qTimely and practical circuits [from] the creative work of many people. Featured here are many circuits that appeared only briefly in some of our finer periodicals or limited-circulation publications. Also included are other useful and unique circuits from more readily available sources.q--Introd., v. 1, p. vii.11-628 home security systems (see alarms; annuciators) horizontal deflection circuit, Vl-382 horn, automobile, 111-50, ... V1-270 steady-tone, V1-267 wireless headphones, V1-269 remote A/B switch, V-225 remote controller, 1-342, IV-224, anbsp;...
|Title||:||The Encyclopedia of Electronic Circuits|
|Author||:||Rudolf F. Graf, William Sheets|