Abstract:
>tained during most months, resulting in the generation of >400 milliwatts per square meter of mechanical power with a potential for >6 watts per square meter. We further apply this technique for air circulation, achieving >0.3 meters per second with a potential volumetric flow rate that exceeds 5 cubic feet per minute (cfm), which is sufficient for CO2 circulation in greenhouses and for thermal comfort inside residential buildings.
>tained during most months, resulting in the generation of >400 milliwatts per square meter of mechanical power with a potential for >6 watts per square meter. We further apply this technique for air circulation, achieving >0.3 meters per second with a potential volumetric flow rate that exceeds 5 cubic feet per minute (cfm), which is sufficient for CO2 circulation in greenhouses and for thermal comfort inside residential buildings.
Adafruit showcases the Raspberry Pi cam combined with the MLX90640 IR camera to create a budget fusion thermal camera. Featuring solderless components, this build is also beginner-friendly.
The ESP32-S3 IR Thermal Imaging Camera Module is a wireless IR thermal imaging camera based on the ESP32-S3-WROOM-1 chip, featuring 80x62 array pixels and supporting 45°/90° FOV. It integrates a recharge and discharge circuit with onboard Lithium battery header for flexible power supply.
Waveshare has launched an ESP32-S3-based thermal imaging camera module with 80x62 resolution, offering both 45° and 90° wide angle versions. The module includes a USB-C port, expansion pads, and supports WiFi and Bluetooth LE.
