Adafruit Halloween Accessories

2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch [AF-783]

This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds two 20mm coin cells (2032 are the most popular size) in series to generate 6V nominal. (If you want only 3V, we suggest sticking a crumpled pie...

3 x AAA Battery Holder with On/Off Switch and 2-Pin JST [AF-727]

Get it by Tuesday, Aug 9th

This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, and 3 AAA's add up to about 3.3-4.5V, a very similar range to Lithium Ion/polymer (Li-Ion)...

Needle set - 3/9 sizes - 20 needles [AF-615]

Get it by Tuesday, Aug 9th

Mighty needles, sew like the wind! This needle set is the only one you'll need for any sort of hand sewing, especially using our conductive thread and wearable electronics parts.Each pack contains 20 gold-eye sharps, with eye sizes ran...

Sewable CR2032 Battery Holder [AF-653]

This battery holder is by far the easiest way to add a battery to a small wearable project. By coincidence, there are two small 1mm diameter holes in the metal connection tabs, just large enough for a #5 or smaller needle to pass through...

Micro servo [AF-169]

Get it by Tuesday, Aug 9th

Tiny little servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds you're used to but smaller. You can use any servo code, hardware or library to control these servos. Good for beginners...

High-strength 'rare earth' magnet [AF-9]

Get it by Tuesday, Aug 9th

Yow! These things are super powerful. 1/2" diameter, 3/16" thick discs, south side is marked with a red line. Great for use with your SpokePOV Kit. If you have an aluminium frame, use tape/foamstickytape to attach it.

4 x AA Battery Holder with Premium Jumper Header Wires [AF-3859]

Get it by Thursday, Aug 18th

We've got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With an on/off switch? Easy peasy. Here's our latest addition in classy Adafruit black: 4 x AA Battery Holder with Premium Header Wires. What's so spe...

Adafruit #ElectronicHalloween Halloween Cards (set of 5) [AF-3912]

"I prefer winter and fall, when you feel the bone structure of the landscape. Something waits beneath it; the whole story doesn't show." – Andrew WyethThere's something about a Halloween landscape that immediately takes us back to childh...

Clear Acrylic Lens Holder + Hardware Kit for HalloWing [AF-4013]

Get it by Thursday, Aug 18th

Here is the perfect kit for mounting a convex lens (glass or plastic) to your HalloWing! This holder has been laser-cut specifically for lenses with a lip-edge, so we can't guarantee it'll fit with any ol' convex lens. But it does work...

Standard Servo Arm and Horn Set - 25 Spline [AF-4250]

If you bought a servo from us you probably got a bunch of plastic add-ons that you can snap onto the rotating part of the servo. These are called 'servo horns'. For many robotics projects you'll end up drilling or gluing to the horns to ...