As noted in another comment, the resistors on the schematic are specified as size "0402". You can look at this guide [1] for information about surface-mount com

As noted in another comment, the resistors on the schematic are specified as size "0402". You can look at this guide [1] for information about surface-mount component size codes, it's quite exhaustive. Unfortunately, I wasn't able to quickly determine if Pine64 use metric or imperial, and the same code is used for two different sizes (!) depending on that. Nice, huh? If the schematic is imperial (win) the component is 0.04" by 0.02" (1 mm by 0.5 mm). If the schematic is metric, it is only 0.016” by 0.008" (0.4 mm by 0.2 mm). [1]: https://www.additude.se/bloggar/thomas-lovskog/smallest-ridiculously-smallest-ludicrous-smallest/ https://www.additude.se/bloggar/thomas-lovskog/smallest-ridi...