In this case, Shimano went off book with their DI2 groupset, leaving [kwakeham] with a reverse engineering job on his hands. [kwakeham] gives us a great example of how to approach reverse engineering.
Shimano's eagerly anticipated Dura-Ace R9200 upgrade delivered 12-speed, electronic-only shifting and a semi-wireless setup. After a nearly five-year wait, none of this was unexpected but, when it ...
At 40 pounds and with the new Shimano 9-speed derailleur out back, I started out on the C21 with the bike powered “on” but pedal assist set to zero (no assist). Using pedal power alone ...
Luckily, you can now get your gaming fix and still get in shape thanks to [Patrick]’s exercise bike game controller. [Patrick] got himself a second-hand exercise bike and discovered that the ...