ATmega2560-16AU USB board Arduino mega 2560 AVR microcontroller

ATmega2560-16AU USB board Features:

Microcontroller ATmega2560
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 54 (of which 14 provide PWM output)
Analog Input Pins 16
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 256 KB of which 8 KB used by bootloader
SRAM 8 KB
EEPROM 4 KB
Clock Speed 16 MHz

ATmega2560-16AU USB board Arduino mega 2560 AVR microcontroller 

Power

The Arduino Mega can be powered via the USB connection or with an external power supply. The power source is selected automatically.
External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board's power jack. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector.
The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.
The Mega2560 differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter.

The power pins are as follows:

•VIN. The input voltage to the Arduino board when it's using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it through this pin.
•5V. The regulated power supply used to power the microcontroller and other components on the board. This can come either from VIN via an on-board regulator, or be supplied by USB or another regulated 5V supply.
•3V3. A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
•GND. Ground pins.

Arduino Microcontroller ATmega2560 Package Content:

1x Arduino Mega AVR ATmega2560-16AU USB board
1x USB 2.0 Cable

Best car headrest mount holder for Apple Ipad/Tablet Pc/Android tablet on sale

Best car headrest mount holder for apple ipad/Tablet Pc/Android tablet on sale

Best car headrest mount holder for Apple Ipad

Best car headrest mount holder for apple ipad features:

100% brand new,High quality
Adjustable mount fits any headrest
Adjustable side-grip support arms and a flexible gooseneck pedestal, users can safely and securely attach.
Tilts and rotates 360 degrees
It can be adjusted to any angle for easy viewing.

Best car headrest mount holder for apple ipad description:

Buy with confidence: 3 month money back and exchange service Car Headrest Mount Holder is specially mainly designed for tablet PC, such as Apple ipad / ipad2/ ipad3, Moto Xoom/ Xoom2, Kindlefire, Samsung P1000/ P1010/ P7510/ P7500, Blackberry, PlayBook, HTC, Flyer, ThinkPad and so on, and also for navigator. Its main advantages are:
Firm and stable holder, safe to use
The holder is made of professional material, high ductility and strength, it can be set up on car headrest closely, very safe to use.

Sponge material on bottom, shock and non-slip
On the bottom, there is sponge soft material, no only protect the back of machine, but also help maintain it, is shock and non-slip.

360 degree all-around rotate, meet your different demands
It can 360 degree all-round rotate, so whenever you are be seat or laying, or look from right, left, up or down, it can be adjusted to any angle for easy viewing, meets your different demands.

Telescopic structure, easy to tear down and install
It is designed with telescopic structures, adjustable side-grip support arms and a flexible gooseneck pedestal, users can safely and securely attach. It can extend and shorten quickly, so will be much convenient to tear down and install.

Best car headrest mount holder for Apple Ipad Tablet pc

Best car headrest mount holder for apple ipad specification:

Color: Black

Best car headrest mount holder for apple ipad package includes:

1x Car Headrest Mount Holder

New High Power Desktop Cell Phone Jammer (CDMA/3G/GSM ) Blocker With 2 Cooler Fans

2012 Hot New High Power Desktop Cell Phone Jammer (CDMA/3G/GSM ) Blocker With 2 Cooler Fans


Product Description
Features

2012 Hot New High Power Desktop Cell Phone Jammer (CDMA/3G/GSM ) Blocker With 2 Cooler Fans is new developed high power cell phone jammer. It's featured by very strong output power and good head dissipation. Could works for 24 hours and 7 days. The universal design allows you to blocking worldwide mobile phone CDMA GSM 3G signals. We will ship out correct AC adapters according to your location!

At a Glance...

Desktop size most powerful mobile phone jammer
Coverage average up to 25M
Cooling rib designed alum case with 2pcs cooler fans
Turn on / off jammer by remote control 3-5 meters away
Antennas and sockets are numbered, easy installation
Technical Specifications

New High Power Desktop Cell Phone Jammer 

Frequency for America: GSM850, GSM900, GSM1900 & W-CDMA 2110MHz
Frequency for Europe: CDMA800, GSM900, GSM1800 & UMTS 2110MHz
Isolation signal frequency:
- CDMA: 850-894MHz
- GSM: 925-960MHz
- DCS: 1805-1880MHz
- PCS 1930-1980MHz
- 3G: 2110-2200MHz
Output Power: 4W
Typical Coverage: 5-25 meters (depends on signals)
Power Source: AC power adaptors
Working Current: 6 - 8A
Power Adaptor: AC adaptor 110-250V 5VDC 8000mA
Antenna Interface: 4xWhip Antenna SMA 3db
Dimensions (LxWxD): 213 x 170 x 41mm
Weight Jammer: 1900g
Operation Temp: 0-50 degree
Humidity: 5% - 80%
Note: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Model number	TG1211
Main Function	2012 Hot New High Power Desktop Cell Phone Jammer (CDMA/3G/GSM ) Blocker With 2 Cooler Fans
Antennas	4PCS High Power Antennas
Cover interface	CDMA,GSM,DCS,PCS,3G
Dimension	213 x 170 x 41mm
Humidity	5% - 80%
Input power	AC adaptor 110-250V 5VDC 8000mA
Working Temperature	0-50 degree
Output power	4W
Power Supply	AC adaptor 110-250V 5VDC 8000mA
Effective Radius Range	15-20 meters
Isolating Frequency	CDMA 850-894MHz, GSM 925-960MHz, DCS 1805-1880MHz, PCS 1930-1990MHZ, 3G 2110-2170MHz
Jamming Functions	Cell Phone + 3G
Package Contents	High Power Signal Jammer Detachable Antenna x4 Remote Control AC Charger User Manual

Metal cover case hobbymate HB790 rc helicopter 3D gyro dual rates

Metal cover case hobbymate HB790 rc helicopter 3D gyro dual rates

Metal cover case hobbymate HB790 rc helicopter 3D gyro dual rates

HB790 MEMS rc helicopter 3D gyro specification:

Dimension (mm):18x18x8mm
Weight: 8g
Supported servo type: digital servo
Operation voltage: 4.8V to 8.4V
Key Features:
Market leading tail hold and pirouette consistency
Small and lightweight
Designed for all helicopters; from the smallest electric to the largest nitro
Compatible with all digital tail servos (760us, 960us and 1520us)
Offers 250Hz, 333Hz and ultra-high 560Hz servo frame rates
Superior MEMS sensor technology
Dual operating modes; AVCS (heading lock) and Rate
Aluminum case provide great shield from internal and external environment

HB790 MEMS rc helicopter 3D gyro package include:

1 x HB790 MEMS rc helicopter 3D gyro
1 x anti-shock aluminum pad
2 x 3M Paste
1 x transparent plastic box
1 x instruction manual

Hobbymate HB730 Gyro With Goteck D9257 Digital Rudder Servo for 450 500 Rc Helicopters

Hobbymate HB730 Head Lock Gyro with Gotek D9257 Tail Rudder Servo Combo for 450 Rc Helicopters

Hobbymate HB730 Head Lock Gyro with Gotek Specification:

Dimensions: 1.4 x 0.6 x 1.13" (35.5mm x 15.0 x 28.6mm)
Weight: 0.92oz (25g)
Torque: 3.8 kg-cm at 4.8V;
        4.2 kg-cm at 6.0v
Operating Speed: 0.08 sec/60° at 4.8V
Lead Length: 7.9" (200mm)
Motor Type: Coreless Motor
Potentiometer Drive: Indirect Drive
Driver Type: FET
Bearing Type: Dual Ball Bearings
Gear Type: Plastic gear
Programmable: YES
Dead band: 0.002ms (Default)
Control System: +Pulse Width Control
Working frequency: 1520μs / 80 Hz Digital mode/Analogy mode
(Rx) Required Pulse: 3.0~5.0 Volt Peak to Peak Square Wave
Operating Voltage: 4.8~6.0 Volts DC
Operating Temperature Range: -10 to + 60 Degree C

Hobbymate HB730 Head Lock Gyro with Gotek Specification:

Dimension(mm):25x25x15
Weight: 20g
Digital proportional R/C system
Operating voltage:4.8V-6V (common for receiver)
Operating temperature:-10℃~45℃
Operating current: 80mA
Functions: Minimizes changes in an aircraft attitude by wind
Angular acceleration commands used Sensor vibration proofing
Simple sensitivity adjustment
Part of Servos can be used:
Airtronics 94761Z (digital)
Align DS-510/410m/520
Atlas DS20-GMD
BMS-306BB
EFlite DS75 (digital)
Fusonic HB-D-02
Futaba S9650
Futaba S3110
Futaba S311
Futaba S3154
Futaba S9257 (digital)
GWS Fast HP Naro Servo - JR/Hitec Connector
GWS Park 19g analog
GWS Naro Super
HDS877
Hitec HS-50
Hitec HS-65HB
Hitec HS-81MG
Hitec HSG-5084MG
Hyperion DS11 GCB (Digital)
Hyperion DS12-GCP (digital)
InoLabs HG-D201HBAL (digital)
Inolabs HGD261
JR DS3517MG (digital)
JR 3400G (digital)
JR DS290G (digital) 
Towerpro 9g anolog
Gotech D9257 Digital Servo High Speed, High Torque Digital Servo
TREX 450 Helicopters and Similar Size Helicopter, Trex 500 Helicopter Size Swashplate Servo

Hobbymate HB730 Head Lock Gyro with Gotek D9257 Tail Rudder Servo Combo for 450 Rc Helicopters

Combo includes:

1x Hobbymate HB730 Headlock Gyro
1x Gotek D9257 Tail Rudder Servo
Mounting hardware

Hobbymate AVCS Headlock Gyro for Rc Helicopter,Excelent on 450, 500 Rc Helicopters
Work with both analog servo and digital servo
Neat Plastic Case, both compatible with Futaba and JR connector
For flying video, search HB730 on youtube

Arduino ATmega2560-16AU USB board

Arduino Mega AVR ATmega2560-16AU USB board

USB Overcurrent Protection

The Arduino Mega2560 has a resettable polyfuse that protects your computer's USB ports from shorts and overcurrent. Although most computers provide their own internal protection, the fuse provides an extra layer of protection. If more than 500 mA is applied to the USB port, the fuse will automatically break the connection until the short or overload is removed. 

Physical Characteristics and Shield Compatibility

The maximum length and width of the Mega2560 PCB are 4 and 2.1 inches respectively, with the USB connector and power jack extending beyond the former dimension. Three screw holes allow the board to be attached to a surface or case. Note that the distance between digital pins 7 and 8 is 160 mil (0.16"), not an even multiple of the 100 mil spacing of the other pins.
The Mega2560 is designed to be compatible with most shields designed for the Uno, Diecimila or Duemilanove. Digital pins 0 to 13 (and the adjacent AREF and GND pins), analog inputs 0 to 5, the power header, and ICSP header are all in equivalent locations. Further the main UART (serial port) is located on the same pins (0 and 1), as are external interrupts 0 and 1 (pins 2 and 3 respectively). SPI is available through the ICSP header on both the Mega2560 and Duemilanove / Diecimila. Please note that I2C is not located on the same pins on the Mega (20 and 21) as the Duemilanove / Diecimila (analog inputs 4 and 5).

Arduino ATmega2560-16AU Microcontroller Features :

Microcontroller ATmega2560
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 54 (of which 14 provide PWM output)
Analog Input Pins 16
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 256 KB of which 8 KB used by bootloader
SRAM 8 KB
EEPROM 4 KB
Clock Speed 16 MHz

Power

The Arduino Mega can be powered via the USB connection or with an external power supply. The power source is selected automatically.
External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board's power jack. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector.
The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.
The Mega2560 differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter.

The power pins are as follows:

•VIN. The input voltage to the Arduino board when it's using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it through this pin.
•5V. The regulated power supply used to power the microcontroller and other components on the board. This can come either from VIN via an on-board regulator, or be supplied by USB or another regulated 5V supply.
•3V3. A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
•GND. Ground pins.

Arduino Microcontroller ATmega2560 Package Content:

1x Arduino Mega AVR ATmega2560-16AU USB board
1x USB 2.0 Cable

Hobbymate HB2806-17 1400Kv brushless motor for rc airplane model

Hobbymate HB2806-17 1400Kv brushless motor for rc airplane model

Hobbymate HB2806-17 1400Kv brushless motor for rc airplane model

Hobbymate HB2806-17 1400Kv brushless motor for rc airplane model specification:

Kv: 1400rpm/V
Shaft Dia: 3.00mm
Weight (about): 34g
Working Efficiency: ＞90%
Unload current: 0.6A (7.4v)
Max current: 10.8A (7.4v)
Max Watt: 156W
Lipo battery: 2-3s
Recommend Propeller:7*6
Thrust：240-530g
Motor Screw：2.5/3.0 mm

Hobbymate HB2806-17 1400Kv brushless motor for rc airplane model

Hobbymate HB2806-17 1400Kv brushless motor for rc airplane model package includes:

1 x Brushless motor
1 x Cross plate
1 x Aluminum saver
1 x Rubber ring
2 x Install screw, washer
3 x Gold plated bullet connectors (male & female)
3 x Shrink pipe

Hobbymate HB2806-17 1400Kv brushless motor for rc airplane model accessories

7.0 inch 2 din car DVD player with GPS Can bus for BMW 3 Series

16: 9 high definition 7.0 inch 2 din car DVD player with GPS Can bus for BMW 3 Series

16: 9 high definition 7.0 inch 2 din car DVD player with GPS Can bus for BMW 3 Series Main Function:

Compatible with MP4/DVD/VCD/SVCD/CD/MP3/CD-R-RW etc.       
Bluetooth.       
RDS (for European countries)       
Multi-function IR remote control and instruction manual included      
Compatible with multi-languages. Subtitle       
Video and audio output, and rear monitor video rearview mirror both available      
Digital audio output, and 4*45W max power output.       
Built-in AM/FM tuner.       
One channel video input, two channel video output; Two channel audio input, four channel audio output       
Adjustable parameters can be memorized automatically, and resume back to the default value.       
TV-tuner with PAL/NTSC/SECAM: D/K. I. B/G. M video system.       
Support SD card function with USB HUB       
IPod function      
GPS function       
CAN BUS function      
Built-in DVB-T/ISDB-T for digital television system (optional)      
Background light adjustment   

7.0 inch 2 din car DVD player with GPS Can bus for BMW 3 Series

     

16: 9 high definition 7.0 inch 2 din car DVD player with GPS Can bus for BMW 3 Series FREE Accessories:
        

1. GPS antena
2. DEMO map
3. Touch pen
4. Remote
5. Cable
6. Manual

Different name for Car DVD Players

Different name for Car DVD Players

There are many names for Car DVD players.

For instance, in the Flip down DVD player, there is the one monitor DVD installed on the ceiling of the car, for the passengers to look the DVD movies or TV. As a result, people also called it ceiling DVD Player or roof mount DVD Player. 

Usually the flip down car DVD Player has different types and catogories, according to different inches. Actually, the 6.2 inch, 7 inch, 8 inch 8.5 inch, 9 inch, 10.2 inch,10.4 inch, 12.1 inch, 15 inch, 15.4 inch, 17 inch etc. It is determined by different models of DVD Player. There are also many types of car DVD Players, such as in dash DVD Players, flip down DVD Players, one din car DVD Player, two din DVD Players, etc.

Anyone who want to buy a car DVD Player have to consider the different types of car DVD Player to match with different specific cars.

hobbymate HB2626 4200KV brushless motor for 400 helicopters

Hobbymate HB2626 4200KV Brushless Motor for 400 Helicopters

This motor is designed for 300-400 class Helicopter. Small size with Out-Runner design, aimming at moderate torque and moderate speed (4200kv) with smooth bearing, works great on park flyer model or mini size helicopter.

Hobbymate HB2626 4200KV Brushless Motor for 400 Helicopters

Hobbymate HB2626 4200KV Brushless Motor Description:

• Shaft diameter:Φ2.30 mm
• RPM:4200RPM/V.
• Rotor Diameter: 2.3mm.
• Max current: 30A.
• Weight:34 g.
• Working efficiency:90%.
• Cells count: 3S.
• Class of Helicopter:400.

Hobbymate HB2626 4200KV Brushless Motor for 400 Helicopters

Hobbymate HB2626 4200KV Brushless Motor Function:

- High efficiency
- Long service life
- Compact design - small dimensions.
- High acceleration thanks to a low mass inertia.
- Low electromagnetic interference.
- Linearity between voltage and speed.
- Linearity between load and speed.
- Good heat dissipation, high overload ability.
- Mainly linear motor characteristics, excellent control properties.
- Able to bear high overloads for short periods.

Hobbymate HB2626 4200KV Brushless Motor for 400 Helicopters

Hobbymate HB2626 4200KV Brushless Motor packing include:

1x Hobbymate HB2626 4200KV Brushless Motor for 400 Helicopters.

TowerPro MG945 servo 13KG big torque servo steering gear for rc helicopter

TowerPro MG945 servo 13KG big torque servo steering gear

TowerPro MG945 Servo Motor

TowerPro MG945 servo specifications: 

• Weight: 55.0g
• Stall Torque: 12kg/cm
• Operating Speed: 0.25sec/60degree(4.8v)
• Operating Voltage: 4.8-7.2V
• Temperature Range: 0℃-55℃
• Dead Band Width: 10us
• Dimension: 40.7 x 19.7 x 42.9mm / 1.60 x 0.76 x 1.69in(L x W x H)

TowerPro MG945 Servo for RC Helicopter

TowerPro MG945 servo features:

• MG945 digital servo 12kg stall torque
• MG945 metal gear standard size servo
• The Towerpro digital servo is a must have RC helicopter accessories
• RC servos used advanced technology to ensure the Towerpro digital servo performance better than other metal gear servo
• Digital servo compatible with all kind of RC receiver

TowerPro MG945 servo for rc helicopter

TowerPro MG945 servo packing include:

1 x MG945 Servo with accessories.

TowerPro MG945 servo

Robots application from earth to mars

Quadruped robot application has involved in many fields, In past few years, arduino robot online has started to applied in the other planet to explore survivable field.

 There are several years in the making; hundreds of engineers and scientists and argue after argument of where and how to disembark– but the detector Curiosity has finally landing and works normally.

The striders, equipped with not only a multitude of cameras, however a complete classification of analytical facility one maybe find only in an advanced, well-funded research lab here on earth, will be offering us for worth information about the red planet. The next step (currently underway) is a lot of “heath” tests to decide if all autonomous mobile robots survived the voyage and the unbelievable disembarking. Some fun facts:

• The rover is powered by a radioisotope thermoelectric generator (RTG) that uses non-fissile plutonium which could power the rover for more than 14 years(the task is hoped to continue two years).

• The pattern left by the tracks in the sand is actually morse code for “JPL” (Nasa’s Jet Propulsion Lab).

• Chemcam (the large “head” of the rover which makes it a bit more “personable”), which can analyze the composition of rocks as far as 7m away, was almost not included twice; once due to a fire, the other due to budget cuts.

High quality 2 dof robot arm use for Mr.Tidy Gripper Arm

Mr.Tidy Gripper Arm 2 Dof robot arm 

Mr.Tidy Robot Kit

This 2DOF arm with gripper is the same arm use in Mr.Tidy. It can also be use creatively in other robot creations.

Strong nickel plated steel framework for the arm.

Heavy duty double gear trains for the arm and gripper.

2DOF arm with large steel gripper and silicone rubber grip pads

Maximum opening for the gripper is about 11cm

Dimension:- 27 cm x 6 cm

2 Dof robot arm

Dagu magic Auto 4wd Roboter-Chassis mit 4 TT Motors zum Verkauf

Dagu magic Auto 4wd Roboter-Chassis mit 4 TT Motors zum Verkauf weltweit kostenloser Versand

Dieser pädagogische 4WD Roboter-Chassis ist eine schnelle und einfache Möglichkeit, um einem Hobby zu seinem Roboter zum Laufen zu bekommen in kürzester time.This Kit enthält keine Regelkreis. Sie müssen Ihre eigenen Regelkreise auf dem Steckbrett area.It bietet vier Getriebemotoren mit 65mm Rädern zu bauen. Die Chassis Platten sind aus Acryl mit einer Vielzahl von Bohrungen für Sensoren, Controller, Stromversorgung, etc. Einfach schrauben die beiden Pre-Cut-Plattformen zusammen, befestigen Sie die Motoren und Nachlauf und fügen Sie Ihre Lieblings Robotik-Controller geschnitten. Dieses Kit enthält alle benötigten Teile, um das Chassis sowie eine 6xAA Batteriehalter mit Zylinderbuchse Beendigung montieren.

Dagu magic Auto 4wd Roboter-Chassis

Dagu magic Auto 4wd Roboter-Chassis Daten:

Stromversorgung: 7,2 ~ 9V (6 x AA Akkus oder Alkaline-Batterien)

Größe: 155 * 180 * 73

Gewicht: 372.5g

Main Frame Kauf Acrylplatte Größe: 159 * 88.5mm

Wan Kong Acrylplatte Größe: 159 * 107.5mm

4x TT Motor

4x Racing Wheel

1x 6 AA Akku-Box

Dagu magic Auto 4wd Roboter-Chassis Montage-Zeichnungen:

Dagu magic Auto 4wd Roboter-Chassis Montage-Zeichnungen

Dagu magic Auto 4wd Roboter-Chassis Montage-Zeichnungen

Hier kaufen Dagu magic Auto 4wd Roboter-Chassis

Hobbymate HB2836L 4000Kv brushless motor for 450 size rc helicopter

Hobbymate HB2836L 4000Kv brushless motor for 450 size rc helicopter

Hobbymate HB2836L 4000Kv brushless motor Features: 

1. High efficiency brushless motor.
2. Low temperature brushless motor.
3. Built in cooling fan.
4. High performance for higher level rc helicopter flyer.

Hobbymate HB2836L 4000Kv brushless motor

Hobbymate HB2836L 4000Kv brushless motor Specification:

1. Kv：4000rpm/V.
2. Shaft Dia：ø3.17mm.
3. Motor outside diameter:27.5 mm.
4. Weight(about)：71g.
5. Working Efficiency: ＞90%.
6. Unload current: 3.6A.
7. Max current：46A.
8. Max Watt：460W.
9. For: 450 range rc helicopter.
10. Lipo battery: 2S-4S(Recommend 3s).
11. Motor Gear: 11T/ 12T.
12. Motor Screws：2.5/3.00mm.
13. Built in Cooling fan.
14. For 450 size rc helicopters, like trex 450 and other similar size rc helicopters

Hobbymate HB2836L 4000Kv brushless motor for 450 rc helicopter Package includes:

• 1x Brushless motor.
• 1x Copper pinion.
• 2x Install screw, washer.
• 3x Gold plated bullet connectors(male & female).
• 3x Shrink pipe.

Hobbymate HB2836L 4000Kv brushless motor for 450 rc heli

Here to buy Hobbymate HB2836L 4000Kv brushless motor for 450 size rc helicopter,All kinds of brushless motor and servos motor for your choose.Worldwide free shipping.