We’ve all seen, and occasionally wrestled with, bill acceptors like the one [Another Maker] recently liberated from an arcade machine. But have you ever had one apart to see how it works?

The screws should be above the acceptor tray. Loosen it just enough to tilt the tray forward. Lift up the tray or slot and set aside. Disconnect the colored ribbon connector, usually gray ...

We’ve all seen, and occasionally wrestled with, bill acceptors like the one [Another Maker] recently liberated from an arcade machine. But have you ever had one apart to see how it works?

Articles are free to download. Unlock the article to be shown more content, graphs and images. In the intricate landscape of biological research, understanding the behaviour and properties of ...

An international research team developed an organic solar cell based on a novel non-monotonic intermediated state ...

These reactions proceed through the transfer of the proton between donor and acceptor atoms, in some cases catalyzed by water molecules acting as a ... Important Note: All contributions to this ...

the flow of singlet oxygen produced upon donor beads irradiation induces remarkable signal amplification in nearby acceptor beads. Moreover, the high antibody density on beads creates an avidity ...

Organic light-emitting diodes (OLEDs) have become a leading display technology. The luminescent material is a core component ...

PhPrPy, AnPrPy, and TPAPrPy, integrated with functionalized pyridines, leading to the formation of donor–acceptor (D–A) systems which were finally explored as hole transport materials (HTMs) for ...

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Department of Chemistry, University at Albany, State University of New York, Albany, New York 12222, United States ...