![]() It is important to read this to understand its working. ![]() In the previous tutorial working of Shift Register IC 74HC595, includes LSB first and MSB first concept is already discussed. Now we are able to send 2 bytes of data, the first to control the second shift register and second to first shift register. Connect pin 9 of 74HC595 (which receives data from arduino) to pin 14 of second shift register. To display two digit number on 7 segment using arduino we need 2 seven segments and 2 shift registers IC 74HC595. HOW TO DISPLAY TWO DIGIT NUMBER ON 7 SEGMENT using Arduino (RECOMMENDED METHOD) CIRCUIT DIAGRAM – TWO DIGIT NUMBER ON 7 SEGMENT USING ARDUINO. ![]() ![]()
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