https://mbfredys.github.io/ 2026-06-24 monthly 1.0 https://mbfredys.github.io/projects/mini-environmental-sensor 2026-06-24 monthly 0.8 https://mbfredys.github.io/projects/energy-monitoring-pcb 2026-06-24 monthly 0.8 https://mbfredys.github.io/projects/universal-modular-hub 2026-06-24 monthly 0.8