Author Topic: recognition of some electronics devices  (Read 1376 times)

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Offline yyyTopic starter

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recognition of some electronics devices
« on: October 09, 2009, 09:43:52 AM »
I found in the junk high school electronic laboratory some devices that I want to know what they are
I take pictures of the devices and I hope that you can help me to find the datasheet of the devices

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #1 on: October 09, 2009, 09:46:12 AM »
another electronic device

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #2 on: October 09, 2009, 09:48:32 AM »
The same device in another picture from other view

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #3 on: October 09, 2009, 09:49:36 AM »
another electronic device

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #4 on: October 09, 2009, 09:50:31 AM »
another electronic device

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #5 on: October 09, 2009, 09:51:22 AM »
another electronic device

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #6 on: October 09, 2009, 09:52:24 AM »
another electronic device

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #7 on: October 09, 2009, 09:53:57 AM »
another electronic device

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #8 on: October 09, 2009, 09:58:19 AM »
another electronic device
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Offline waltr

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Re: recognition of some electronics devices
« Reply #9 on: October 09, 2009, 10:27:48 AM »
#1 looks to be a power distribution board. AC or DC in to multiply connections.
#2&3 is an old ISA buss modem
The last looks as if it could be an ISA buss parallel printer port.

The other boards look to be pieces of a data acquisition and control system.
The board with the two large squre ICs may be ADCs (I couldn't read the numbers)
Write down the IC numbers and google them. This can help determining what the board may do.

Being that a couple of boards have the old PC ISA buss connections they are probably from the 1980's to early '90's.

Offline yyyTopic starter

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Re: recognition of some electronics devices
« Reply #10 on: October 10, 2009, 11:17:28 AM »
I want to use this circuit because of this I search after the data sheet
How I can find the datasheet without having any more information in addition to these pictures
The other pictures is in the other chain because it don't give me to put all the replays pictures in one chain
 http://www.societyofrobots.com/robotforum/index.php?topic=9325.0

 


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