Angled shot of Adafruit HalloWing M4 Express.
This is Hallowing..this is Hallowing... Hallowing! Hallowing!  Following up on 2018's
$39.95
In Stock
Lithium Ion Battery Pack with two round cells 3.7V 4400mAh with JST PH connector
Need a big battery for your project? This lithium-ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells are connected in parallel and spot-welded to a...
Out of Stock
Convex Plastic Lens with Edge
The eyes have it! Add this little lens to make a big expression with our Spooky Eyes demo for microcontrollers or Raspberry Pi. These are plastic lenses, with brilliant clarity and a...
$3.95
In Stock
Black Nylon Screw and Stand-off Set with M2.5 Threads, kit box
Totaling 380 pieces, this M2.5 Screw Set is a must-have for your workstation. You'll have enough screws, nuts, and hex standoffs to fuel your maker...
$16.95
In Stock
Front shot of JST-PH Battery Extension Cable.
By popular demand, we now have a handy extension cord for all of our JST PH-terminated battery packs (such as our LiIon/LiPoly and 3xAAA holders). One end has a JST-PH compatible...
$1.95
In Stock
Clear Acrylic Lens Holder + Hardware Kit for HalloWing
Here is the perfect kit for mounting a convex lens (glass or plastic) to your
$2.95
In Stock