Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [7-segment]

It refers to a seven-segment display (SSD) is a form of electronic display device for displaying decimal numerals.

0
votes
1answer
118 views

Flashing a specified digit 4x7 segment display and shift register 74HC595N

I have a project that is simply a relay timer. The code is not complete so you will see 'in progress' sections not related to my question in my code. However, my question is... I am creating a timer ...
-1
votes
1answer
128 views

How to read Output data from SPI connector using Arduino Uno?

I am having main controller circuit board that give the data such as ("HAI", "HELLO") to 5 pin SPI Connector mounted on the same board. In that 5 pin SPI connector I could connect separate circuit ...
1
vote
0answers
328 views

Arduinino & Max7219

Im using a MAX7219 and 6 (six) seven segment displays I used my own board and two purchased on ebay - no difference in operation. MOSI, and CLK are correct and verified with my scope (Tektronics) CS (...