A USB high resolution lock-in photometer
A design is presented, in which the DDC112 current-input analogue-to-digital converter is combined with a PIC microcontroller and associated circuitry to give a simple and economical dual-beam photometer / electrometer. The PIC supervises the operation of the analogue-digital converter and performs...
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| Format: | Article |
| Language: | English |
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AIMS Press
2019-01-01
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| Series: | AIMS Electronics and Electrical Engineering |
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| Online Access: | https://www.aimspress.com/article/10.3934/ElectrEng.2019.1.1/fulltext.html |