question about linking the basic stamp to air valves .
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Posts: 46,084
I'm thinking of a project which controlling the solenoid air valves
using the basic stamp .The air valves
are using DC 24v to activate .I currently have the power supply for
it .
So ,I'm thinking of using transistor to let the basic stamp sending
the 5v or 0v signal to the transistor and activate the air valves
.When i search the internet ,i can't
find the transistor product which suits the 5v and 24v .Can you help
me to find its catalog or details in
the internet ?Should I need some electronic circuit to adjust the
transistor to suit my needs?Or is it got
any other method which is better then using the transistor ?
thanks a lot.
using the basic stamp .The air valves
are using DC 24v to activate .I currently have the power supply for
it .
So ,I'm thinking of using transistor to let the basic stamp sending
the 5v or 0v signal to the transistor and activate the air valves
.When i search the internet ,i can't
find the transistor product which suits the 5v and 24v .Can you help
me to find its catalog or details in
the internet ?Should I need some electronic circuit to adjust the
transistor to suit my needs?Or is it got
any other method which is better then using the transistor ?
thanks a lot.
Comments
times. Here is a board/schematic which will work for you. This particular
board has 1 programming input, 1 serial input, 7 inputs, 8 high current
switched outputs and LEDs to monitor the outputs and uses any of the 24pin
stamp modules such as BS2, BS2sx, etc.
Jim
http://www.geocities.com/jimforkin2003/
Original Message
From: kaijiun83 [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=eNf_0i-Wnk7PuFH-qZ8hLzevsL5DNGumjyTU2lSSfaVfCtbvrQ9d_nDujtUJnqOC7zUhoWLY1qQqqDWj]kaijiun83@y...[/url
Sent: Tuesday, June 10, 2003 10:13 AM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] question about linking the basic stamp to air
valves .
I'm thinking of a project which controlling the solenoid air valves
using the basic stamp .The air valves
are using DC 24v to activate .I currently have the power supply for
it .
So ,I'm thinking of using transistor to let the basic stamp sending
the 5v or 0v signal to the transistor and activate the air valves
.When i search the internet ,i can't
find the transistor product which suits the 5v and 24v .Can you help
me to find its catalog or details in
the internet ?Should I need some electronic circuit to adjust the
transistor to suit my needs?Or is it got
any other method which is better then using the transistor ?
thanks a lot.
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Original Message
From: "kaijiun83" <kaijiun83@y...>
To: <basicstamps@yahoogroups.com>
Sent: Tuesday, June 10, 2003 10:13 AM
Subject: [noparse][[/noparse]basicstamps] question about linking the basic stamp to air valves
.
> I'm thinking of a project which controlling the solenoid air valves
> using the basic stamp .The air valves
> are using DC 24v to activate .I currently have the power supply for
> it .
> So ,I'm thinking of using transistor to let the basic stamp sending
> the 5v or 0v signal to the transistor and activate the air valves
> .When i search the internet ,i can't
> find the transistor product which suits the 5v and 24v .Can you help
> me to find its catalog or details in
> the internet ?Should I need some electronic circuit to adjust the
> transistor to suit my needs?Or is it got
> any other method which is better then using the transistor ?
> thanks a lot.
> I have done this by using small latch relays with 5 volt 260 ohm coils
I purchesed from all electronics[noparse][[/noparse]reverse to unlatch] they seem to work fine.
hope that helps
max
>
> To UNSUBSCRIBE, just send mail to:
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>