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1. An analog vibration sensor based on a piezoelectric ceramic sheet is an inverse transformation process that uses piezoelectric ceramics to generate vibration. When the piezoelectric ceramic piece vibrates, an electrical is generated.
2. Special sensor expansion boards are used in combination, and analog ports can be weakly perceived. Vibrating electrical enable interactive work related to vibration, such as electronic drum interactions.
3. According to the greater the vibration intension, the higher the output voltage, the sensitivity of the vibration amplitude can be adjusted by the potentiometer.
Specification:
Item Type: Vibration Switch Sensor Module
Working Voltage: 5.0V (DC)
Interface Type: AD/DO
AO: Analog Output
DO: TTL Level Output
Working Temperature: -10 ° C ~ +70 ° C
Size: Approx. 20 x 20mm / 0.8 x 0.8in
Weight: 4.5 g / 0.2 oz(approx.)Test Method and Wiring:
G (GND):: Power ground
V (VCC): Operating voltage 5V (DC)
ADO: Analog output
According to the vibration intension, the higher the output voltage, the higher the vibration amplitude sensitivity can be adjusted by the potentiometer (the left turn sensitivity is low, the right turn sensitivity is high). The high sensitivity output can be adjusted to respond with a mouth blow or a tap with a hand.
DO: TTL level output. Output LED indication. TTL output valid is high level, output control power
Package List:
1 x Module
