Na v1.1.3: Difference between revisions
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Availability of parts forced a slight change from v1.1.2 to this version: | Availability of parts forced a slight change from v1.1.2 to this version: | ||
* [[Arduino]]'s digital pins #2-9 set to output through 330Ω resistors to 2x [[ | * [[Arduino]]'s digital pins #2-9 set to output through 330Ω resistors to 2x [[LTV-846]] opto-isolators which switch the node's reset switches for 8 ports. | ||
* [[74HC540E]] 8-Input Inverter for the status LEDs. | * [[74HC540E]] 8-Input Inverter for the status LEDs. | ||
* [[1N4148]] diodes prevent improper connection of the reset connectors. | * [[1N4148]] diodes prevent improper connection of the reset connectors. | ||
{{footer}} | {{footer}} | ||
Revision as of 22:03, 20 February 2010
|
Node Assassin :: Na v1.1.3 |
Per circuit design:
.
Availability of parts forced a slight change from v1.1.2 to this version:
- Arduino's digital pins #2-9 set to output through 330Ω resistors to 2x LTV-846 opto-isolators which switch the node's reset switches for 8 ports.
- 74HC540E 8-Input Inverter for the status LEDs.
- 1N4148 diodes prevent improper connection of the reset connectors.
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