- Thu Mar 05, 2015 12:46 pm
#11383
Holger,
Thank you for your answer.
Now i'm even more puzzled because i drive my relais trough a optocoupler.
I even tried 2 separate supplies for module and relais.
I wil see if i can borrow a scope from my work.
I wil post my progress here.
Apart from that you can do some very interesting things with this module.
I took the httpd example and managed to do some simple html5 canvas + ajax frontends.
Thank you.
Thank you for your answer.
Now i'm even more puzzled because i drive my relais trough a optocoupler.
I even tried 2 separate supplies for module and relais.
I wil see if i can borrow a scope from my work.
I wil post my progress here.
Apart from that you can do some very interesting things with this module.
I took the httpd example and managed to do some simple html5 canvas + ajax frontends.
Thank you.
- Thu Mar 05, 2015 1:14 pm
#11385
>>Could you share please your schematics?
I dont have a schematics, only in my head
But i have a pcb (see attachment), google for a sprintlayout viewer, company is Abacom.
The importand thing is always a good power supply !
Holger
I dont have a schematics, only in my head
But i have a pcb (see attachment), google for a sprintlayout viewer, company is Abacom.
The importand thing is always a good power supply !
Holger
Attachments
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- Thu Mar 05, 2015 3:28 pm
#11395
Problem Solved, Puzzle not solved.
It looks as if the whole sensebility to interference has to do with some condition
in my own house ( kryptononite ? ).
I took some of my setups with me to work and there where no problems.
I discovered that if i ground the minus of the used powersupply, for example by using the ground connection of a outlet or any metallic structure, the problem at home also is gone.
Looks as if my home would make a good testing facility.
Thanks for your input, without it i would have given up.
Data Sung.
It looks as if the whole sensebility to interference has to do with some condition
in my own house ( kryptononite ? ).
I took some of my setups with me to work and there where no problems.
I discovered that if i ground the minus of the used powersupply, for example by using the ground connection of a outlet or any metallic structure, the problem at home also is gone.
Looks as if my home would make a good testing facility.
Thanks for your input, without it i would have given up.
Data Sung.
