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DrZarkov wrote:So I will not continue on this project, I will now make a "real" NBTV-monitor like in the official handbook. If you want cheap and fast results, you should better buy the kit, but simply a cardboard Nipkow-disc, a toy motor and an LED is not enough.
DrZarkov wrote:Results: It is not worth to start as primitive as the author of that website wrote. I doubt that he really tried it, it will neer work just with the motor of an old battery-fan. (My cheap "Mabuchi" motor which is used in many.
DrZarkov wrote:I gave not up my simple device, because it is ideal for testing things. Here an old photo, still with the first cardboard-disc (which had too big holes...) and with the 1-transistor video driver:
DrZarkov wrote:Roland, I see that you now have the disc horizontal mounted. I thought about building in my simple device into a suitcase from an old grammophone (with everything missing inside, of course, I will not slaughter a grammohone). I thought about using a shaving-mirror instead of the magnifying glas. How about your experiencies with a horizontal spinning disc?
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