Thread: I have a question on connectons
View Single Post
  #7   Spotlight this post!  
Unread 01-04-2010, 23:13
davidthefat davidthefat is offline
Alumni
AKA: David Yoon
FRC #0589 (Falkons)
Team Role: Alumni
  
Join Date: Jan 2011
Rookie Year: 2010
Location: California
Posts: 792
davidthefat has much to be proud ofdavidthefat has much to be proud ofdavidthefat has much to be proud ofdavidthefat has much to be proud ofdavidthefat has much to be proud ofdavidthefat has much to be proud ofdavidthefat has much to be proud ofdavidthefat has much to be proud ofdavidthefat has much to be proud of
Re: I have a question on connectons
Quote:
Originally Posted by mikets View Post
Depends on what kind of signals the sensor is sending. If the sensor is sending analog signals (i.e. voltage variations), then could be 2 or 3 pins (depending on if it needs power from the 5V pin). The gyro supplied by FIRST is such an analog device and it needs power from the 5V pin, so it has a 3-pin connector to an analog channel (5V, sig, Gnd). If the sensor is a switch, then it only needs 2 pins from the Digital input channel (sig and Gnd). The accelerometer, however, is a more complex device. Since it has 3-axes, it could use 3 analog channels but the one supplied by FIRST is using I2C interface which is a 4-pin serial interface communicating with the I2C protocol. Some versions of encoders use 2 digital input chanels so they have two 3-pin connectors on the cRIO end and a 4-pin connector on the encoder end. If you connect the encoder to the Jaguar then it is a 4 or 5 pin connector. So yes, we make connectors depending on what the sensor needs.
http://www.robotshop.com/SFE-Single-...LISY300AL.html

or

http://www.robotshop.com/sfe-single-...lisy300al.html


LOL Sorry I am a total noob at this, Im a prgrammer, never really had to do this stuff, can't find anything online.
__________________
Do not say what can or cannot be done, but, instead, say what must be done for the task at hand must be accomplished.