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I can evaluate the truthfulness of your auction description in under 10 seconds. I have one neg feedback that was retaliatory from a dirtbag selling bootleg controllers.
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- s***h (115)- Bewertung vom Käufer.Letztes JahrBestätigter KaufA++++ This seller not only gave me a perfect item as described, but even carefully packaged it, and gave me an option for overnight shipping. Went above and beyond and helped me get this book just in time for an author signing. Buy with confidence!Antwort von alan_dershowitz- Verkäufer alan_dershowitz hat auf Bewertung reagiert.- Verkäufer alan_dershowitz hat auf Bewertung reagiert.I'm very happy you got it in time for the author signing! Enjoy the book.
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09. Sep 2020
Cheap iButton Probe for Hobbyist Projects Works Great
These are iButton probes, they are one piece of a working iButton system. They use a protocol called 1Wire, so you either need electronics to decode this input, or write your own. I interfaced mine with an Arduino, and used a library named "OneWire". These are DS9092-COMPATIBLE, they don't look the same as the "official" part, and have different-color wires. However they work perfectly. The LED is red, and suitably bright.
Here's the information on the wires, since they aren't provided and the colors are different than the official part:
Black - LED positive, I believe the LED is 2.7 volts
White - LED negative
Green - 1Wire power/signal (3-5v)
Red - 1Wire ground
Provided pictures: 1. a diagram for wiring the probe, 2. a small Arduino hobbyist project utilizing the probe, and some iButton devices.
