Rapid-LDR-PCB-Project-Kit-Rapid-70-0250-p-A-pack-of-5-high-quality-printed-circuit-boards-for-the-Rapid-LDR-PCB-project-kit-70-0245-PCBs-are-included-with-the-kits-but-are-available-separately-for-those-who-wish-to-source-their-own-components-p-Rapid-Pack-of-5-PCBs-for-Ldr-Kit