I have (8) 5 watt leds that are run from a 12VDC source. (3 18650 batteries at 3000 Ma hrs each. I want to know the approx run...

I have (8) 5 watt leds that are run from a 12VDC source. (3 18650 batteries at 3000 Ma hrs each. I want to know the approx run time. Thanks.

solutions book team solutionsmanual2019@gmail.com s o l u t i o n s m a n u a l 2 0 1 9 @ g m a i l . c o...

solutions book team solutionsmanual2019@gmail.com s o l u t i o n s m a n u a l 2 0 1 9 @ g m a i l . c o m solutionsmanual2019(at)gmail(dot)com We just reply by email solutionsmanual2019(at)gmail(dot)com (We do not deal with direct reply via groups google) Please Do NOT POST/REPLY HERE, just email us at solutionsmanual2019(at)gmail(dot)com We're a team for prov

solutions book team solutionsmanual2019@gmail.com s o l u t i o n s m a n u a l 2 0 1 9 @ g m a i l . c o...

solutions book team solutionsmanual2019@gmail.com s o l u t i o n s m a n u a l 2 0 1 9 @ g m a i l . c o m solutionsmanual2019(at)gmail(dot)com We just reply by email solutionsmanual2019(at)gmail(dot)com (We do not deal with direct reply via groups google) Please Do NOT POST/REPLY HERE, just email us at solutionsmanual2019(at)gmail(dot)com We're a team for prov

One of my garden lamp circuits is shown here: https://www.dropbox.com/s/10cc6lwfrsqjp68/DiningLamp-Post.jpg?raw=1 But the CMOS 4013...

One of my garden lamp circuits is shown here: https://www.dropbox.com/s/10cc6lwfrsqjp68/DiningLamp-Post.jpg?raw=1 But the CMOS 4013 flip-flop circuit suffers from occasional spurious triggering. Somehow it frequently gets activated overnight. Frustratingly I?m unable to pin it down. But I suspect it may be due to the very long wire (60 ft or so) carrying the high-going brief input signal...

How do you recycle solar panels? Without any pollution? -- @~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!! / v \ ...

How do you recycle solar panels? Without any pollution? -- @~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!! / v \ Simplicity is Beauty! /( _ )\ May the Force and farces be with you! ^ ^ (x86_64 Ubuntu 9.10) Linux 2.6.39.3 ¤£­É¶U! ¤£¶BÄF! ¤£½ä¿ú! ¤£´©¥æ! ¤£¥´¥æ! ¤£¥´§T! ¤£¦Û±þ! ¤£¨D¯«! ½Ð¦Ò¼{ºî´© (CSSA):...

. . . . all our articles are sine waves." -- Shultzberger X (knowing full well the macro effect of partial...

. . . . all our articles are sine waves." -- Shultzberger X (knowing full well the macro effect of partial truths) https://www.youtube.com/watch?v=k8FXF1KjzY0

I'm using some cmos IC gates in a project. All seem to have an internal protection network to insure that the inputs can't exceed supply or go...

I'm using some cmos IC gates in a project. All seem to have an internal protection network to insure that the inputs can't exceed supply or go more negative than ground with internal diodes. My question has to do with those protection diode ratings. How much current can they clamp to prevent exceeding the input voltage rating? For instance, I'm running one part of the circuit at 8 volts...

As you can see in the picture, the switch is set to the off position. When I test the continuity, there is no beep. However, when I test the...

As you can see in the picture, the switch is set to the off position. When I test the continuity, there is no beep. However, when I test the outgoing voltage, it is 18 Volts D.c. What gives? "https://www.dropbox.com/s/sngn1wyod4ni19i/Switch.jpg?dl=0"

I bought some EBL aaa nimh batteries. Voltage is 1.3 v. Does that mean they are already fully charged? Andy

I bought some EBL aaa nimh batteries. Voltage is 1.3 v. Does that mean they are already fully charged? Andy

Put a retro or "my kingdom for a horse" switch on anything that seems unnecessarily over automated or when the additional sophistication is of a...

Put a retro or "my kingdom for a horse" switch on anything that seems unnecessarily over automated or when the additional sophistication is of a minor advantage. If anything doesn't seem perfect, tap the retro switch and you are back to flying by the seat of your pants or at least something that is less complicated / more proven technology. It may seem counter intuitive but this would actual...