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Amazon.com: RAMPS 1.4 Controller + MEGA2560 R3 Board + 5pcs Soldered A4988 Stepper Motor Drivers + 5pcs Heat Sinks + 19pcs Jumpers with USB Cable for RepRap 3D Printer Kit : Industrial & Scientific
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Ks0090 keyestudio 3D Printer Kit RAMPS 1.4 + Mega 2560 + 5x A4988 + LCD 12864 Smart Controller - Keyestudio Wiki
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