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Where can I buy Gyros that fit requirments?
Where can I buy gyros/yawrate sensors that fit with the requirments (price wise) and can interface w/ the robot computer w/o any custom circuitboards or anything? Can i use the Analog Devices ADXR150EB ? I'm not sure if it works with the robot controller and outputs the same stuff.... :confused:
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Re: Where can I buy Gyros that fit requirments?
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Re: Where can I buy Gyros that fit requirments?
you could use the Analog Devices ADXRS150EB which has a +/- 150° per second rate, or the Analog Devices ADXRS300EB which is +/- 300° per second
we are using the 150 on our bot - you connect +5 V and Gnd to a couple pins I think there are 2 +5V pins - and the signal that is produced if perfect for the analog inputs to the Robot controllers - roughly 0 to 5 volts I got a pair from Avent electronics for $50 each - I dont know if future or digikey has them in stock - their prices were higher. search on ADXRS150EB here on CD - you will find several threads discussing how to use them. |
Re: Where can I buy Gyros that fit requirments?
I could not find any Gyros on the Dr. Robot page that you gave me....maybe i don't geet something.... can you give me the web address for avent electronics if i search i just get loads of garbage...
thank you Salik Syed... btw the gyros from 2003 or 2002 are definitely overpriced right? |
Re: Where can I buy Gyros that fit requirments?
oh gosh- Ive been so brain dead lately!
I spelled it wrong in my post - its Avnet sorry about that edit: this is the electronics part page - but they show none in stock now http://www.em.avnet.com/ you might try calling them - they may stock them as samples since they are evaluation boards |
Re: Where can I buy Gyros that fit requirments?
Aha...........thanks.....do you know of anyother places where i can be able to get them? anyone ? Thank You
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Re: Where can I buy Gyros that fit requirments?
if you cant find any from the distributors or catalogs, you might start a new thread specifically asking if anyone has a extra ADXRS150EB that they could spare?
I got two and would hate to give my only spare away, since its vital to the operation of our robot but some teams might have purchased several and be willing to give up one. but I would start a new thread to ask - not everyone reads everythread on CD all the way to the last post. |
Re: Where can I buy Gyros that fit requirments?
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edit: nevermind, see below |
Re: Where can I buy Gyros that fit requirments?
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Re: Where can I buy Gyros that fit requirments?
oops, I misread that message on Q/A. I had though it said the lower price from future active.
carry on. |
Re: Where can I buy Gyros that fit requirments?
digikey lists them for $75 - so they are technically not over the $100 limit for a single item rule - thats the price I put on our BOM, even though we got em for $50
its like, if I give you one for free, you still have to put down its 'normal' value. |
Re: Where can I buy Gyros that fit requirments?
Should I buy the one with the PC board (EB) or ABG which it just says is a GYRO
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Re: Where can I buy Gyros that fit requirments?
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The other is impossible to solder without very specialized equipment. |
EB is the only way to go.
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Bottom line: Buy the EB version and run. Joe J. |
Re: EB is the only way to go.
This circuit board that it fits onto.......where do i get it......do i have to make the circuit board or something like that????... We don't really have that capability...i mean i was hoping 3 wires.. ground 5v and signal and i'd just put some crimps on :(
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