PCB Header 40Pin Single Row - Blue
This is a blue colored 40 Pin 2.54 mm（0.1"） Single Row Pin Header Strip from DFRobot.
These 0.1" header strips are commonly used as low-cost Arduino connectors. The standard spacing allows use with solderless breadboards, perforated prototyping PCBs, female headers, and our premium and pre-crimped jumper wires. The single-row header strips can easily be snapped into smaller strips to fit your application.
We commonly use:
- Verde for digital I/O
- Blue for Analog I/O
- Red for Voltage
- Black for others