This smart cradle is an IoT sensor network, where sensors are all controlled by a raspberry pi. The following sensors are used to check baby's status and room condition:
- Heart rate sensor MAX 30101
- Humidity and temperature sensor Si7021
- Load cell sensor Hx771
- Passive infra-red sensor HC-SR501
- Sound sensor
The following actuators are used to interact with the baby:
- Bluetooth speaker
- Stepper motor
https://thw022.wixsite.com/gold-crest
( This website contains a video demonstration of this product)