Material

Coding the Soroban

I developed the project using HTML, CSS, and JavaScript, and the source code is available on GitHub. The goal was to create a Soroban that helps users practice calculations across 10 progressively challenging levels. Each level increases in difficulty, offering a more complex set of calculations. Additionally, the speed of the calculations can be adjusted to suit the user's preference. The Soroban is designed to be fully interactive and can be accessed by multiple users simultaneously. Actions performed by one user are instantly reflected on the screens of others, ensuring a seamless shared experience. 

Preparing the Raspberry Pi5

1. Update the raspberry Pi OS -->      sudo apt update then   sudo apt full-upgrade

2. Set a Static IP address --> in a Terminal, type sudo nmyui to open the network manager screen

Then Edit a connection. Choose your interface and in the IPv4 CONFIGURATION menu, set it to manual and enter the desired IP and the gateway.

sudo reboot

3. Install Nginx Wen Server  sudo apt install nginx

• Copy the soroban folder into /var/www/html

• Edit the nginx  config file to use HTTPS for more security

a. Install Certbot for obtaining and managing SSL certificates: sudo apt install certbot python3-certbot-nginx -y 

 b. Run Certbot to automatically configure SSL for the site : sudo certbot --nginx