1. Q

    Would You Be Interested in an Affordable DIY Lock-In Amplifier?

    During my PhD, I spent countless hours conducting optical experiments, where lock-in amplifiers became an integral part of my research. Their precision and effectiveness were unmatched, but so was their cost. Recently, while doing a personal optics project, I found myself in need of a lock-in...
  2. R

    TOSLink Transmitter/Receiver and Tinkerforge Bricklets

    Hello all! I'm working on a project that requires data to be sent and received over optic fiber cables, specifically TOSLink cables. Ideally, for this project, I want to use these RS232 "bricklets" made by Tinkerforge, which also have a TTL interface I can connect TOSlink transmitters/receivers...
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