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5X DC 1.8V 3V 5V 6V 12V 2A Motor Speed Controller Controller Controller 30W PWM 1803B K7

USD 7.75USD 15.19

5X DC 1.8V 3V 5V 6V 12V 2A Motor Speed Controller Controller Controller 30W PWM 1803B K7

Description
Specification
3PCS New STM32F411VCT6 QFP100
USD 40.00USD 50.00
1PCS SRF7028
USD 12.57USD 13.23
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