Hello.
�Some�words�about�7805,ISP�and�my�AVR.
�First�of�all�my�programmer�works�fine�with�mega8�and�7805,�but�when�I
�connect�my�ISP�to�tiny15�or�90s2343�also�powered�from�7805�or�from
�another�source�(for�example,�power�supply�(AC�220V�->�DC�5V))�the�current
�is�very�high.
�Also�very�interest�situation�is�that,�when�I�connected�swiched�ON�ISP
�to�the�board�all�are�OK,�but�if�I�connected�ISP�with�breaked�VCC�to
�the�board�(but�board�VCC�is�not�breaked�(it�is�swiched�ON)),�and�than
�turn�on�the�ISP�I�have�very�high�current.
�
�Sorry�for�tangled�note.
�This�is�realy�interest�situation.
--�
��Valerij�Avrealij