Free Silicon LEGO Tape when you buy a Crazy Circuits Kit!
Products
Browse our various kits, sets, and parts collections.
Collections
2AA Battery Holder
$1.50
2AA Battery Holder With Switch
$3.00
2AAA Battery Holder
2AAA Battery Holder With Switch
3AA Battery Holder
$2.50
CR2032 Coin Cell Chip
On Sale from $4.00
Solar Tracker Servo Shield and Sensor PCB Set
$30.00
