Quad 7 Segment display is flickering

[WingNut]

No response. Hope he hasnt been electrocuted

[nbgiltdnaogaon]

Thank you everyone for your time.
I have just completed testing the program successfully.
The Quad 7 Segment display is counting up. No flickering.

The power supply is the same as before.

I can't say what the problem was.

However I have removed the UPS from my Computer and the USB ports are no longer electrocuting.

I've programmed the Microcontroller today using my programmer. And it's running fine.

Thanks again.

[medelec35]

At least the issues have been resolved.
Thank you for letting us know.