In this example we will connect a 4067 to our Chipkit UNO, at the expense of 5 I/O lines you can get 16 outputs (or inputs) The HEF4067B is a 16-channel analog multiplexer/demultiplexer with four address inputs (A0 to A3), …
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In a previous example we connected a DHt11 sensor and outputted the results via the serial connection, this is reasonable enough for testing purposes but a more practical example would be to display this information on an LCD display for …
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In this example we connect a MAx7219 8×8 LED matrix to our PIC 16F819 development board Here is a picture of the module, these are very common and available from many sites The connections are as follows MAX7219 Pin Pic16F819 …
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In a previous example we connected a 16×2 LCD to our development board and displayed text on it, in this example we use the 2 buttons on the board to display some text on the LCD There are 2 buttons …
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In this example we will connect a buzzer to our pic and then play a basic tune, we will use mikroC and the Sound library that is available. Here is the schematic Schematic Code The code was written in mikroC, …
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In this example we connect an LCD to our PIC16F873 microcontroller Schematic Code Mplab X using the XC8 compiler requires lcd.h lcd header file [codesyntax lang=”c”] #define _XTAL_FREQ 4000000 #define RS RC0 #define EN RC1 #define D4 RC2 #define …