Below is an image of the 2-DoF robot arm you will assemble. Completing this section should take less than 20 minutes, so please ask for help if you feel like you are taking longer! We want you to have ...

An open, software-defined Emergency Alert System platform — the kind of infrastructure that used to cost $5,000–$7,000 per appliance, now running on a $80 Raspberry Pi at roughly 12 watts. EAS ...