| Year | 1995 |
| Date | 01-Sep |
| Volume | 175 |
| Issue | 4,000 |
| Page | 277 |
| Category | Domestic |
| Part | 1 |
| Title | Garage Door Auto-Operator |
| Author | Ron Warren |
| Notes | Describes the experimental work. Introduction, method of automatic operation, construction involvement, construction details |