Update,
You guys are correct! We do indeed spike up to +5V for about 3mS. I need to look into the datasheet and/or call netburner to see if this is illegal or not. Doesn't seem like you would want to do this to a 3.3V part!
Thanks
-mike
Search found 3 matches
- Thu Sep 17, 2009 8:23 am
- Forum: NetBurner Hardware
- Topic: Netburner 5234 for OPtical Keyboard - Keep Killing Netburner
- Replies: 8
- Views: 8212
- Thu Sep 17, 2009 7:43 am
- Forum: NetBurner Hardware
- Topic: Netburner 5234 for OPtical Keyboard - Keep Killing Netburner
- Replies: 8
- Views: 8212
Re: Netburner 5234 for OPtical Keyboard - Keep Killing Netburner
Ridgeglider/rnixon,
First thanks for your replies!
There are no pins that are directly connected to 5V. That said we do have comparators(and other circuitry on the PCB) which are powered by +5V and are pulled up to 3.3V.(that seems a little silly in hindsight!) Sorry for the crummy schematic. I'm ...
First thanks for your replies!
There are no pins that are directly connected to 5V. That said we do have comparators(and other circuitry on the PCB) which are powered by +5V and are pulled up to 3.3V.(that seems a little silly in hindsight!) Sorry for the crummy schematic. I'm ...
- Wed Sep 16, 2009 1:31 pm
- Forum: NetBurner Hardware
- Topic: Netburner 5234 for OPtical Keyboard - Keep Killing Netburner
- Replies: 8
- Views: 8212
Netburner 5234 for OPtical Keyboard - Keep Killing Netburner
Hello All,
We have designed an optical keyboard which is transmitting keys over fiber to a host computer which is able to view the packets and decode the key which is down/struck.(It's military...not sure why they want fiber..they won't tell us) The netburner MOD5234-200IR is the P/N we are using ...
We have designed an optical keyboard which is transmitting keys over fiber to a host computer which is able to view the packets and decode the key which is down/struck.(It's military...not sure why they want fiber..they won't tell us) The netburner MOD5234-200IR is the P/N we are using ...