At the end of the video, how does the first two and occasionally third digit hold their 'value' without any appearance of flickering at all, while the fourth is constantly changing?
When counting up the counter is divided into the buffers. Given the division the least significant digit (the one on the right) updates its value faster compared to the more significant digits.
At the end of the video, how does the first two and occasionally third digit hold their 'value' without any appearance of flickering at all, while the fourth is constantly changing?
When counting up the counter is divided into the buffers. Given the division the least significant digit (the one on the right) updates its value faster compared to the more significant digits.
Very nice video. Can this be implemented without shift register? Thanks
Yes! you absolutely could do this it would just require a lot more control pins!