The Hercules Motor Controller Board First, if you don't have the Arduino Integrated Development Environment (IDE) installed, please download and install it from this following link: https://www.arduino.cc/en/Main/Software Once you go to the link above, scroll down to the following section: If you are using a Windows PC, click on Windows Installer link for fast and easy installation process. If you are using a Raspberry Pi , click on the Linux ARM link. For other Linux distros (Ubuntu, etc...) use either Linux 64 or Linux 32 depending on what operating system you have installed. Second, download the software library provided by the manufacturer. Don't use the link on the official website of the product as the library there doesn't work. Instead, use the one on github. Here is the link: https://github.com/Seeed-Studio/Hercules_Motor_Driver Once you open the link above, click on 'clone or download' then 'Download Z...