| DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
|---|
| 9A36.00 | Overhead Projectors | | |
| 9A36.05 | overhead projection techniques | TPT 2(2),77 | On the advantages of using the overhead projector. Many examples. |
| 9A36.06 | overhead projector construction | 34-2.3 | Make your own overhead projector. Diagram. |
| 9A36.10 | overhead projector | PIRA 1000 | |
| 9A36.10 | overhead projector | 9A36.10 | |
| 9A36.11 | longer focal length | AJP 55(1),89 | Adding an auxiliary lens to increase the focal length of an overhead projector. |
| 9A36.12 | projecting vertical objects with OH | AJP 51(2),183 | Lay the projector on its back and tape a shaving mirror to the lens box. |
| 9A36.12 | "vertical" overhead projectors | AJP 37(1),108 | Add an additional mirror to a projector on its back to invert the image left to right. |
| 9A36.15 | two OH projectors | PIRA 1000 | |
| 9A36.15 | two overhead projectors | 9A36.15 | |
| 9A36.20 | LCD on the overhead | AJP 52(4),379 | Take the back off the LCD. |
| 9A36.20 | digital multimeter on the overhead | AJP 54(3),282 | Remove the reflecting foil from the back of the LCD display. |
| 9A36.20 | projection meter | AJP 29(6),374 | Review of a commercial projection meter (HV meter - Williamson Development Company) |
| 9A36.20 | LCD devices on the overhead | AJP 52(5),467 | Take the backing off LCD devices and use them in the transmission mode on the overhead projector. |
| 9A36.20 | projection galvanometer | AJP 41(9),1116 | Use a laser with a d'Arsonval galvanometer. |
| 9A36.20 | projection meter | 30-1.8 | Use the Cenco projection meter in a lantern projector. |
| 9A36.20 | projection meter | 30-1.9 | A projection meter mount for a slide projector. |
| 9A36.20 | projecting meters | 30-1.7 | Project a standard meter on a screen. |
| 9A36.20 | projection meters | E-2a | Two projection meters for the overhead with assorted accessories. |
| 9A36.30 | write on film rolls | PIRA 1000 | |
| 9A36.30 | write on film | 9A36.30 | |
| 9A36.40 | projecting thermometers | AJP 32(10),xiv | Alcohol thermometers are easily projected on the overhead. Add a scale on the side. |
| 9A36.50 | multiexposure transparencies | AJP 32(9),xiii | Use Polaroid 146-L film to make instant transparencies. |
| 9A36.60 | action effects on the OH | AJP 47(3),291 | A
review of special commercially available polarizing materials that allow
simulation of various motions on the overhead projector. |