Automation ECE engineering projects IC 555 projects IC CD4017 led/Lamps/Flashlights

Traffic light controller circuit using IC 555 & CD 4017

Hello Engineers. Hope all are good. Here in this article, we are going to discuss how to make your own adjustable time Traffic light controller circuit without the use of any microcontroller. A traffic light controller basically controls the operation and timing of the traffic signal lights according to a set time. Here we are […]

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Cool homemade utility Gadgets / circuit projects ECE engineering projects IC 555 projects

Mini Piano using IC 555 |Make a Piano circuit using IC 555

Hello Engineers. In this article, we’re going to talk about making a Piano using IC 555. This will be a simple and very well working mini piano using IC 555 and some other passive components like resistors, capacitors, etc. Sound travels by the to & fro displacement of the particles of the medium. Sound waves […]

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Cool homemade utility Gadgets / circuit projects ECE engineering projects IC 555 projects

Metal detector circuit using IC 555

Hi guys. In this article, we are going to discuss a very simple metal detector circuit using IC 555. The circuit also uses some other active and passive components with IC 555, like coil and Buzzer for the indication and alert. So, let’s get started with our metal detector circuit using 555 IC. There are […]

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Audio Amplifiers ECE engineering projects LM358N LM3915 / LM3914 IC

Music Reactive dancing LED lights- using LM358 & LM3915

Hello Engineers. In this article, I am going to discuss a circuit for Music reactive Dancing LED Light. The circuit need not be connected to any input signal from the amplifier. This music reactive dancing LED light circuit can listen to the surrounding music or sounds and LEDs dance according to that signal. In this […]

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