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Q: how long does it take to process

Asked by BG901049214 on 2020-07-12 11:37:47

Waynie I received it within 3 days

2022-02-26 02:08:48 Helpful (0)
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Q: could they possibly operate on 5v?

Asked by Franckies on 2019-10-23 04:57:13

Waynie Yes, simply add resistor in series

2022-02-26 02:06:56 Helpful (0)
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Q: Does it come with a user manual?

Asked by BG223481818 on 2021-08-16 10:08:49

Waynie No, but datasheets easy available online

2022-02-26 02:05:59 Helpful (0)
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Q: it come with the box?

Asked by Fernandes587 on 2018-10-10 09:49:02

Waynie What box, are you referring to? It comes in a see through acrylic case..

2022-02-04 11:22:33 Helpful (0)
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Waynie Although. Not able to find replacement heating cartridge for solidering iron

Waynie 10/11/2019
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Waynie I don’t understand your question sir

2021-12-15 01:06:37 Helpful (0)
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Waynie I would use a regulator chip. Simplest way though is just add a resistor in series with your led. Depending on forward voltage of led but to be safe 1k ohm should be oke

2021-12-15 01:05:23 Helpful (0)
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