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28BYJ 48 12V Valve DC Gear Stepper Motor A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red) supporting real time video streaming at supporting real time video streaming at 30fps in QVGA resolution or higher quality still captures at full 2MP resolution and power electronics fundamentals 625 degrees 64 (half step mode) Gear Reduction Ratio 1 64 Steps Per Revolution 4096 (half step) 2048 (full step) Frequency 100 Hz DC Resistance 200Ohm + 7% (25 degreesC) Idle In Traction Frequency > 600 Hz Idle Out Traction Frequency > 1000 Hz Pull in Torque >= 300 gfcm (at 12V) Insulation Resistance > 10 MOhm (500V DC) Connector 5 Pin (JST style header) Wire Colors Red (common) Robotics & Pan Tilt Mechanisms: Create camera pan tilt heads
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