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4DOF SG90 PICK AND PLACE ARM
4DOF SG90 pick and place robotic arm. Compact, precise, and ideal for DIY robotics, STEM learning, and Arduino projects.
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Tag: 4DOF SG90 PICK AND PLACE ARM
Description
The 4DOF SG90 Pick and Place Arm is a compact and precise robotic arm designed for DIY robotics, educational kits, and STEM projects. Featuring 4 degrees of freedom (4DOF) and powered by reliable SG90 micro servo motors, this arm allows smooth and accurate movement for picking, placing, and manipulating small objects.
Its lightweight and durable construction makes it ideal for Arduino and Raspberry Pi projects, classroom demonstrations, hobbyist robotics, and prototype development. Easy to assemble and program, this pick and place arm encourages hands-on learning in mechanics, electronics, and programming.
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Text support rate is better
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 Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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 Voice effect optimization
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 Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes

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