Fig. 11: Low-level light detection circuit. | Microsystems & Nanoengineering

Fig. 11: Low-level light detection circuit.

From: A new microchannel capillary flow assay (MCFA) platform with lyophilized chemiluminescence reagents for a smartphone-based POCT detecting malaria

Fig. 11

a Schematic of the optical detection circuit, b Implemented optical detector on designed PCB illustrating the photomultiplier on the top side and the microcontroller on the bottom side, and c Optical detector circuit with USB-OTG cable assembled inside a 3D printed enclosure for attachment to the smartphone

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