MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector

I bought these to solder to my arduino for a project that I am working on. I have not yet used them, but they are made of good material (solid) and look forward to using them soon.

Quality and quantity at a great price! These pins worked perfectly on an iRangeX Multi Module board to enable firmware updates.

Just as described and easy to break into smaller groups.

I use these to make balance charging easier on lipo batteries. Watch a tutorial first before trying any type of augmented charging.

Pins plugged into my arduino board. Exactly the right size.

great A+++

Excellent value. Separate cleanly with knife or small cutters.

Excellent quality and inexpensive. Just what the doctor ordered.

WORKED ON MY ARDUINO CONNECTIONS

The pins are good. I didnt consider pin construction when I bought these. These square pins do not fit the round pin female headers that I bought. It is not worth the time and expense to return these, I will most likely buy square female headers for future projects. I have already bought round pin male headers to mate with the round pin female headers. Make sure you specify round or square pin header when you search for pins.