[Electronics-Talk] Red light

[Tracy Carcione]

I have tried a couple color detector apps, and haven't found them at all
useful.  If you know of one that actually works reliably, what is it?
Tracy


-----Original Message-----
From: Electronics-Talk [mailto:electronics-talk-bounces at nfbnet.org] On
Behalf Of david hertweck via Electronics-Talk
Sent: Monday, January 02, 2017 10:31 AM
To: Discussion of accessible home electronics and appliances
Cc: david hertweck
Subject: Re: [Electronics-Talk] Red light

You could use your phone there are several color detector apps,  They should
be able to detect different colored LEDs.


-----Original Message----- 
From: Tracy Carcione via Electronics-Talk
Sent: Monday, January 02, 2017 8:37 AM
To: 'Discussion of accessible home electronics and appliances'
Cc: Tracy Carcione
Subject: [Electronics-Talk] Red light

I have a rechargeable battery which I'm supposed to charge "until the red
light comes on."  Is there any way to tell about red lights on things?  I
would think not, but maybe someone has a technique?

Tracy



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