Dancing LED's
Intro: Dancing LED's
Create LED's to dance to your music!
You will need:
⢠a small 8 ohm speaker
⢠code 104 capacitor
⢠35v 10 uf capacitor
⢠LED (single- or multi-color)
⢠Audio transformer
⢠breadbord
⢠Audio cable
You will need:
⢠a small 8 ohm speaker
⢠code 104 capacitor
⢠35v 10 uf capacitor
⢠LED (single- or multi-color)
⢠Audio transformer
⢠breadbord
⢠Audio cable
STEP 1: Start the Build
Put the audio cable L/R in the rail's positive and the negative in the negative rail.
STEP 2: Capacitor
Put the capacitor in the other rail so stop tearing in the speaker.
STEP 3: LED
Add an LED in the same rail as the capacitor.
STEP 4: Add the Transformer
Add the smaller coil on the led's rail.
STEP 5: Finish the Transformer
Add the larger coil to the audio input rail.
STEP 6: Add a Capacitor
Add the 10uf capacitor from the audio rail to the breadboard and connect a speaker to the same pin. Connect the negative of the speaker to the negative of the audio rail. Plug it in and play!
3 Comments
nodoubtman 9 years ago
What is the rating? can you post me a link on the internet ?
thank yoU!
marC:)
nodoubtman 9 years ago
What is the use of an audio transformer? where i can get them?
thank you!
marC:)
Parzivail 9 years ago