This project describes how to build a quiet $20 PID-controlled thermostat controlled fan for cooling your media console or gaming cupboard.
The software is ESPHome and Home Assistant. The hardware is an ESP32 with a regular 12v 120mm Computer Fan (PWM) and a simple Temperature Sensor (DHT11).
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[ 0.22 ms ] story [ 12.9 ms ] threadThe software is ESPHome and Home Assistant. The hardware is an ESP32 with a regular 12v 120mm Computer Fan (PWM) and a simple Temperature Sensor (DHT11).