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Nolan-Hannan / Lang-Labs-Research-Assistant

Contains information of all projects completed while working at Lang Labs at Vanderbilt University.
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Photosensitive Diode Circuit #5

Closed Nolan-Hannan closed 5 months ago

Nolan-Hannan commented 5 months ago

This circuit uses op-amps to perform mathematical operations on the currents supplied by a photosensitive diode. This was utilized to precisely track the position of a laser that is being used to manipulate T-cells below a microscope.

Nolan-Hannan commented 5 months ago

The following image is the schematic of the circuit:

IMG_7921

Nolan-Hannan commented 5 months ago

The following is the completed circuit:

IMG_7917 (1)

The circle on the left is the photosensitive diode and the three BNC connectors on the right output to a computer to read the position of the laser on LabVIEW. The black plug in the bottom left of the board takes a 15V power source.