Just the printed circuit board from the Evil Mad Scientist Simple Relay Shield v2.0 kit. High-quality two-layer FR-4 (fiberglass) printed circuit board. 1/16" thick with yellow soldermask, black silkscreen, and lead-free immersion gold finish (RoHS compliant).
You may also be interested in...
Home > Products > AVR Development Kits
Home > Products > PCBs