The current rating for the pins of the IO-Warrior can be found in the data sheet. But it is not sufficent to drive 4 LEDs on each port.
For driving the LEDs you can use some standard transistor like a BC307. Just make sure you put the LEDs in parallel with each having its own series resistor. If ...
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- Thu Jun 16, 2005 1:38 pm
- Forum: IO-Warrior English
- Topic: Which relay for small LED array? UK mains?
- Replies: 2
- Views: 10347
- Thu Jun 16, 2005 6:31 am
- Forum: JoyWarrior Deutsch
- Topic: Sensor statt Poti
- Replies: 9
- Views: 20686
- Wed Jun 15, 2005 11:07 pm
- Forum: IO-Warrior Deutsch
- Topic: IOW24 und LCD Probleme
- Replies: 42
- Views: 65315
- Mon Jun 13, 2005 8:57 am
- Forum: IO-Warrior Deutsch
- Topic: phototransistoren die zweite
- Replies: 10
- Views: 14546
- Sat Jun 11, 2005 11:35 pm
- Forum: JoyWarrior Deutsch
- Topic: Problem mit Graupnerr DSC-Buchse
- Replies: 40
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- Sat Jun 11, 2005 6:57 pm
- Forum: IO-Warrior Deutsch
- Topic: IOWarrior unter MacOSX
- Replies: 8
- Views: 12645
- Sat Jun 11, 2005 6:56 pm
- Forum: IO-Warrior Deutsch
- Topic: phototransistoren die zweite
- Replies: 10
- Views: 14546
- Sat Jun 11, 2005 9:52 am
- Forum: IO-Warrior Deutsch
- Topic: phototransistoren die zweite
- Replies: 10
- Views: 14546
- Fri Jun 10, 2005 10:33 pm
- Forum: IO-Warrior Deutsch
- Topic: phototransistoren die zweite
- Replies: 10
- Views: 14546
- Fri Jun 10, 2005 7:59 pm
- Forum: IO-Warrior Deutsch
- Topic: InputReport lesen wenn er sich verändert
- Replies: 3
- Views: 6960
- Thu Jun 09, 2005 5:19 pm
- Forum: IO-Warrior Deutsch
- Topic: Galvanische Trennung für IOW ?
- Replies: 8
- Views: 12924
- Wed Jun 08, 2005 8:31 am
- Forum: IO-Warrior Deutsch
- Topic: phototransistoren
- Replies: 3
- Views: 8965
- Mon Jun 06, 2005 11:29 pm
- Forum: IO-Warrior Deutsch
- Topic: InputReport lesen wenn er sich verändert
- Replies: 3
- Views: 6960
- Fri Jun 03, 2005 7:59 pm
- Forum: IO-Warrior Deutsch
- Topic: Frage zu der Pin-spannung
- Replies: 7
- Views: 12100
- Tue May 31, 2005 3:02 pm
- Forum: JoyWarrior English
- Topic: JoyWarrior 20 A8-8 Resolution
- Replies: 5
- Views: 16464