: 4.5V to 12V (up to 36V possible per chipset, but shield is typically rated for 12V).
(often labeled PWR_SEL) that determines how the board and Arduino are powered: Jumper Connected hw 130 motor control shield for arduino datasheet free
The datasheet of the HW-130 Motor Control Shield provides detailed information about the shield's electrical and mechanical characteristics. Here are some key specifications: 1.2A (peak). Search terms:
: 600mA per channel (continuous), 1.2A (peak). hw 130 motor control shield for arduino datasheet free
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