In the following example we connect a capacitive touch switch to an Arduino and when a touch is detected we will switch on an LED. I used the following capacitive …
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arduino
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In this example we will connect an LDR to an Attiny85, once the value read drops below a certain value we will switch an LED on. For this example we …
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This is a shield that I decided to buy, it was a nice beginner related board with some basic functions. Here is a picture of the board, a few code …
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Another MAX7219 example using random numbers to randomly light an LED in the matrix, you may want to increase the delay Code #include “LedControl.h” // need the library LedControl lc=LedControl(12,11,10,1); …
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This requires an ethernet shield and an LED connected to pin 6. Copy the code into a new sketch and upload it to your arduino and then open your web …
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This time we will create a more practical example of connecting an Arduino to a PC and then writing an app to read data via the com port. In this …