Partlist

RS232 Adapter 1.1

2x      C 100n
2x      C 100µ
1x		CON RS232 Female
1x		CON 1X03Q Pfostenstecker
2x      R 1k2
4x      R 4k7
4x		DUS or Shottky
1x		LED
1x      dual OpAmp NE5532N or similar

1x		diode	summing up to 2.0V
1x		LED2		""