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For the term "schema arduino 2n3055".

Arduino 5: TKThermosensor w/ Alarm, Airflow Sensor

I used the same circuit arrangement as in the last video but with the addition of a piezo speaker element. A negative-coefficient thermistor is used along with a 1K resistor as the “potentiometer” sensor…

Arduino 12: TK Sous Vide Cooker Controller Taking Shape, Calibration

Note: improved and commented program sketch for the system, curing some of the problems, can be downloaded at: (new file, minor bug fix) www.mediafire.com Here’s the system taking shape. I am to the stage…

Arduino 14: Induction Meter using Parallax LCD and KA393 Comparator

Here’s a small and easy inductance meter made from the Arduino and some other parts. Old TVs are a great source for capacitors, diodes, and even some chips: I found this handy dual lowvoltage…

Using PulseFire As A Arduino Controlled Voltage Data Logger (Demo) == PulseFire == RWGresearch

Using PulseFire As a Arduino Controlled Voltage Data Logger (Demo) first of all, i want to than welliam for his hard work!!! == PulseFire == http://open-source-energy.org/forum/showthread.php?tid=440 www.rwgresearch.com RWGresearch

Arduino 6: TKPhotovoltaic Sensor, Use of Serial Monitor, Sensor Range Mapping

By suggestion, I hooked a simple PV cell to the potpin sensor input, and recalibrated the sensor range using values read off of the Serial Monitor tool in the Arduino IDE. I show how…

EPG update 5, Arduino,Primary Coil, Bills’s SGC, Donations Arive! www.RWGresearch.com

A big thanks to all who has helped in any way! www.RWGresearch.com ! spreed the word! good things are about to happen! keep watching! The Arduino code can be found here: open-source-energy.org please make…