Raspberry Pi Cluster

This is an educational tool built to better understand a cloud-based web hosting cluster. This cluster of 5 Raspberry Pi's is configured with a load balancer (Nginx), 2 web servers (Apache), and 2 databases (MySQL). The multi-server cluster is orchestrated with Ansible. The cluster container is managed by Kubernetes.

8 Bit Processor

An 8 bit computer is built using logic gates (in the form of 7400 series integrated circuits) and discrete components. The computer follows the SAP architecture consisting of a system clock, an ALU, several registers, a memory module, a program counter, and an output register. The computer has a control logic module to process the opcodes and execute the instructions.