const int ledPin = 13; // led connected to digital pin 13 const int knockSensor = A0; // the piezo is connected to analog pin 0 const int threshold = 500; // threshold value to decide when the ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...

Waveshare UGV Beast is an off-road robot with tracked wheels designed for Raspberry Pi 4 or 5 SBC handling AI vision and ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

Abstract: Vibration sensing technology is a fundamental issue in smart machine and environmental vibration monitoring, etc. In this paper, we propose a digital 3D vibration sensing module using ...

Abstract: This paper creates an idea about a real-time, low-cost vibration compensation model for desktop FDM 3D printers designed on an Arduino-MATLAB platform. The printhead is modeled as a 2-DOF ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

(fp_circle (center -7.62 22.86) (end -8.255 22.86) (layer F.SilkS) (width 0.01)) (fp_circle (center 7.62 22.86) (end 6.985 22.86) (layer F.SilkS) (width 0.01)) (fp ...