Introduction Are you tired of your audio devices producing lackluster and distorted sounds? Well, say goodbye to mediocre sound quality and hello to crystal-clear music with a Class-D Speaker Amplifier for Differential Analog Input! A … Read more
speaker
Impedance, which describes the relationship between current and voltage in circuits, It combines frequency-dependent resistance ( reactance) with resistors. Our previous articles discussed that impedance could be high, medium, and low for various circuits. In this … Read more
Low Impedance Input Preamplifier | Microphone Speaker
Introduction Do you know that with the help of a standard speaker, you can make a sensor? Yes, a shock sensor. In this article, we will be making DIY shock sensors. So, if this caught your eye, read the rest of the article to enhance your understanding of Arduino. The shock … Read more
DIY Shock Sensor with a Speaker
Introduction The control element is the requirement in sound systems to prevent noise in the initial working moments of the amplifiers and to prevent speaker damage. Thus, using a delay in speaker circuits can help to … Read more
Simple Speaker Delay Circuit
A siren enhancer circuit is an electronic circuit, with which different types of siren generators such as UM66, UM3561, UM3481, etc. work in pairs. This circuit is ideal to use in a place where there … Read more
Siren Enhancer Circuit Using IRF9540 P-Channel Power MOSFET
How is it realistic for you to see someone talking at the MIC and the amplified sound emanating from the speaker? sIs it possible to attach a microphone with a speaker directly from MIC to … Read more
Simple Microphone to Speaker Amplifier Circuit
In this tutorial, we are making a project of a simple car reverse horn circuit. the purpose of this circuit is to produce a musical horn when the car is in reverse gear. We have … Read more
Car Reverse Horn / Alarm Using UM66
Those who have to work with electronic circuits frequently whether at their workplaces or educational institutions need to have a continuity tester on their bench. A continuity tester checks the circuit and identifies if it’s … Read more
Continuity Tester Using 555 Timer IC
A Tone generator circuit usually uses the 555 timer IC to produce a range of sounds. Generally, Tone Generator circuits include triangle, square, sawtooth & sine wave generator circuits. Such periodic signals produce a variety … Read more
Simple Tone Generator Circuit Using NE555 Timer IC
What is a microphone? The microphone is an electrical component (transducer) device that converts sound energy into electrical energy. Microphones are often referred to as MIC. A microphone is used to save some sort of sound … Read more