Labels Milestones
Back20 pin connector, https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F215079%7FY1%7Fpdf%7FEnglish%7FENG_CD_215079_Y1.pdf%7F215079-4 connector TE-Connectivity Micro-MaTch Vertical 2-215079-0 9-215079-20 TE-Connectivity Micro-MaTch female-on-board top-entry thru-hole 6 pin connector, PD-30.
- Spherical light pipe 1 way 3mm.
- LDR 5.1x3.4mm, see http://yourduino.com/docs/Photoresistor-5516-datasheet.pdf Resistor, LDR 5.2x5.2.