@ATMA3Weapon The valves are SMC VQ100-series 3-port solenoid valves. The circuit is a modified astable CMOS 555 circuit. The resistor between pins 6 and 7 on the 555 is replaced by a series of SPDT DIP switches and resistors that allow resistances to be selected, and therefore the output frequency.
great work would you mind sharing what kind of solenoid valve you are using? and a bit more about the circuit you made?
ATMA3Weapon 4 days ago
@ATMA3Weapon The valves are SMC VQ100-series 3-port solenoid valves. The circuit is a modified astable CMOS 555 circuit. The resistor between pins 6 and 7 on the 555 is replaced by a series of SPDT DIP switches and resistors that allow resistances to be selected, and therefore the output frequency.
bnnnboy 3 days ago
@bnnnboy Thanks
ATMA3Weapon 3 days ago