Inspiration
- Brainy the Brain Badge
- Space Girl Soldering Kit
- I voted - Blinky Badge Soldering Kit
- #electionday2020
- The Plaque Doctor by Micheal Merrill
Project Idea
To figure out what I want to do as my final project, I surfed the internet to come to know what kind of circuits I can built. After searching for the possibility to make LEDs blink in different rhythms, I found a way to let an LED blink following the rhythm of music.
About the circuit:
- Components: resistors, capacitors, transistors, LEDs, switch, battery and microphone
- The length of the LED flash depends on the capacity of the capacitor (e.g. 2.2 mF ≈ 1 s). The higher the capacity, the longer the LED will blink.
- Tutorial and example circuit
- Depending on the amount of LEDs you want you can expand the circuit.
