This paper describes a low-cost circuit for the control and timing of auxiliary experimental equipment by a variety of signals from 5 V, integrated-circuit logic. The circuit is designed for variable timing and switching up to 240 AC V at 3 A, with two independent timing parameters, delay and duration, in response to positive-going or to negative-going logic signal transitions.
|Original language||English (US)|
|Number of pages||3|
|Journal||Electroencephalography and Clinical Neurophysiology|
|State||Published - May 1977|
ASJC Scopus subject areas
- Clinical Neurology