A few weeks ago, I installed an automatic water heater switch to my bathroom, but it was a crude device. What I really want to do is design a universal heater driver. That basic idea can be adapted to ...

Real-time motor stabilization using an Arduino-based PID controller with manual tuning and LabVIEW graphical interface over serial communication. This project implements a real-time manual PID control ...

#define BUTTON_2 5 // Button is connected to D5 pin #define BUTTON_3 6 // Button is connected to D6 pin #define PIN_TRIG 2 // HC-SR04 trig pin is connected to D2 pin #define PIN_ECHO 3 // HC-SR04 echo ...