Nice...I like mine. I had to use a diode in the circuit tho. Just like my older ones. For some reason, these Chinese meters (with LEDs) fall prey to typical LED reverse currents/feedback/bleed off. A diode on either the POS or NEG side will fix that...it just has to be "in circuit" from what I found in my boxes.
Thanks for your sharing. I got one of this too. What I find is that it fits good for Lead acid battery system. For Lithium and LiFePO4 battery system, it cannot give out the correct voltage and simply shows over voltage (all lights up include the red pinpoint LED) , even it reads 11.8 and 13.1 by accurate multimeter. Just what if you have such experience or solution Thanks for sharing again. good day
I will be swapping out my USB's for that type soon. Thanks for the video
Nice...I like mine. I had to use a diode in the circuit tho. Just like my older ones. For some reason, these Chinese meters (with LEDs) fall prey to typical LED reverse currents/feedback/bleed off. A diode on either the POS or NEG side will fix that...it just has to be "in circuit" from what I found in my boxes.
awesome vid g
Ooh those are cool. I need to pick up some myself.
Def colorful and more fun to look at.
That's a good idea, a ammo box being used like that. Do you have videos of those playing loud? Loved the idea and i want to make one too! :)
Go to my videos and take a look...I have made several of these boxes and demo'ed them thumping.
Can you disassemble it, so we can see what´s the magic ic behind all this?
Thanks for your sharing. I got one of this too. What I find is that it fits good for Lead acid battery system. For Lithium and LiFePO4 battery system, it cannot give out the correct voltage and simply shows over voltage (all lights up include the red pinpoint LED) , even it reads 11.8 and 13.1 by accurate multimeter.
Just what if you have such experience or solution
Thanks for sharing again. good day
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