robot renovation - Doomsday Robots

upgrade legacy robots effectively

Technology

How to Retrofit Old Robots for Survival Tasks

Just how can you retrofit old robots for survival tasks? Discover the essential steps to transform aging machines into resilient survival assets.

Nik Schlosser
May 30, 2025

maximize solar power efficiency

Technology

MPPT Vs PWM Charge Controllers: Don’T Waste 30% of Your Solar Power

An in-depth comparison of MPPT and PWM charge controllers reveals how you might be…

Doomsday Robots Team
February 22, 2026

generator fuel type comparison

Survival

Propane vs Gasoline Generators: The Real‑World Tradeoffs No One Mentions

Generators face tradeoffs: explore the often-overlooked safety, cost, and performance…

Doomsday Robots Team
February 21, 2026

safe fuel storage practices

Safety Tools

Fuel Storage Without Fire: The Safety Rules Everyone Skips

Always following essential safety rules for fuel storage can prevent fires and save…

Doomsday Robots Team
February 20, 2026

understanding 240v split phase power

Technology

240V Split‑Phase Power Explained (So Your Solar Generator Actually Works)

Beware of how 240V split-phase power differs from standard household wiring, and learn…

Doomsday Robots Team
February 19, 2026