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You are here: Home / Replies / ok. i just built the

ok. i just built the

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Electronics › Electronics › Automatic night lamp (EE004) part query › ok. i just built the

December 5, 2012 at 2:37 am #8807
Daniel
Participant

ok. i just built the protoboard however i’m having a strage issue. it works fine. but when it gets TOO dark. it goes back out. i think the relay may be the issue. its a TINY SMD type. and i dont think it supports the 240ma i’m trying to drive. so i tried “bypassing it” while it was installed. that ended in tragity as every single LED got blown.

 

i’m ordering a tridiginal mechanical 1 amp relay that switches with only 1.5v hopefully this will fix the issue

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