Introducing spectrophotometry in the school lab employing LEGO bricks and LEDs
In this paper we present the simple process of manufacturing a spectrophotometer based on an assembly of LEGO bricks and LED lights. The procedure is simple and the cost is extremely low. Spectrophotometer’s capabilities were tested employing two analytical chemistry problems as a reference. In the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2019-03-01
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| Series: | Chemistry Teacher International |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/cti-2018-0012 |