Navigate to the installation directory of Proteus on your PC. It is typically found at: C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional\LIBRARY
: It allows you to test Arduino or ESP32 interrupt routines for accuracy without needing actual water flow. yfs201 proteus library
: Close and reopen Proteus for the new component to appear in your library search. 2. Wiring the YF-S201 in Proteus Navigate to the installation directory of Proteus on your PC