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Ερ: Where is the "night vision" mentioned in the title?

Ερώτηση από mkniskanen επί 2019-01-15 09:06:35

MPMPMP There is no night vision (active or passive) on this monocular. Illuminating an area with IR has no effect on the visibility through the monocular at night.

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Ερ: Can i use this stepper motors with a4988 stepper drivers?

Ερώτηση από furkanbcr επί 2020-03-30 15:28:33

MPMPMP Idon't think so - I think the A4988's minimum working voltage is 8V, whereas this set runs on 5V.

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Ερ: How is this working

Ερώτηση από Mallesh054 επί 2019-08-07 21:39:44

MPMPMP Itsnot too bad - a bit of vignetting at the edges but overall not too bad for the price.

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Ερ: i want to buy 30-40 pcs. can you contact wiht me?

Ερώτηση από OmerOkudan επί 2019-10-28 15:31:39

MPMPMP Haveyou tried the item yet? I'd buy one or two first, give them a try before a bulk order.

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Ερ: what pins provide me with access to the serial port? TX / RX?

Ερώτηση από BG181016392 επί 2020-02-22 22:57:08

MPMPMP I'mnot sure about hardware serial - U0TX and U0RX don't appear to be broken out. You should be able to use a software serial library on most of the other free GPIO pins, though.

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Ερ: I cant get this to work? is it a dud or am i doing something wrong?

Ερώτηση από jsam επί 2019-11-28 17:44:50

MPMPMP Canyou be a little more specific? What were you connecting it to? I used an Arduino Leonardo and they\'ve worked fine for me. Make sure that your program is using the correct I2C address - because of the way some of the libraries work, you may need to use the address 0x30 instead of 0x78, or 0x3C instead of 0x7A (or vice versa). That stumped me for a bit...

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Ερ: why stay there 1,52€and if i klick on it there stay 5,€???? damn

Ερώτηση από kimlong Dingdong επί 2019-11-25 12:49:00

MPMPMP Greatquestion! Why not send them an email?

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