How to Make Amazing Sound Producer Using LM555 IC

Introduction: How to Make Amazing Sound Producer Using LM555 IC

About: Share diy projects to those who have the same hobby with me

Hii friend,

Today I am going to make amazing sound generator circuit using LM555 IC.This circuit generate sound like scooter,gun bullet shooting,whistle.

Let's get started,

Step 1: Take All Components As Shown Below

Components required -

(1.) Speaker - 8 ohm

(2.) IC - LM555

(3.) Resistor -1K

(4.) Capacitor - 16V 10uf

(5.) Ceramic capacitor - 100 nf (104)

(6.) Battery clipper

(7.) Battery - 9V

Step 2: Solder Pin-4 to Pin-8

Firstly we have to short the pins of IC.

Solder wire between pin-4 and pin-8 of the IC as solder in the picture.

Step 3: Connect Pin-2 and Pin-6

Next Solder wire between pin-2 and pin-6 of the IC as solder in the picture.

Step 4: Connect 1K Resistors to the IC

Solder 1K resistor between pin-6 to pin-7 of the IC.

~ Again solder 1K resistor between pin-7 to pin-8 of the IC as solder in the picture.

Step 5: Connect Speaker

Solder +ve wire of speaker to Pin-4 of the IC and

Solder -ve wire of speaker to pin-3 of the IC as you can see in the picture.

Step 6: Connect 10uf Capacitor

Next solder capacitor to the circuit.

Solder +ve pin of capacitor to Pin-2 of the IC and

-ve pin of capacitor to Pin-1 of the IC as you can see in the picture.

Step 7: Now Connect Battery Clipper Wire

Now we have to solder wires of the Battery clipper.

Solder +ve wire of battery clipper to pin-8 of the IC and

Solder -ve pin of battery clipper to pin-1 of the IC as solder in the picture.

Step 8: Now Our Circuit Is Completed

Now our circuit is completed.

~ Connect battery to the battery clipper and enjoy the output sound.

Step 9: Connect 100nf Ceramic Capacitor (For Other Sound)

For different sound we need to connect 100nf ceramic capacitor to pin-1 and pin-2 of the IC as solder in the picture.

Step 10: Different Sound

Now we will get different sound comparison then before sound.

If you want to make more electronic projects like this then follow utsource123 now.

Thank you.

Be the First to Share

    Recommendations

    • Battery Powered Contest

      Battery Powered Contest
    • Plywood Challenge

      Plywood Challenge
    • Plastic Contest

      Plastic Contest

    Discussions