Arduino Shields

Contributors: Jimb0
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Assembly Tricks

The previous assembly page should detail everything you need to know about simple shield header installation. There are, however, a few tricks we’ve picked up along the way…

Use An Old Shield to Aid Alignment

The easiest place to mess up shield assembly is in aligning each of those headers. It’s best to avoid soldering the stackable headers while the shield’s connected to the Arduino, so the method described in the assembly section is usually best. If you’ve got a spare shield lying around, you can take advantage of another little trick by using it as a header-alignment-jig.

Begin by plugging all of the headers into your spare shield jig.

Stackable headers inserted into shield-jig

The green shield will be used as our jig. First, insert the stackable headers into it.

Then insert the headers into your to-be-soldered shield, and solder them all up. Assuming the spare shield is well-aligned (you may want to check that first), it should handle all of the alignment of your new headers.

Shield to be soldered inserted into jig. Ready to solder.

The jig should correctly align all of the headers. Solder away!

Installing Male Headers

If you value a smaller profile shield installation over the ability to stack shields and connect jumper wires, male headers are an option.

In a way, male headers are actually easier to align and install, because you can use your Arduino as a jig. Begin by inserting the headers into your Arduino.

Redboard jigging male headers

RedBoard’s make an especially special jig for aligning male headers.

Then line up and plug in the shield, and solder away.

Shield inserted into jig

Shield with headers, ready for soldering. We can trust the Arduino to line the male headers up for us.

Be somewhat careful using this method, don’t leave the iron on the pins for too long or you risk burning the Arduino’s headers. If you’re especially worried about burning your Arduino’s female headers, you can solder just a single pin on each header, remove the shield, and solder the rest.