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Hi Fernando, can you explain me how type of buzzer (1-3-5 volts) i need and how to connect it?
Where i can buy it?
Thank you
Forum ‹ Members section ‹ DIY Ferduino controller ‹ Buzzer
Buzzer [SOLVED]
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Post Number:#2
Mon Dec 15, 2014 7:17 pm
Mon Dec 15, 2014 7:17 pm
Posts: 1699
Topics: 38 Images: 301 Solve rating: 233 Joined: Mon Mar 03, 2014 5:59 pm Topics: 38
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Hi!
Can be any buzzer of 5 V.
http://www.ebay.com/sch/i.html?_sacat=0 ... +5v&_frs=1
Here the circuit:
Where:
Disable buzzer is a jumper;
BC847 (can be BC547) is a transistor NPN;
V. control is a trimmer;
LED-OUTPUT is a connector molex.
Best regards.
Can be any buzzer of 5 V.
http://www.ebay.com/sch/i.html?_sacat=0 ... +5v&_frs=1
Here the circuit:
Where:
Disable buzzer is a jumper;
BC847 (can be BC547) is a transistor NPN;
V. control is a trimmer;
LED-OUTPUT is a connector molex.
Best regards.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.
Post Number:#3
Tue Dec 16, 2014 4:14 am
Tue Dec 16, 2014 4:14 am
Posts: 20
Topics: 6 Solve rating: 0 Joined: Wed Oct 22, 2014 1:10 pm Topics: 6
Age: 50 Gender: National Flag:
Thank you ....
Post Number:#4
Tue Dec 16, 2014 2:44 pm
Tue Dec 16, 2014 2:44 pm
Posts: 1699
Topics: 38 Images: 301 Solve rating: 233 Joined: Mon Mar 03, 2014 5:59 pm Topics: 38
Age: 39 Location: São Paulo Gender: National Flag:
Please, if this information is enough for you mark this topic as solved.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.
Post Number:#5
Thu Dec 18, 2014 4:08 am
Thu Dec 18, 2014 4:08 am
Posts: 20
Topics: 6 Solve rating: 0 Joined: Wed Oct 22, 2014 1:10 pm Topics: 6
Age: 50 Gender: National Flag:
Solved thank you
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