SparkFun ProDriver - Stepper Motor Driver (TC78H670FTG)
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Develop bipolar stepper control with this TC78H670FTG ProDriver board. Latch terminals provide solderless access to its connections, and control can use clock-input stepping or serial commands. The serial approach permits changing phase, torque, current limit and decay behavior, with an Arduino library offering examples for exploring the driver’s functions.
Before you buy
Verify motor, power, current-limit and cooling requirements before operation.
SparkFun SKU: ROB-16836 · Category: Stepper motor drivers
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. Current SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.