In this tutorial, we are going to make a “Three Siren Sound Generator Circuit Using UM3561”. If you want to make a sound-based or alarm-based electronic project UM3561 IC is a good choice to select. … Read more
police sound
Introduction Sounds are part of the life of every normal being. It gives a person different feelings. For instance, if you’re somewhere and hear a fire siren, it puts you in a situation to leave … Read more
How to make a Siren Sound Generator Circuit – 4 Sounds
A four-siren sound generator is a simple siren circuit that is mostly used in devices such as Police sirens, Fire engine sirens, Ambulance sirens, etc. It can produce up to four distinct sounds varying in … Read more