Difference between revisions of "Team:UESTC-China/Hardware"
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| − | <p>In order to | + | <p>In order to combine the project and the progress of the experiment, in the hardware part, we designed the community drug recycling bin and the fluorescence detection device.<br><br>The community drug recycling bin is used to collect and recycle expired drugs. The initial modular design allows for the recovery of three types of drugs, and the design and implementation of the detection and processing module for ciprofloxacin. Figure 1 and animation show the design and theoretical ideas of a special CIP detection module.</p> |
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Revision as of 14:46, 16 October 2019
Summary
In order to combine the project and the progress of the experiment, in the hardware part, we designed the community drug recycling bin and the fluorescence detection device.
The community drug recycling bin is used to collect and recycle expired drugs. The initial modular design allows for the recovery of three types of drugs, and the design and implementation of the detection and processing module for ciprofloxacin. Figure 1 and animation show the design and theoretical ideas of a special CIP detection module.
Fig.1 Ciprofloxacin module
Fig.2 print of the Ciprofloxacin module.
Fig.3 The fluorescence detection device
Device iteration
In the development process of hardware, our detection device module has been updated three times, and finally realized the design realization of the third generation version.
First generation device
Fig.4 Light path of the first generation device
Second generation device
Fig.5 Light path of the second generation device
Third generation device
Fig.6 the funnel-shaped groove of the third generation device
please click on the two buttons below.
| Input | Output | Size | Wavelength | Chip | Power | Aperture | Cut-On Wavelength | focal length | diameter | |
|---|---|---|---|---|---|---|---|---|---|---|
| Photodetector | Silicon-based avalanche diode | 200~1000nm | ||||||||
| Laser | 450nm | 4.8mw | ||||||||
| Development board | 12V | STM32F103C8T6 | ||||||||
| Relay | 12V | Four-way optocoupler isolation | ||||||||
| Water pump | 5V | |||||||||
| Filter membrane | 0.22μm | |||||||||
| Switching power supply | 220V/110V | 12V/5V | ||||||||
| optical filter | 500nm | |||||||||
| Convex lens | 25mm | 1 inch |
Expectation
In the future, we intend to improve the usability and extensiveness of our recycling bins by designing other drug degradation modules, and we have reserved some modular designs to make them more convenient and easy to implement, and hope to optimize the design detection module. Our signals are more stable and efficient, enabling the implementation of the device at a lower cost.