An Arduino-controlled syringe pump for precise liquid dispensing, featuring a keypad for input, stepper motor for plunger control, MAX7219 display for monitoring, and RTC for real-time logging.

While advances in modern technology have allowed average people access to tremendous computing power as well as novel tools like 3D printers and laser cutters for a bare minimum cost, around here we ...

const int startButtonPin = 7; // the number of the pushbutton pin const int clockwiseButtonPin = 12; // the number of the pushbutton pin const int counterButtonPin = 13; // the number of the ...