In this tutorial, we are going to make a “Sound Generator Circuit Using IC HK620”. In different electronic designs, we need to add sound output. Here we design a simple sound generator circuit using IC HK620, … Read more
hk620
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