Kevin, A CD 4027 is dual JK flip flop IC and it drives the L293D which is a bidirectional motor driver.
Be carefull, is the Beck device capable of handling 36 volts? If I get time I will publish the circuit. "ole Bob" -- The silver-list is a moderated forum for discussion of colloidal silver. To join or quit silver-list or silver-digest send an e-mail message to: [email protected] -or- [email protected] with the word subscribe or unsubscribe in the SUBJECT line. To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>

