A Maker's Dream Factory

With colorful headers or pins, all products of the Color Leader Series allow users to match sensor cables or strips accordingly to avoid incorrect operation.

Romeo-All in one Controller (Arduino Compatible Atmega 328)

The headers with different colors are used to feature I/O ports of different types:

• Red for Power Section;
• Blue for Analog I/O;
• Green for Digital I/O.

These colors match our sensor cables. This makes it really easy to figure out where to connect sensors.

UPDATE: The Romeo v1.1 :

• Program it directly from the Arduino IDE;
• The position ICSP pins changed to make it compatible with more shields.

DFRduino mega2560 V2.0

• Fully compatible with Arduino Mega 2560 R2;
• Features the ATmega8U2;
• The headers with different colors used to feature I/O ports of different types:
• Red for Power Section;
• Blue for Analog I/O;
• Green for Digital I/O.

These colors match our sensor cables. This makes it really easy to figure out where to connect sensors.

Screw Shield V2 For Arduino

• Extends the power supply pins for the signal pins
• Color coded pin headers for easy identification of analog, digital, and power pins

10 Pcs 40 Pin Headers – Straight 

These colored pin headers will help you label pin rails depending on their function.