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 […]
Month: May 2019
LM386 Audio Amplifier Circuit
In this article we are going to show you a simple LM386 audio amplifier circuit. Circuit diagram of the LM386 audio amplifier is shown in […]
How to Build a Latch Circuit with Transistors
Latch is logic circuit of electronics which has two stable states. A latch is a device similar to a transistors. It has 3 terminals which […]
Two Transistor Amplifier
For most systems single transistor amplifier does not provide sufficient gain or output impedance matching. The solution is only to combine multiple stages of amplification. […]
Single Transistor Amplifier Circuit
An audio amplifier is a device that multiplies an applied input signal amplitude to a level that may be much higher than the input signal. […]
Non-Contact Voltage Detector by using transistor
Non-Contact Voltage Detector: Electricity can cause injury or even can become the cause of death that is why safety must come first when working with […]
LED blinker directly with 220 VAC
In this 220 v blinking led circuit, we powered a 3-volt dc led directly with 220 V AC. This circuit can be used in special […]
Top 10 Simple Electronics Projects for beginner
1. Simple Voltage level indicator Here, we have given an idea about a very very simple voltage level indicator in different two ways. voltage […]
Electronic Mosquito Repellent Circuit
This Electronic Mosquito Repellent Circuit is very easy and very simple. This circuit has minimum components repel mosquito. Large number of things like creams,coils, oils […]
Water Level Indicator Circuit Using Transistor
We generally worry about the wastage of water, when we switch ON the motor and forget to turn it off. The Water Level Indicator employs […]