I want to show the Number of LED is ON via LED 7 segment.
I control LEDs via 2 ICs 8bit 74HC595. and using driver CD4511 for LED 7 Segment.
When I press button, the LED 7 Segment is show correct number but the LED out on 74HC595 is not Bright.
When is disable the the code for LED 7 Segment (disable Switch case) is LED out on 74HC595 is Bright.
I am simulation it => I don’t know the issue by tool to Simulate or my CODE have issue.
Can you tell me know what’s my issue?
Thanks and best regard.
I connected like this.
Code.txt (5.5 KB)