Laser Security System Using Laser light
This System is a type of security alarm system that uses laser light and a light sensor LDR. A security system is used to protect… Read More »Laser Security System Using Laser light
Electronics Circuits
Battery Level Indicator Using LM3914
We are going to show you, how to design a simple Battery Level Indicator Circuit using LM3914. Battery level indicator indicates the status of the… Read More »Battery Level Indicator Using LM3914
3.7 Volts Battery Low and Full Level Indicator Ciruit
In this project 3.7 volts battery low full indicator, we are going to make a very simple battery level indicator. This indicator circuit is for… Read More »3.7 Volts Battery Low and Full Level Indicator Ciruit
Music Operating Dancing LEDs
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Low Power Audio Amplifier Circuits
Low power audio amplifiers. There are a multitude of low power amplifiers using integrated circuits, I will show some quite common, easy to make and… Read More »Low Power Audio Amplifier Circuits
IC 4440 Amplifier Circuit
In this project we are going to built a simple IC 4440 amplifier circuit but the output is very nice and very high. It is… Read More »IC 4440 Amplifier Circuit