Tag: timer – Page 9

Here we'll teach you how to create a 555 timer IC LED Roulette Circuit and let you know what roulette is before beginning the tutorial, it's…

Automatic Battery Charger is designed for lead-acid batteries sealed in 12V. The computer built consists of a circuit, which charges the cha…

A touch lamp is a lamp that can be turned on and off by just touching a particular section of light. The electronic switch, which switches o…

Flip flop relay is an electrical circuit that acts as a bistable multivibrator it means it has two stable states that are on and off and the…

555 flip flop led is a circuit that is used to produce a blinking effect of light. The circuit can enable more than one ultra-bright white L…

Morning/Sunrise alarm generates beep sounds and LED flashes according to the sunlight. The most fascinating aspect of this circuit is that t…

A real bird sound generator is an electronic circuit that makes the exact sound of a bird. It is a simple circuit that can be used in a wide…

In this tutorial, we are going to make a circuit of Long Duration Timer Using Three 555 ICs. You can make a good timer circuit by just using…

In this circuit, we are making a 555 low battery indicator for 6V batteries. As we all know rechargeable batteries are expensive and they ha…

In this tutorial, we are going to make a Dual power supply using a 555 timer IC. Most of the time a dual power supply is required for balanc…

In this tutorial, we are making an Early Car Battery failure circuit. It will give an early indication of the failure of your car battery by…

In this tutorial, we are making a 555 timer circuit. This circuit is one of the most useful circuits. Multivibrators and oscillators can be…

This is a tutorial on an Ultrasonic sound generator. Ultrasonic waves are those sound waves whose frequency is greater than 20KHz. It is not…

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