3D Model Overlay Plan View PCB Constructors should refer to the Component Overlays along with, the Bill of Materials for the current value of all components, and the General Construction Notes for general PCB assembly guidelines.

The current release of the PCB (V3.3) requires a JST connector (supplied with the PCB) for the power as the PCB holes are slightly undersized for the more common Molex part.

Two PCB errors require a wire links be fitted as follows:-

1. from pin 5 of U102 (ATMega16) to pin 2 of R114 (resistor network next to the OPTIONS connector)
2. from pin 7 of U102 (ATMega16) to pin 5 of RN115 (resistor network next to the SPARE switch)

Build Guide for PolyDAC 1U