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--- oldies:old-devices-photogallery [21/03/2015 11:20]
admin
+++ oldies:old-devices-photogallery [29/03/2015 20:08]
admin [Old MaE devices - photogallery]
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 ====== Old MaE devices - photogallery ======
+===== MaE Countdown Projector =====
+Main usage: last year's eve party. Actually it has been used in only one last year's eve.
+A 800W alogen bulb was the light source. A stepper motor controlled the "numbers" wheel, and a PIC did the timings etc. Only one button to activate the countdown.
+{{:oldies:img_0299.jpg?200|}}
+{{:oldies:img_0297.jpg?200|}}
+{{:oldies:img_0294.jpg?200|}}
+===== MaE Scanner =====
+First (and last) prototype of scanner.
+Details of Colour and Gobos wheels. Note the black tape indexes, used to stop motor at the right colour/gobo, because no stepper motor were used, only DC motor. Mirror was stepper motored.
+A 250W alogen linear light bulb was light source. Focus lenses were then re-used for the countdown projector above in this page.
+All the stuff was controlled by a PC, with 2 parallel ports, and DOS/QBasic software.
+{{:oldies:img_0289.jpg?100|}}
+{{:oldies:img_0291.jpg?100|}}
+===== MaE Colour Changer Light (CCA) =====
+A normal tungsten 80/100W light bulb behind this coloured wheel did the "colour changer". Star shapes actually were not projected.
+{{:oldies:img_0293.jpg?100|}}
 ===== Old Lighting Desk =====