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.

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 ...

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 ...