2n2222 arduino - Controlando um rel no Arduino com
Video embeddedThis tutorial was featured on the official Arduino blog on. This week, well finally be using the Arduino to control some motors! First up.
Thank you. So how do I prevent the LED from turning on using current from the Arduino? I tried putting a 10K resistor between P12 and.
Adafruit Industries, Unique fun DIY electronics and kits NPN Bipolar Transistors (PN2222) 10 pack ID: 756 Transistors are powerful little electronic switches.
If you can't see this image I've attached it. I've used a 2n2222 Transistor, an Arduino Uno, a 12 volt power supply, a 12 volt relay and a multimeter.
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2N2222 Low Power Bipolar Transistors Page 2 V1. 0 Absolute Maximum Ratings (Ta 25C unless specified otherwise) Description Symbol 2N2222 Unit