ESP 8266 Test Rack Burner Development Board WIFI Module 01 01 S 12 E 12 F 12 S 18 T

Description

• Plate size: L 1.6 x W 1.1 x H 2.0 inches (40 x 28 x 50
• Mainly used by students and DIY electronic enthusiasts to learn to understand ultrasonic wave suspension
• Transmitting and reflected waves (or other sound waves) overlap to form a constant wave and eventually
• The sound waves that the objects receive on the stationary wave node overcome the gravity action and eventually achieve the suspension effect

This is a mini ultrasonic suspension device that can suspend bubble balls. The device consists of one monolithic machine, one drive chip and two ultrasonic probes.
Mainly used by students and DIY electronic enthusiasts to learn to understand ultrasonic wave suspension. Suspension control is not supported for a while. Move up and down. Specify source code.
Operating principle: Ultrasonic stationary wave suspension passes through the ultrasonic radiation end and reflective end (or another emitter) there are certain distances (called resonator distance).
Transmitting and reflected waves (or other sound waves) overlap to form a constant wave and eventually
The sound waves that the objects receive on the stationary wave node overcome the gravity action and eventually achieve the suspension effect. 1. Plate size: L 1.6 x W 1.1 x H 2.0 inches (40 x 28 x 50 mm).

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