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Scout Project: How to make a Morse Code Oscillator/ Telegraph Machine

Step 6Stand alone unit

Stand alone unit
Okay so for just a sound buzzer circuit/ setup.... all you need do, is to wire your switch between your battery abd buzzer like in the circuit diagram provided.

If in my second picture i where not making a dual way receiver, I would run a wire from the buzzer to the switch and from the switch to the +VE side of the battery

Clear as mud?

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Author:Biggsy
I'm an un-repentant mess creator... I'll turn my hand to anything and providing i get my fingers back... I'm happy.