hi noel
The Arduino handles all the operations in my project … and which originally depends on the timing generated through the integrated circuit 4017 … I replaced the integrated with the Arduino automatic, the device became digital … because the resistors that change the timing in the integrated circuit 4017 were dispensed with Arduino
Meaning as follows
All digital operations that have been added to the device are a matter of controlling how to operate, such as replacing the variable resistors with buttons
The final outputs are a signals with a frequency not exceeding 5 kilohertz
this is the timing section of the device all replaced with arduino and works as the original device as can you see 6 variable resistors become sliders instead and working great
all this schematic include ics diodes transistors caps etc… replaced with arduino
