Measure distance to an object by using a laser-based Time-of-Flight sensor. These sensors have a range of up to 2 meters and are pretty accurate.

You could use these for all sorts of things like measuring waterlevel in a container (without getting the sensor wet).

The sensor works by shining a laser onto an object, and timing how long it takes the light to be reflected back to the sensor.

⚡️Other videos in this series:
[ Ссылка ]
(Everything you need to know about programming the ESP32 by using the Arduino Framework)

🌍 Social
Twitter: [ Ссылка ]
Facebook: [ Ссылка ]
Blog: [ Ссылка ]

❤️ Become a Simply Explained member: [ Ссылка ]

💌 Newsletter: [ Ссылка ]
(no more than once a month)

свернуть