Only US$19.99, buy best small hammer 3d print diy 4dof rc robot arm kit with sg 90 servos sale online store at wholesale price. ...

Description: Brand: Small Hammer Product: Omni Wheel
Materials: ABS+ Rubber Outside Diameter: 58MMInside Diameter: 13mm
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Specificaiton for remote controller:- Remote controller working voltage:DC 3V- 1.2A receiver board working input voltage:DC 3.6V-6V- 5A receiver board working input voltage:DC 6V-15V- 1.2A receiver board
Size:55*33mm- 5A receiver board
Size:55*36.5mm
Features: This kit very good, it can control 3 pcs high power motor, it good for tank, ship, car. we have make video. Notice:- Since the receiver board is a special product, the unstable operation of the personal DIY, the receiving board does not accept the return & after-sales- When the ship is remotely controlled, the remote control distance will be affected by the water level & the height difference of the water surface. Specification for Signal Booster:- Working voltage:DC 2.8v-4.2v- Charging voltage: DC 4.6v- Working current:80-120ma- Working frequency:2.4GHZ- Transmit frequency:14dbm-
Size:160x 36x 18mm- Measured distance:about 500 meters to 800 meters, (actual test distance at 60 m wide city road in sunny weather)- Communication Interface:SMA-JE- Antenna interface:SMA-KE- Antenna type:outside SMA inner pin high gain (3.0 dbi) antenna- Charging time:about 60 min- Working time: about 1.5 hours (when not operating the remote control can be signal intensifier Note: The signal booster used for this 6ch 2.4G remote controller, then the controlling distance should be more than 500 meters. But if you used for another controller, then the controlling distance may be not so well. Note:- Signal enhancer can only use the original USB (Universal Serial Bus) chargi



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Brand: xiaodingchui
Material: plastic
Colour: Red/ Blue Scope of application: robot Package Included 1*4G Iffrared

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Description: Brand: Small Hammer Item: SN8100 Product: Robot Car Tank Chassis
Materials: Aluminous Crawler Belt: Plastic
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This is a four-degree-of-freedom remote control robot driven by & controlled by PS2 remote control.
Features:control board
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Description: Brand: Small Hammer Product: DIY 6DOF RC Robot Arm
Materials: Metal
Height: 50.5CMServo: MG996

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Specification:
Size: length 18cm* width 9cm* height 24cm Three-way accessories

Size: inner diameter


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Feature: This is a triangular structure that makes climbing more powerful! Overall more beautiful & reasonable! The production of tracked tank cars is a favorite of children. The 6-wheel + track + low-speed motor + angle design greatly increases the car’s climbing ability. Specification: Weight: 129g
Size: 22 * 11 * 5.5cm Production purpose:1. Increase friction by increasing the contact area with the ground 2. Observe the rotation direction of the motor through the connection of the positive & negative poles of the power supply Package Included:1* Small Hammer DIY RC Robot Tank
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Description: Brand: Small Hammer Name: 4DOF Robot Arm Kit Type: DIY robot Degree: 4 degree of freedom
Material: Aluminous


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