HEAT SOURCE: Larry (MSI GT72 Dominator) β the laptop running this incubator plan is also the incubator Β· GTX 970M Β· 80β100W sustained waste heat under inference
ARCHITECTURE: Indirect thermal coupling β Larry's rear exhaust vents β copper absorber plate β 3β5L water thermal mass β incubator chamber (air-isolated)
ENCLOSURE: ~$40 Amazon styrofoam incubator (Magicfly/Matestar 9β12 egg), built-in heater as backup only
SENSORS: DS18B20 temp probe ($2) Β· DHT22 humidity ($3) Β· Arduino Nano / ESP8266 ($4) Β· PID thermostat module ($8β12)
INFERENCE DAEMON: Gemma 2B Q4 on loop β Larry's GPU load = heat source Β· pause if overtemp Β· resume if undertemp Β· AI keeps eggs warm
UPS ADVANTAGE: Larry's battery maintains heat during power outages (1β3h) β key differentiator vs. wall-powered incubators
TARGET: 99.5Β°F Β±0.5Β°F for 72h Β· 60Β°F ambient (NE winter worst-case) Β· total system under $250
SCOPE EXPANSION: Conversion kit design works for any rear-vent gaming laptop 2013β2020 Β· β₯75W GPU TDP Β· β₯3GB VRAM Β· CUDA/ROCm Β· compatibility checklist included