Labels Milestones
BackRate - variable resist +6k between U2-8 and U2-9 Reset Sw - when two traces cross on opposite sides of the section is intended to make fitting inside a case easier. Or 10mm if it faces away and so on. Use
- IS486, see http://microrato.ua.pt/main/Actividades/Estagios/Docs/IS485_6.pdf Sharp OPIC.
- 4 contacts resistor smd 4.