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Generic 2D13 Knock Hit Tap Sensor Module KY-031 for Raspberry Pi Arduino
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Highlighted features:
Generic 2D13 Knock Hit Tap Sensor Module KY-031 for Raspberry Pi Arduino features
Other Features
Single channel signal output, Convenient to install, Circuit board output switch, Working voltage: DC 3~5V, Great for teaching demonstration or product development, Compatible with Arduino, ESP8266, ESP32, Teensy, Raspberry Pi, and other popular platforms
Instructions for Use/Warnings
Working voltage: DC 3~5V; CONNECTION DIAGRAM: Connect the module’s Power line (middle) and the ground (-) to +5 and GND respectively. Connect signal (S) to pin 3 on the Arduino. Code: The following sketch will turn on the LED on the Arduino’s pin 13 when the module detects vibration caused by knocking or tapping the sensor. int Led = 13; // LED on Arduino board int Shock = 3; // sensor signal int val; // numeric variable to store sensor status void setup() { pinMode(Led, OUTPUT); // define LED as output interface pinMode(Shock, INPUT); // define input for sensor signal } void loop() { val = digitalRead(Shock); // read and assign the value of digital interface 3 to val if(val == HIGH) // when sensor detects a signal, the LED flashes { digitalWrite(Led, LOW); } else { digitalWrite(Led, HIGH); } }
Blue PCB Electronics
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Generic 2D13 Knock Hit Tap Sensor Module KY-031 for Raspberry Pi Arduino reviews
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Product details
Product description
Description: The Tap-Hit Knocking Sensor Module, detects the knocks and the taps.
It can work like a switch.
The sensor sends data momentarily to the board.
To keep the LED on, the button state change codes should be used.
So the sensor will work as a switch.
It is a vibration sensor that sends a signal when a knock/tap is detected.
Compatible with Arduino, ESP8266, ESP32, Teensy, Raspberry Pi, and other popular platforms.
Specification: Single channel signal output Convenient to install Circuit board output switch Working voltage: DC 3~5V
Great for teaching demonstration or product development CONNECTION DIAGRAM Connect the module’s Power line (middle) and the ground (-) to +5 and GND respectively.
Connect signal (S) to pin 3 on the Arduino.
KY-031 Arduino S Pin 3 middle +5V – GND Code The following sketch will turn on the LED on the Arduino’s pin 13 when the module detects vibration caused by knocking or tapping the sensor.
int Led = 13
// LED on Arduino board int Shock = 3
// sensor signal int val
// numeric variable to store sensor status void setup() { pinMode(Led, OUTPUT)
// define LED as output interface pinMode(Shock, INPUT)
// define input for sensor signal } void loop() { val = digitalRead(Shock)
// read and assign the value of digital interface 3 to val if(val == HIGH) // when sensor detects a signal, the LED flashes { digitalWrite(Led, LOW)
} else { digitalWrite(Led, HIGH)
Additional info
- Sold by .
- A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
- Barcode No: 2900000004733
Generic 2D13 Knock Hit Tap Sensor Module KY-031 for Raspberry Pi Arduino features
Other Features
Single channel signal output, Convenient to install, Circuit board output switch, Working voltage: DC 3~5V, Great for teaching demonstration or product development, Compatible with Arduino, ESP8266, ESP32, Teensy, Raspberry Pi, and other popular platforms
Instructions for Use/Warnings
Working voltage: DC 3~5V; CONNECTION DIAGRAM: Connect the module’s Power line (middle) and the ground (-) to +5 and GND respectively. Connect signal (S) to pin 3 on the Arduino. Code: The following sketch will turn on the LED on the Arduino’s pin 13 when the module detects vibration caused by knocking or tapping the sensor. int Led = 13; // LED on Arduino board int Shock = 3; // sensor signal int val; // numeric variable to store sensor status void setup() { pinMode(Led, OUTPUT); // define LED as output interface pinMode(Shock, INPUT); // define input for sensor signal } void loop() { val = digitalRead(Shock); // read and assign the value of digital interface 3 to val if(val == HIGH) // when sensor detects a signal, the LED flashes { digitalWrite(Led, LOW); } else { digitalWrite(Led, HIGH); } }
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