BruceMardle
BruceMardle I'm sorry about your finger. I picked up the hot end of a soldering iron... once!
سؤال: Surely these are crystals, not crystal oscillators?
السؤال بواسطة BruceMardle على 2021-09-11 07:49:28
kezbaroo crystals...
2023-08-11 12:57:22 مساعدة (1)
BruceMardle It'sinteresting seeing an Ender-3 V2. I recently bought a plain Ender-3. It doesn't have a bearing block at the top of the (only) lead screw!
سؤال: What are the pads labelled '8S' to '1S' on the bottom of the board?
السؤال بواسطة BruceMardle على 2022-07-02 11:54:18
Z_itriix It is mainly used to distinguish 12345678S during production, and the function has no effect.
2022-07-08 02:51:40 مساعدة (1)سؤال: Does the LED display show the input voltage or the output voltage?
السؤال بواسطة BruceMardle على 2019-04-19 05:36:27
JoGeo It shows the output voltage only
2022-02-08 06:47:54 مساعدة (0)سؤال: What range of input voltages works?
السؤال بواسطة BruceMardle على 2019-09-01 05:59:28
BG150323556 5 to 10
2022-01-22 02:32:05 مساعدة (0)سؤال: What is the wavelength of these UV leds?
السؤال بواسطة BG183915105 على 2021-10-03 04:16:37
BruceMardle I haven't actually tested it, but the product description says 405 nanometres. That sounds right, comparing it with my 405nm laser pointer. The light looks pretty dim but it's not entirely invisible. (It makes a lot of things fluoresce blue, which can be confusing!)
2021-10-03 09:39:52 مساعدة (0)سؤال: What size holes do these cut?
السؤال بواسطة BruceMardle على 2019-06-03 11:32:17
donaldsneffe 4,6 and 8 mm and 3 mm punch, but 6 mm does not cut in mine, it is flat at the end. All in all super poor quality.
2021-07-22 02:53:23 مساعدة (0)سؤال: What optoswitches would you recommend for the motor encoders?
السؤال بواسطة BruceMardle على 2021-06-22 07:30:48سؤال: Does this do line or cross or selectable? How do you choose between line and cross?
السؤال بواسطة Craig Shaw على 2021-01-23 09:06:06
BruceMardle The line laser and the cross laser are 2 separate products (though the cross laser is out of stock as I write this).
2021-06-04 05:31:24 مساعدة (0)
BruceMardle The 5mW refers to the light output, not the electrical input. Anywhere between 3V and 6V input should work. (I'm not sure if the output is higher at higher input voltages. I don't have mine with me to test.)
2021-06-04 05:30:04 مساعدة (0)سؤال: But what does it DO?!
السؤال بواسطة BruceMardle على 2021-05-21 11:59:00
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