Datman
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2.8x2.8x2.8M シングルドアオクタゴン形のインフレータブルLED写真撮影テント
US$492.99 US$591.99

Q: Da tiro a cosa? Poveri animali? Ma andate a lavorare vigliacchi

尋ねた CherylM に 2019-10-11 10:20:12

Datman "per foto", quindi è una pessima traduzione di "photo shooting", cioè servizio fotografico! :)

2021-06-05 08:57:19 役に立つ (1)
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Datman I have no instructions, then I can't know the functions of a long press of the switch :( So, I can only imagine a function is channels select, another the sensitivity and another the AGC on/off. AGCjQuery19109104712058148189_1605391736810? It is an oxymoron for any "meter"! It lets suppose that this device would be a light gadget, instead of a VUmeter! I also don't know the LEDs step: usually it is 3dB or similar, but this seems to be a linear meter.

Gearlos 23/07/2020
This item does show a running VU, but the description of the setup is difficult or misleading. Some features seems to be missing, like the setup of rise and fall time, and the AGC seems not be functional. It is possible to set light, mono or stereo input and thats it ! Nevertheless it is cheap and with some knowledge it is possible to make a nice VU meter.
ミニデュアル12レベルインジケーターVUメーターステレオアンプボードAGCモードDIYキット付きの調整可能な光スピードボード
US$7.49 US$10.99
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コメント (1)
ミニデュアル12レベルインジケーターVUメーターステレオアンプボードAGCモードDIYキット付きの調整可能な光スピードボード
US$7.49 US$10.99

Q: How is the Meter supposed to be wired up? Red - positive Black - ground Yellow/Orange - left/right White - ????

尋ねた Christian に 2020-03-15 12:58:15

Datman In my meter red and black wires were wrong! Look at the PCB.

2020-09-24 04:12:37 役に立つ (1)
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NEO-6M NEO-7M NEO-M8N両面ミニGPSモジュールサテライトポジショニングマイクロコントローラーSCM MCU開発B
US$9.99 US$13.99

Q: Is this a real, 100% authentic uBlox NEO-M8N module?

尋ねた bjornar に 2020-03-24 08:46:36

Datman I see a 8-pin chip. It shouldn't be there. I think it is an external Flash, because the receiver chip doesn't have an internal one.

2020-07-11 10:22:12 役に立つ (0)
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Datman 06/03/2018
I've received the filter well packed. Yesterday I've received the Convoy S2+ and I installed the filter. It have been very simple: I've only had to remove the threaded ring inside the head and replacing the original glass with the UV filter. Dimensions are identical. It fits perfectly. The flashlight UV wavelength is 365nm (good for banknote testing). That wavelength is only slightly dimmed by the filter, but other light components are dimmed very well. Now, light is very "dark" and only fluorescent objects are very bright.
365nm UV懐中電灯可視フィルターレンズ1個
US$3.43 US$6.95
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