Three Siren Sound Generator Circuit Using UM3561
In this tutorial, we are going to make a “Three Siren Sound Generator Circuit Using UM3561”. If you … Read more
police sound
How to make a Siren Sound Generator Circuit – 4 Sounds
Introduction Sounds are part of the life of every normal being. It gives a person different feelings. For … Read more
4 Siren Sound Generator using UM3561 – Police Ambulance Sound
A four-siren sound generator is a simple siren circuit that is mostly used in devices such as Police … Read more