Quantity   Component name
1 × smi-06vdc-sl-2c double relay https://www.netcomponents.com/sitemap/SMI-06VDC-SL-2C.html
1 × AntiStatic strap https://www.amazon.com/iMBAPrice%C2%AE-Anti-Static-Adjustable-Grounding-Components/dp/B014CB9TVS/ref=sr_1_3?ie=UTF8&qid=1469125138&sr=8-3&keywords=anti+static+wrist+strap