Pyrofer wrote:Here are the details on the basics of doing this.
http://www.electronics-tutorials.ws/blo ... rcuit.html
It wouldn't hurt to sling in an opto-isolator too of course.
Relay on vocores GPIO
- Greenwire-Elektronik
- Posts: 101
- Joined: Thu Dec 04, 2014 6:31 am
Re: Relay on vocores GPIO
Allright. Have you read Pyrofers Post? It is similar to your posted image and the circuit you can see there should be your master plan. Do you have questions regarding this circuit?
- jonas
- Posts: 6
- Joined: Sun Jan 11, 2015 2:29 pm
Re: Relay on vocores GPIO
So if I understand it the right way, the easiest one is the NPN Relay sitch circuit?
I got a little question, which specific data should the relay itself got?
So in terms of current and voltage specifications (so that i knew what I should search for)
Cheers,
Jonas
I got a little question, which specific data should the relay itself got?
So in terms of current and voltage specifications (so that i knew what I should search for)
Cheers,
Jonas
- Greenwire-Elektronik
- Posts: 101
- Joined: Thu Dec 04, 2014 6:31 am
Re: Relay on vocores GPIO
Yes, we suggest using the NPN-Circuit.
To be honest, i am not quite sure whether you have enough basic knowledge to achieve further progress - i suggest to read a bit more about basics.
The specific data you asked about is very depending on your circuit, environment and function it should provide.
To be honest, i am not quite sure whether you have enough basic knowledge to achieve further progress - i suggest to read a bit more about basics.
The specific data you asked about is very depending on your circuit, environment and function it should provide.
- jonas
- Posts: 6
- Joined: Sun Jan 11, 2015 2:29 pm
Re: Relay on vocores GPIO
I will do that.
Thanks for your efforts.
Cheers,
Jonas
Thanks for your efforts.
Cheers,
Jonas
- Ruphobia
- Posts: 18
- Joined: Fri Jan 30, 2015 4:07 pm
Re: Relay on vocores GPIO
Yep, that circuit would work just fine; however, you could use this for an easier solution:
http://www.digikey.com/product-detail/e ... -ND/267364
good luck
http://www.digikey.com/product-detail/e ... -ND/267364
good luck
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