Groove Knock-Knock Sensor for SeeedStudio. Contribute to zosko/Grove-KnockKnock development by creating an account on GitHub. Skip to content. ... I have designed a simple circuit using Arduino, Knock ...

A simple Arduino program using a Keyes KY-031 Knock Impact Sensor. The program increments a counter every time the sensor is activated. Inspired by FizzBuzz, the program lights up LEDs based on ...

After six times knock, Arduino find the knock pattern and save that in EEPROM. Now after saving the input pattern, press and immediately released the push button for taking input from the sensor to ...

Arduino is able to interpret signals from a variety of sensors. By placing a unit equipped with an ADXL345, an accelerometer for detecting motion, or a Piezo sensor on a door, it can notify you ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door ...