Resistor is an electrical component that regulates or limit the flow of electrical current in a electronic circuit. Resistors can also be used to provide a specific voltage to active a device such as a transistor. It is most commonly {Read More}
The 555 timer IC is the most commonly used in electronics projects. It is an integrated circuit including a single 8-bit micro-controller and some complex system on a chip. It provides time delays as an oscillator and as a flip-flop {Read More}
A Circuit that detects the fire and activates the Siren Sound or Buzzer is called Automatic Fire Alarm Circuit. It is very very important device to detect fire in time and prevent damages to people or property. It is a {Read More}
A DC to AC power converter is often needed at places where it is not possible to get an AC supply. A DC-to-AC power converter circuit is used to convert the DC power to AC power. In this article, we {Read More}
this Project 1.5v dc to 220v AC we are going to make a very simple low power inverter. We have used some components to make this project…..
In this project, we are going to design a single-transistor FM transmitter circuit that works effectively in a 1-2 km range. In this circuit, we have used an electret condenser microphone as an input source that gains signal in {Read More}
In this project, we are going to show you how to design a simple Battery voltage Level Indicator Circuit using very simple available components. Battery voltage level indicator indicates the status of current of the battery just by glowing {Read More}
In this project im going to show you how can you make a very super led chaser with transistors some capacitors, LEDs and resistors. Transistors are very handy little components that have many capabilities in electronics fields. In the circuit {Read More}
DC Voltage Power Supply: Commonly we use a fixed voltage regulator when we have to fix voltage for any circuit. Many times we need a variable voltage power supply to control the voltages according to our choice and here we {Read More}
This Police Style Strobe Light Circuit using 555 timer ICs shows the familiar lights used on police cars. To achieve this Police Style Strobe Light effect, two groups of LEDs are used. Each group has four LEDs and they turn {Read More}
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