Trigger 220vac relay using pic16f627a

J

JeanTech

Member
Hi there

I would like to know if anyone has a circuit diagram that can trigger a 220vac relay using the 5v from the pic16f627a.

Thanks in advance
JeanTech
 
JeanTech said:
Hi there

I would like to know if anyone has a circuit diagram that can trigger a 220vac relay using the 5v from the pic16f627a.

Thanks in advance
JeanTech
Click to expand...


hi,
Look at this device.
 

Attachments

Thank you very much Eric, this article was really helpful and much appreciated. I'm a little new to electronics and I would like to know if this optoisolator can trigger this TRIAC: "bt136_600e". Will it be possible to use the same circuit suggested in the datasheet?

Thanks in advance
JeanTech
 

hi,
The BT136 looks OK.
 

Attachments

The MOC3081 series should be able to trigger pretty well any triac. Figure 8 on the data sheet is the standard circuit
 
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