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Line 11 is a function that stores the value analog read divided by 4 to a new variable called “int tmp”. Line 13 is the function that makes the Led lighting to change and line 14 is the delay that ...
Two UNO R4s Hop on the Bus! CAN Bus Tutorial for the Arduino UNO R4 The Arduino UNO R4, released in two versions last year, supports the CAN bus in terms of hardware and software. In this article we ...
We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [… ...
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 ...
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