什么是水下机器人，水下机器人长什么样，水下机器人的用途是什么……对于许多普通大众来说，水下机器人似乎还很陌生 ...

Arduinos are helpful but some applications require more than what Arduinos can provide. However, it’s not always easy to make the switch from a developed ecosystem into the abyss that is hardware ...