/tag-en/ultrasonic
Title | Short description |
---|---|
Ultrasonic sensor v1 | Ultrasonic (piezzo) sensor/detector with NE555 and MAX406. |
Ultrasonic sensor v2 | Detects motion based on ultrasonic sound. |
Ultrasonic sensor v3 | Detects motion with ultrasound. |
Title | Short description |
---|---|
Ultrasonic sensor v1 | Ultrasonic (piezzo) sensor/detector with NE555 and MAX406. |
Ultrasonic sensor v2 | Detects motion based on ultrasonic sound. |
Ultrasonic sensor v3 | Detects motion with ultrasound. |