deancallaway
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Hi Guys and Girls,
I'm a total newbie to this kind of thing although I have a long IT background so should be able to sort this with a little help and advice.
I'm wanting to build a 2 Button / 1 Light system. Please see attached photo.
What i want it all to do is as follows.
(B) will be lit, (A) and (C) wont be. When (B) is pressed, (A) and (C) come on, and (B) goes off. If (B) is pressed again, nothing else happens, (B) remains off and (A) and (C) remain on.
When (C) is lit, and pressed, (A) and (C) go off, and (B) comes back on.
Basically, (B) will say PUSH FOR ASSISTANCE. (A) will say ASSISTANCE ON THE WAY and (C) will be ASSISTANCE REQUIRED.
I would really appriciate some help with this, as I said, I'm a total newbie to this so would need to know what to buy in terms of powering this setup, would it be able to be powered from a USB hub (I need 5 setups in total), or would I need some sort of 12v power supply.
Thanks in advance for any help, its greatly appriciated.
I'm a total newbie to this kind of thing although I have a long IT background so should be able to sort this with a little help and advice.
I'm wanting to build a 2 Button / 1 Light system. Please see attached photo.
What i want it all to do is as follows.
(B) will be lit, (A) and (C) wont be. When (B) is pressed, (A) and (C) come on, and (B) goes off. If (B) is pressed again, nothing else happens, (B) remains off and (A) and (C) remain on.
When (C) is lit, and pressed, (A) and (C) go off, and (B) comes back on.
Basically, (B) will say PUSH FOR ASSISTANCE. (A) will say ASSISTANCE ON THE WAY and (C) will be ASSISTANCE REQUIRED.
I would really appriciate some help with this, as I said, I'm a total newbie to this so would need to know what to buy in terms of powering this setup, would it be able to be powered from a USB hub (I need 5 setups in total), or would I need some sort of 12v power supply.
Thanks in advance for any help, its greatly appriciated.