In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...
XDA Developers on MSN
5 reasons a basic Arduino board is the best addition to your home lab
A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...
I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...
YouTube on MSN
RC boat with "out of this world" RGB led lights
Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...
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