A melody-generating IC is a type of chip that creates and generates melodies and plays music based on the program. It is a small and convenient melody generator chip that generates melodies & instrumental effects. So these are utilized in different devices like telephones, music boxes, toys, etc. Some melody generating ICs are; UM66T, dual […] The post UM66 IC : PinOut, Features, Specifications, Circuit, Working & Its Applications appeared first on WatElectronics.com.