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Q: can it be used to control a speed drill or grinder?

尋ねた BG514437481 に 2022-09-25 02:27:59

Kobie If it is DC, battery powered yes. If it is AC, mains powered, NO, it will not work, you will let that smoke out that all electronics work with.

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Kobie Probably just with or without the 3 connecting pins CN1 installed or not.

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Q: Hi I would like know if i can see it in U. S. Foot or inches

尋ねた BG839203714 に 2021-03-06 16:18:20

Kobie The tape is clearly marked in metric and inches. The laser measuring can also be selected to read in metric or inch

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Q: Can it convert also to a lower voltage, e.g. from 12V to 5V?

尋ねた BG248255361 に 2021-11-12 01:56:07

Kobie I have not received mine jet, but this is a "boost" coverter. It should "step up" the voltage and I do not think it will allow a "buck", "step down action. Obviously with Ohm's law in mind input Watt and output Watt will be near the same less a bit of losses. There are some "buck boost" converters available that will go both ways. for example DD39AJPA 2 in 1 20W Boost Buck Dual Output Voltage Module 3.6-30V to ±3-30V Adjustable Output DC Step Up Step Down Converter Board

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