this circuit we are making a simple heat sensor switch using LM393N IC. LM393N IC is a dual v…

In this tutorial, we are making an interesting project of a movement sensor alarm using a 555 IC. This circuit is also called a detector ala…

In this tutorial, we are going to make two simple projects of 741 timer circuits. LM741 is an operational amplifier IC that has improved per…

In this tutorial, we are making a Hall effect sensor switch circuit. The circuit is useful and has various magnetic field detection applicat…

We all have plants in our homes and workplaces and they require attention and care to grow and stay alive. With your busy schedule, it's som…

In this tutorial, we are making a project of a simple headlight reminder. It has often happened with all of us that we forget to switch off…

LM111 is a voltage comparator IC that has input currents nearly a thousand times lower than devices like the LM106 or LM710. The IC has a ra…

TL080 is a JFET input operational amplifier. the IC is designed to operate over commercial, industrial, and military temperature ranges The…

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