There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Notify me of new posts by email.
The Vibration module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can be adjusted by the on-board potentiometer.
The DHT11 is a relatively cheap sensor for measuring temperature and humidity.
Designed with two fork terminal, 6mm thread sensor for accurate