Description
Shunt Resistor (0.05–0.1 $\Omega$, High Power)
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Product Description: A low-ohm, high-precision power resistor placed in series with your motor’s ground return path. By measuring the tiny voltage drop across this resistor ($V = I \times R$), your STM32 or amplifier can calculate exactly how much current the motor is drawing in real time.
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Key Specifications: Resistance value between 0.05 $\Omega$ and 0.1 $\Omega$, with a power rating of 3W to 5W to safely handle high thermal dissipation under heavy motor loads.
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