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STSPIN220 LOW-VOLTAGE STEPPER MOTOR DRIV POLOLU - Stepper motor controller | STSPIN220; 1.1A; Uin mot: 1.8÷10V; POLOLU-2877 | TME - Electronic components
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power supply - Stepper motor causes voltage drop when running - Electrical Engineering Stack Exchange
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A4988 Stepper Motor Driver Carrier with Voltage Regulators | POLOLU-1183 | Core Electronics Australia
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