bjtamp
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bjtamp 09/09/2023
Works as expected. Value for money!
AN101 Ear Endoscope 3 in 1 Ear Cleaning Tool HD Visual Ear Spoon Multifunctional Earpick 5.5mm Camera 2M Android PC Borescope Ear Otoscope
US$8.99 US$19.99
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bjtamp 22/10/2020
Excellent product, fantastic price. Installed on a FMS F4U-4 Corsair 1700mm with great results. Recommended!
Hobbywing Skywalker 80A V2 UBEC 3-6S Brushless ESC With 5V/7A BEC Support Reverse Brake Search Mode Programing For RC Airplane
US$28.00 US$44.39
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bjtamp 21/06/2020
This unit is not designed to function as a stand-alone unit (though it can do it) but mainly as a “remote controlled blood measurements sensor”, connected via Bluetooth by a Smartphone installed application. It does not neither contains even a GPS receiver. Instead, it uses the Smartphone’s one. I believe that its software needs improvement on terms of programming flexibility on both the unit and the Smartphone’s software. The good thing is that is has a firmware update capability. I have not checked the blood related measurements precision with a reference instrument though after 2 days of use its readings seemed to be ok. The touch surfaces are the 4 sides of this “wrist band”, something I discovered later after a good amount of trying (and enervation) to figure –out how to enter its “menu” and to see its functions without a Smartphone connected. After all, for the “ridiculous” price of 11 dollars it is ok but I would rather prefer to pay double or triple this price for a unit with better software and stand-alone capability. An honest unit for the price…
Bakeey M20 1.3' Big Screen Real Time HR Blood Oxygen Pressure Monitor Long Standby Sport Smart Watch
US$19.35 US$23.99
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bjtamp 21/06/2020
It is an excellent gyro for this price. It is installed on a Dynam Tempest and on an old (and problematic flying) Ultrafly p-40 Warhawk. The improvement of flying characteristics (especially with wind) is noticeable from the beginning. The ability to change flying modes (and to switch it on and off) during flight and the simplicity of installation makes it my Number-1 preference for a gyro on my “cheap foam” planes. Just remember that foam hinges tend to fail after continuous movement of the flight surfaces so it is better to be replaced by plastic hinges with steel pins. Perfect!
DS Upgraded NX3 Evo Flight Controller Stabilizer Autobalance FC For RC Airplane Aircraft Fixed Wing V-tail
US$21.99 US$26.39
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Emax XA2212 820KV 980KV 1400KV Brushless Motor for RC Drone FPV Racing
US$14.99 US$17.99

Q: Can theese work with a 4s lipo pack?

Asked by AttilaBozsik on 2019-11-04 05:20:18

bjtamp Yes,as long as the timing setup of the esc and the load current is within limits.

2020-04-27 11:07:52 Helpful (0)
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Answers (3)
bjtamp 26/04/2020
A fantastic, eye-catching RC flat foamy jet model. Though not flown yet, it seems that it will be an excellent park flyer. The only problem was that there were not any instructions, no CG indication so everything will be on the builders experience and judgment. The most important issue is that the builder must enlarge the trapezoid holes for the interlocking parts (wherever needed) because of the inclined assembly of the main side-panels (the ones that incorporate the vertical inclined fins) giving the well known V shape of the vertical fins. Be sure to pre-assemble without glue to see the final shape and after that use UHU por glue for the lightest weight. Good Luck! Highly recommended!
T-50 5mm PP 740mm Wingspan DIY RC Airplane Drone Scale Aircraft KIT Fixed Wing Trainer
US$39.99 US$60.11
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bjtamp 26/04/2020
A well known AC-DC RC battery charger. Though not hi-end enough by today standards, it can be used as an excellent backup charger for every battery application. I'm using it for charging my power drill battery, oil burner's backup electric pump battery, and RC model Lipo batteries whenever I need it. For that price highly recommended!
IMAX B6AC 80W 6A Updated Balance Charger Discharge for Lipo/Li-ion/LiFe/NiMh Battery
US$34.99 US$51.99
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