JESSINIE 5pcs A4988 Stepper Motor Driver Module, 35 V 2 A Output, 1/16 Microstepping, with Heatsink

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,458 (2026-07-30 기준)

상품 특징

• 【Integrated A4988 Microstepping Control】 A4988 stepper motor driver module for bipolar motors; supports full, 1/2, 1/4, 1/8, and 1/16 microstepping; simple STEP and DIR pulse interface removes complex phase control; enables smooth and precise motion control with minimal firmware load
• 【Wide Motor Voltage And Current Range】 Motor supply voltage up to 35 V DC; maximum output current up to 2.0 A with Rs value of 0.1 Ω and proper cooling; low RDS on output stage improves efficiency; suitable for stable torque output in compact motion systems
• 【Smart Current Decay Management】 Fixed off‑time current regulation with automatic slow or mixed decay selection; mixed decay combines fast and slow current reduction; helps lower audible motor noise, improves microstep accuracy, and reduces heat during continuous operation
• 【Comprehensive Protection Features】 Built‑in thermal shutdown with hysteresis, under‑voltage lockout, and cross‑current protection; internal synchronous rectification lowers power loss during PWM operation; no special power‑up sequence required, improving reliability during repeated restarts
• 【Controller And System Compatibility】 Logic inputs compatible with 3.3 V and 5 V controllers; MS pins allow easy microstep selection; green PCB includes a heatsink for better thermal handling; compatible with for Arduino‑based control boards used in printers and motion projects

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