Huskylens note - machine learning for detection of whether people is wearing facemask or not
Hyskylens official site: link Powerpoint: link Photos for the activity: link
2022-2023 IoT ESP8266 Module - Thingspeak handout
Thingspeak official site: link
Kittenblock and winrar
香港教育城Micro:bit教學:
47 different sensors for Micro:bit: