Page 64 - Robo_Genius_V1.0_flipbook_C5

Components Required

Breadboard RGB LED 220 Ω 9v Battery Voltage Regulator
Resistor x 3 (7805)

Step-by-Step Guide: Mood Light Circuit

Step 1 Set Up the Breadboard

Open Tinkercad and start a new circuit.
From the components section, drag a breadboard onto the

workspace.

Step 2 Place the RGB LED on the Breadboard

Now, find the RGB LED in the components section and drag it
onto your breadboard.
The RGB LED has 4 legs:

The longest leg is the common cathode (negative leg) which will

connect to ground (GND).
The other three legs control red, green, and blue lights.

Make sure each leg is inserted into a separate row on the breadboard.

62 RoboGenius (V1.0)-V