add drilling and attaching second screw
[challenge-bot] / curriculum / arduino-to-deck /
drwxr-xr-x   ..
-rw-r--r-- 445336 0-required-materials.png
-rw-r--r-- 380186 1-insert-bit.png
-rw-r--r-- 397963 2-twist-tighten-drill-teeth.png
-rw-r--r-- 502837 4-place-arduino-closeup.svg
-rw-r--r-- 17949 6-32-screw.svg
-rw-r--r-- 16491 keep-holes-far-apart.svg
-rw-r--r-- 13149 screw-cross-section.svg