This is a demo circuit that shows how you can connect several LEDs in parallel.
The Circuit
You only need one resistor for the three LEDs.
Parts List
| Reference | Value |
|---|---|
| Battery | 9V |
| D1 | Light-Emitting Diode (LED) |
| D2 | Light-Emitting Diode (LED) |
| D3 | Light-Emitting Diode (LED) |
| R1 | 470 |
The Layout
Here's how to connect LEDs in parallel on a breadboard.
