DrBang
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102 г FlyFox Nano3 F4 1S 3 дюймов Long Range FPV Racing Дрон PNP BNF C 1202 Plus 11500KV Мотор Zeus Nano 25/100/200/350 мВт VTX Runcam Racer Nano 2 1000TVL камера
US$160.99

Q: Greetings I bought the drone without a receiver, I am trying to install the crossfire, do I need to do a solder jumper on UART2_RX for the tango 2 crossfire to work?

Задавает Mordenheim на 2021-08-07 07:26:42

DrBang Yes, you have decide between sbus and UART2, forgot this too, searched for hours. The other jumper for 5v was already set at my FC.

2022-08-07 09:01:25 полезный (0)
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Happymodel Mobeetle6 65мм 1S AIO F4 полетный контроллер с встроенным OPENVTX Whoop и Toothpick 2in1 FPV Racing Drone BNF с мотором SE0702 23000KV
US$123.99

Q: So when I want to use elrs v2.3 on tx - I have to flash the whole fc , correct?

Задавает BastiCo803 на 2022-07-04 12:02:57

DrBang Yes, in this AOI FC the ELRS is part of the FC firmware. The Binding Phrase needs to be set via Betaflight.

2022-07-06 08:46:20 полезный (0)
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Eachine E58 WIFI FPV с 720P/1080P HD широкоугольной камерой Высокий режим удержания Складной RC квадрокоптер RTF
US$52.99 US$62.99

Q: How can I start the video recording from the remote control? It's only working when using the app? The Video Button causes the E58 flashing but video was not recorded.

Задавает DrBang на 2018-06-16 10:59:01

BG121693933 SOLO A TRAVES DE LA APLICACION

2020-11-12 10:24:26 полезный (0)
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DrBang 13/03/2018
So many reviews, so I'll only drop my test results here. It was not easy to get reliable results. The turbo mode has a current of more than 12 amps, but my lab power supply has a maximum of 10A output. So I used a battery bank to provide the current. There was a voltage drop to 7.5 V in turbo mode (this is ok, the driver s compensating this). My version has the Nichia 219C emitters. I've measured the following currents. Mode Lo : 0.02 @ 8.4V Mode Mi : 0.54 A @ 8.4V Mode Mi2 : 1.0 A @ 8.4 V Mode Hi : 3.5 A @ 8.2 V Mode Tu : 13.0 A @ 7.5 V This is 97.5 W in summary for turbo, there is no 100% efficiency so we subtract 15% power consumption for the driver. So we have 4.6 W per LED, according to the specs we can expect 130 lm/W. So in summary we have 4.6 W * 130 lm/W * 18 = 10764 lm, looks reasonable. It's just an estimation, there are to many unknowns.
Astrolux MF01 18x XP-G3 / Nichia 219C 12000LM Супер-яркий LED Фонарик с вспышкой 18650
US$109.95 US$138.03
11
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Светлячки E07 7 x Nichia / XPL / SST20 6900Lumens Brightness Easy Operation EDC LED Фонарик
US$66.85 US$70.10

Q: I have seen various adapters on other flashlights that allow an 18650 Battery to be used in a 26650 size light. are there any adapters to allow the use of a 21700 size cell in a 26650 size flashlight? thanks.

Задавает Crazyeddie на 2019-01-28 12:58:28

DrBang This is not possible, because a 21700 is longer than a 26650.

2019-02-08 08:01:26 полезный (0)
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YZXstudio ZY1280 Color Meter QC3.0 PD Быстрая зарядка Дракон Тестер емкости с токовым напряжением USB
US$73.99 US$88.99

Q: Is there an english manual to download?

Задавает DrBang на 2018-09-25 04:54:45

Steatogenous no english manual

2018-10-06 02:26:48 полезный (0)
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ЛитоКала Lii-500 ЖК-экран показывает самый умный зарядное устройство для литиевых и NiMH-аккумуляторов 18650 26650
US$31.99 US$38.99

Q: What NiMH charging method is used?

Задавает DrBang на 2017-12-10 05:48:16

VanLee You can see the product description.

2017-12-18 09:05:43 полезный (0)
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ответы (1)

DrBang Unfortunately these modules do not "track" the MPP like a real MPPT controller, they use a fixed MPP Voltage (which needs to be setup by the user).

mgwerner 05/08/2017
I'm still investigating where, what and how to setup the module properly - and I'm not really sure, if this can work as a replacement of an expensive pro mppt controller... (afaik now, the good ones sold here in Europe, costing a 10 times, track the moduls voltage over the day and adjusts the sweet spot itself - and retracks, depending on the seasons differing sun ray angle) I rate 3 stars for now, for the missing information, and want to provide here for other buyers, what I found ali. Please look at the pics, as well as in Q/A here regards
MPPT Солнечная Контроллер панели 5A DC-DC Step Down Модуль CC / CV Дисплей LED
US$11.99 US$15.99
16
Комментарии (4)

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