This Echo Effect Generator Circuit tell how to make circuit for echo sound in music. Transistors like BC547 are used because they make music sound like echo in big space. What is an Echo Effect Generator Circuit: To make echo sound in audio we have used special electric circuit called echo effect circuit. This circuit […]
Audio Circuits
Noise Limiter Circuit
Did anyone tried to listen a radio but heard too much noise? which was hard to hear, right? This Noise Limiter Circuit tell how to make small circuit which helps remove noise makes radio sound better. Circuit uses transistors like tiny switch to stop bad noise. WARNING: Making electronics are not safe always. Try only […]
Bass Treble Tone Control Circuit using a Single Transistor
This Bass Treble Tone Control Circuit using a Single Transistor BC547. It is an easy tone control circuit. We can turn bass up or down and treble also in audio sound. What is Bass Treble Tone Control Circuit: This Bass Treble Tone Control Circuit make treble go high by cutting sound below 500 Hz. When […]
Simple Beeper Circuit
This Simple Beeper Circuit show us how to make a easy beeper circuit. When we press push button a sound comes from unbalanced multivibrator circuit. Small speaker makes the sound. This project is good to learn music and electronics and is also fun project for beginners. What is a Beeper Circuit: The beeper circuit is […]
Simple Adjustable Oscillator Circuit using Two Transistors
This article for Simple Adjustable Oscillator Circuit using Two Transistors show how to make small sound circuit using only two transistors! When we turn the knob the sound goes high like beep or low like growl. We can use four AA battery or small wall power to run this circuit. Try this easy experiment to […]
Simple LM386 Audio Amplifier Circuit
In this Simple LM386 Audio Amplifier Circuit we use one popular chip called LM386 to make small sound amplifier circuit. It does not cost much and easy to make and can make speaker or music player sound louder. It is not very powerful for big show but good for small projects. And also is good […]