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包含专业技术支持服务
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Buy Parallax 28203 Gripper 3
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3007 PI-Fan 30 x 30 x 7MM Black 2 x 1p Witty Cloud ESP12F Module 包含专业技术支持服务3007 PI Fan 30 x 30 x 7MM Black 2 x 1p A 5V 0. 2A 3007 Cooling Fan for 3D Printer is a small but powerful fan. The cooling fan finds its use as an exhaust fan on the Raspberry pi case as well as 3D printers. It maintains the temperature of the extruder, which results in smooth printing. The cooling fan operates on a 0. 2A 5V DC power supply which can be easily powered from RPI board. It has a 2 pin JST connector to easily connect to the printer
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