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Sunday 12 July 2015

Step by step procedures for making a simple music system using BT66T / UM66

by realfinetime  |  in UM66 at  00:12

We had already seen the circuit for making 'Jingle Bell' music using BT66T / UM66 in one of my previous blog. But, some of the beginners in electronic circuits may get confused a bit while doing the circuit. Here, we will see the step by step explanation of the procedures for making a simple music system using BT66T / UM66. Circuit require six simple components. They are
  • a 10 K resistor
  • a Press button switch
  • a speaker (I am using a 4 Ohm, 3 Watts speaker)
  • a BT66T  -  Music IC
  • a 2SC9013  - Transistor
Circuit is done on a breadboard. Watch the following video demonstration to get the steps for completing the circuit.



All the circuits, published in this blog is only after testing and getting proper results in my private lab. When you try these circuits, you should check the supply voltage, polarity of components, presence of childrens nearby and shorts in the circuits. This website will not be responsible for any harm happened to you or your components caused by your carelessness.

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