By simply changing the circuit connection, you can do an integer divide from 2 to 10, where the RCA CD4017 Johnson Strobe Counter is connected to a divide-by-7 counter. The resistor is used to keep the reset line when it is driven to a level. The counter is reset and in order to divide by other integers, pin 15 must be connected to the desired output.
Pv Bracket,Pv Support Bracket,Pv Panel Mounting Brackets,Solar Pv Mounting Brackets
Sowell Electric CO., LTD. , https://www.sowellsolar.com