AT89C51 Based Digital Power Supply Help

I download the source code and some of the design files with a photo, but no design included of Proteus. So, I build it in Proteus but, I am not getting this working, Pls can anyone help what the problem...
AT89C51 Based Digital Power Supply Help

I download the source code and some of the design files with a photo, but no design included of Proteus. So, I build it in Proteus but, I am not getting this working, Pls can anyone help what the problem...
ARM7 Cortex M3 Migration - SED Script?

Does anyone have a script to change from the ARM7-style cpu registers #defines into the M3 C-structure style? For example, I'm updating a lot of the following style statements: WAS: FIO0SET IS:...
ARM7 Cortex M3 Migration - SED Script?

Does anyone have a script to change from the ARM7-style cpu registers #defines into the M3 C-structure style? For example, I'm updating a lot of the following style statements: WAS: FIO0SET IS:...
External power supply

hi I read the page described by you. but it does not say how to remove the resistor R37. Also where do I supply the external voltage. I want to drive the board using 9V battery ?? Can please anyone...