$30.00
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Series / Parallel Bulb Board
No more wire nests! The five mini bulbs can be quickly arranged in series, parallel, or complex circuits, simply by adjusting the Buss bars. 5 bulbs included.
Great for demonstrations or Labs.
Item tags:
bulb, series, parallel, circuits |
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Genecon Hand Generator I found a pair of these very useful for demonstrating motor/generator relationship, including work and ...
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$19.95 |
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