The oscillator circuit that is being suggested is made to produce a loud, pistol-like boom that can be heard over a loudspeaker. This circuit for a gun sound generator may […]
Realistic Machine Gun Sound Effect Generator Circuit
In this article, we’ll talk about a straightforward machine gun sound effect generator circuit that just requires a few resistors and three 74LS04. An IC that functions as a hex […]
Simple Bird Sound Generator Circuit
This image shows a basic circuit that makes a chirping bird sound. It uses everyday parts, like a small transformer you’d find in a portable radio. How it works: The […]
LED Sound Level Indicator Circuit
The proposed LED sound level meter will detect the sound hitting the MIC, and indicate its volume level through an array of LED, connected as a bar graph. Circuit Description […]
Heart Beat Pulse to Sound Converter Monitor Circuit
In this write-up we discuss a comprehensive circuit which allows the user to convert heart beat pulses into loud audible sound from a connected buzzer. Thus , the design could […]
Sound Operated Switch Circuit
Sound triggered switches are employed in several applications, a few common illustrations being voice controlled tape recorders, baby alarms, burglar alarm systems, and VOX (voice managed switching) techniques of radio […]