|
|||||
|
|
An inexpensive 28-V timer circuit using solid state and relay devices |
|
| Authors: | James E. Tiller Marc Levinson Donald Meltzer |
| Affiliation: | 1. Department of Psychonology, Southern Illinois University, 62901, Carbondale, Illinois |
| Abstract: | An easily constructed 28-V dc timer circuit is described. The circuit is as precise, reliable, and versatile as some commercially available units, but is much less expensive to construct. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |