One more thing. I suggest Electromaster to change the forum fonts to "TERMINAL". This one supports almost all the symbol we require over here frequently.
that is what i was saying, i used many numbers, i tried and whare the simbols(the greek letters should be) there are squares like this, and it doesnt work
It's 32°F outside right now. My µP is an 8085 made by Intel. The tolerance of my resistor is ±5%.
ALT<248> = °
ALT<230> = µ
ALT<241> = ±
If you're using the "ALT" IBM extended character set, you MUST use the numeric keypad to enter the digits, not the numbers over the main keyboard. Unfortunately, the entire extended character set is not supported on the Internet in general.