Forum Members section DIY Ferduino controller About pin relay PCF857 (pict Inside)

About pin relay PCF857 (pict Inside)  [SOLVED]

Ask here about your controller made with pieces purchased in other shops.

Post Number:#1 Post Sun May 03, 2015 3:24 pm
Posts: 69
Topics: 18
Images: 2
Solve rating: 1
Joined: Tue Apr 14, 2015 11:54 pm
Topics: 18
Age: 42
Gender: Male
National Flag:
Indonesia
halow everyone,
please help me what is correct picture of the pin. because my order not yet come and I try to understand relays pin.

Image


thx before.

Post Number:#2 Post Sun May 03, 2015 7:11 pm
Posts: 1699
Topics: 38
Images: 301
Solve rating: 233
Joined: Mon Mar 03, 2014 5:59 pm
Topics: 38
Age: 39
Location: São Paulo
Gender: Male
National Flag:
Brazil

Hi!

The wiring seems good but, the realay board connected to ULN2803 need be "active low".

The relay board connected to Arduino pins need be "active high" or you need add an ULN2003 or change on code HIGH to LOW and LOW to HIGH.

Best regards.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.

Post Number:#3 Post Sun May 03, 2015 9:41 pm
Posts: 69
Topics: 18
Images: 2
Solve rating: 1
Joined: Tue Apr 14, 2015 11:54 pm
Topics: 18
Age: 42
Gender: Male
National Flag:
Indonesia
Thank you for answering quickly brother, :-bd
ohh. change the code may not now, i am newbie need more learn
what do you mean like this

Image


quoting from your replay


thx.

Post Number:#4 Post Sun May 03, 2015 10:50 pm
Posts: 1699
Topics: 38
Images: 301
Solve rating: 233
Joined: Mon Mar 03, 2014 5:59 pm
Topics: 38
Age: 39
Location: São Paulo
Gender: Male
National Flag:
Brazil

You can't connect the moonlight to ULN2003.
The circuit for LEDs is other.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.

Post Number:#5 Post Sun May 03, 2015 11:41 pm
Posts: 69
Topics: 18
Images: 2
Solve rating: 1
Joined: Tue Apr 14, 2015 11:54 pm
Topics: 18
Age: 42
Gender: Male
National Flag:
Indonesia
ok, thank you very much for your answers.
I hope, do not get tired of answering questions later :D :D

Post Number:#6 Post Sat Apr 13, 2019 1:53 pm
Posts: 1699
Topics: 38
Images: 301
Solve rating: 233
Joined: Mon Mar 03, 2014 5:59 pm
Topics: 38
Age: 39
Location: São Paulo
Gender: Male
National Flag:
Brazil

Hi!

Do you have this PCF module working with your relay board?

Can you show us some pics?

Best regards.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.

Post Number:#7 Post Mon Apr 15, 2019 3:40 am
Posts: 69
Topics: 18
Images: 2
Solve rating: 1
Joined: Tue Apr 14, 2015 11:54 pm
Topics: 18
Age: 42
Gender: Male
National Flag:
Indonesia
Hi!

Do you have this PCF module working with your relay board?

Can you show us some pics?

Best regards.


this module works perfectly, right now I have not used the module at this time.

Post Number:#8 Post Mon Apr 15, 2019 9:32 pm
Posts: 1699
Topics: 38
Images: 301
Solve rating: 233
Joined: Mon Mar 03, 2014 5:59 pm
Topics: 38
Age: 39
Location: São Paulo
Gender: Male
National Flag:
Brazil

Thank you!
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.




Return to DIY Ferduino controller





Who is online

Users viewing this topic: No registered users and 0 guests

cron