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Racerstar 3660 Motor Brushless Waterproof Sensorless 1/8 1/10 RC Car Part 3800/3300/2600KV
US$25.59 US$32.99

Q: Can I use 4s with 3300 Kv and what timing for the esc??

Asked by max54 on 2018-08-26 09:00:38

rcdriver No!

2022-03-01 12:35:29 Helpful (0)
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Answers (11)
max54 08/01/2022
Fast & good
SVBONY SV149 DSLR Cameras Lens to 1.25" Eyepiece Adapter for Photography or Guiding
US$22.49 US$29.99
0
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max54 08/01/2022
Fast & good
BSIDE ACM91 Digital AC/DC Current Clamp Meter Auto-Range Car Repair TRMS Multimeter Live Check NCV Frequency Capacitor Tester Mustool MT866
US$41.17 US$53.99
0
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max54 07/12/2019
Very valid and economical product. It's really good. The power also allows to engrave stones. It's good for cutting wood but also for engraving images, after some tests I got excellent results by setting the power to 26% and burning time to a minimum (01 ms, very fast). The software is very intuitive and easy to use. Among the ones I've tried, it's the best. The only negative aspect is the work area limited to 15x15 cm and cannot be increased. It would not be difficult to extend the rails, but it would also be necessary to intervene on the software and firmware, interventions that can only be done by the manufacturer. The vibration sensor that locks the laser in case of machine movements is very sensitive and sometimes it is better to exclude it. However, even if the laser is stopped by the vibration sensor there are no problems because it is enough to restart the laser to see it start again from the point where it was stopped. The temperature sensor is very useful to keep the laser under control, but even at full power and for jobs that have lasted even a full day the temperature has never exceeded 60 ° Celsius. So far it has given me no problem. The cooling fan is a bit noisy but this depends on its speed (15000 rpm) which allows efficient cooling and keeps the smoke away from the lens.
NEJE MASTER Smart Deep Wood Carving Laser Cutter DIY Engraver Engraving Machine 450nm Blue Laser Desktop Logo Picture Printer
US$259.99 US$311.99
5
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8Pcs/Set NEJE 30W Laser Module 2 In 1 Adjustable Variable Focus Lens and Fixed Focal Modified Laser Air Assist For Laser Engraver Machine Laser Cutter 3D Printer CNC Millling
US$122.84 US$233.98

Q: Hi, I own the Neje Master 20 watt (the first version). Can I mount this 30w laser instead of the 20w one mounted on my Neje Master? Are there any incompatibility or power problems?

Asked by max54 on 2020-11-12 03:34:15

tattooGlenn Yes you can. I use mine on a converted 3d printer...

2020-11-25 05:08:54 Helpful (0)
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Answers (1)
10Pcs/Set NEJE 30W Input 7.5W Output Laser Module Continuous Laser Head 450nm CNC Laser Engraving Cutting Module Set for CNC Engraver Wood Router
US$151.99 US$182.99

Q: I am interested in the 10Pcs / Set NEJE 30W Input 7.5W Output Laser Module Continuous Laser Head 450nm CNC Laser Engraving Cutting Module Set for CNC Engraver Wood Router, ID: 1768602, because I would like to mount it on the neje master 20 watt (first version) which I bought from Bangood long ago. I would like to know if I can mount this 30 watt unit in place of the 20 watt one, if there are any problems or if the same port must be used for the original laser control. Thanks

Asked by max54 on 2020-11-16 08:00:39

poet Yes,you can mount it in your master 2 machine,please don't worry.

2020-11-16 10:04:40 Helpful (0)
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5Pcs GX16-4 4-Pin 16mm Aviation Pug Male and Female Panel Metal Connector
US$10.99 US$13.99

Q: Hi, please, what is the diameter of the hole I have to do?

Asked by max54 on 2017-11-29 01:14:22

lroge 16mm

2020-10-24 09:08:43 Helpful (0)
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450nm 5W Laser Engraving Module Blue Light With TTL Modulation
US$109.99 US$199.90

Q: The information shows two voltages for the TTL control, 5 and 12 volts, but in the driver photos there is only one TTL port: is this 5 or 12 volt? I need to connect the laser to the fan port (output 12 v) of my 3d printer

Asked by max54 on 2019-11-04 04:10:05

reneriehl You must lower the fan 12v to 5v...I used a LM7805 to do that!

2020-02-27 01:09:57 Helpful (0)
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Answers (2)
max54 16/05/2019
Good item, packaging not so good
3D Printer T8 1/2/4/8/12/14mm 500mm Lead Screw 8mm Thread With Copper Nut For Stepper Motor
US$9.17 US$11.99
0
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17HS2408 4-lead Nema 17 0.6A Stepper Motor For 3D Printer Motor CNC Laser
US$10.39 US$15.99

Q: how many volts?

Asked by max54 on 2018-12-22 12:17:34

Kudos 12V

2018-12-26 08:43:07 Helpful (0)
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Answers (1)
max54 22/08/2018
It was burned after only 2 minutes with the cooling activated, at 1/4 of the maximum power, with a 3660 engine, the default settings and a half-discharge 4S lithium battery. Really bad. Do not buy it.
FVT BOAT080 80A Brushless Senseless BOAT ESC Speed Controller Waterproof 5V/5A RC Boat Part
US$37.04 US$46.99
1
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Comments (1)
max54 17/08/2018
very simple to use, reliable and convenient to carry. Led light can serve in many situations
ANENG AN302 True RMS 8000 Counts Push-button Card Digital Multimeter AC/DC Tester
US$19.79 US$26.99
0
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Comments (0)
max54 08/08/2018
228/5000 I had to receive the phone with European Direct Mail in 7-15 days. It arrived after 51 days and the tracking number was useless. Once I turned on the mobile I could see that the ringtones do not work, no sound, no sound even with the maximum volume!
DOOGEE S30 5.0 Inch IP68 Global Rom 2GB RAM 16GB ROM MTK6737V Quad Core 5580mAh 4G Smartphone
US$109.99
0
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Comments (1)
10PCS M6X25 Extruder Accessory 1.75mm Thread Nozzle Throat Without Teflon For 3D Printer
US$10.99 US$13.99

Q: Is it good for Geekcreit® 0.4mm Metal 3D Printer Extrusion Head Exturder (Product ID: 1036420 - clone E3d V6) ?

Asked by max54 on 2018-07-26 01:40:00

Abear yes

2018-07-30 09:36:02 Helpful (0)
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Answers (1)
max54 19/04/2018
It arrived very late and doesn't charge Doogee S60 (I tried with two different phone)
Bakeey N10 LED Indicator Qi Wireless Charger For iPhone X 8 8Plus Samsung S8 Note 8
US$20.99 US$25.99
0
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Comments (1)

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