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Q: do these have a hole to put a string through it?

gevraagd door BG143217432 op 2020-01-22 07:04:08

pendersricardo thehole is exactly 4mm which is normally for the male 4mm plugs but you can also solder a wire in the hole to have a permanent connection, that's what I did with these Alligator Clips.

2020-10-10 02:29:29 Nuttig (0)
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Q: Is this item in stock shipping from China?

gevraagd door Julio_Sestari op 2019-11-25 05:22:52

pendersricardo I'vegot 3 Arduino Nano's from this seller delivered very fast, within a week or two. The first I ordered last year and the last two during the pandemic and although all the problems I couldn't tell you if they were delayed or not. You can see on the product page if the product is in stock or not, they even mention when it is out of stock when they think it will be in stock again.

2020-10-10 02:25:28 Nuttig (0)
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pendersricardo 2020-09-04 03:00:32
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Toprecensenten die je misschien leuk vindt:

pendersricardo 2020-08-22 05:09:44
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Toprecensenten die je misschien leuk vindt:

Q: how many mA needs one of this neopixel?

gevraagd door gibrann95ml24 op 2020-06-13 06:14:51

pendersricardo One thing is really important that Raybo already mentioned which is that for exactly 100 LED's you need 18mA just to keep the drivers working, that's when all lights are off. Then I recommend you to account for a worst case scenario which is when all lights are on so the color is white, if you want to do that continuously you'll need a power supply capable of delivering 3000mA or 3 ampere for the 100 LED's.

2020-08-13 08:27:34 Nuttig (0)
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pendersricardo I'veread in the manual that there's kind of a special way to talk to the microchips and you can't talk to both devices at the same time using the serial monitor. I highly recommend you to read the manual very closely.

2020-08-05 08:20:20 Nuttig (0)
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pendersricardo I'vefound the female counterparts for these banana plugs here on Banggood but you can't buy them separately and there aren't the female ones especially for these plugs, keep in mind that these are only 2mm plugs. I'm using these on the 4 pin molex connectors that you normally plug into a hard drive or disc drive and they fit perfectly.

2020-08-05 08:17:11 Nuttig (0)
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pendersricardo Nothere's no way to save your last setting and it will always start in the default setting again, you need to select the output you want to get from the device you're testing via the on board buttons.

2020-08-05 08:11:47 Nuttig (0)
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