Bảng mạch điều khiển động cơ bước / tốc độ DC 8-27v

100% brand new and high quality Features: Product model: YYTB-3 Voltage and current range: DC 8V~27V, current within 2A Step range: 1~9 steps programmable Direction range: forward / reverse Speed range: 1~9 speeds Angle range: 3200 pulses represent one circle, display shows 320 for one circle, and 160 for half circle Waiting delay time range: 0~99 seconds (0 seconds means no waiting) With a single start; cycle start Built-in 8 subdivision; accurate positioning Dimensions: 5.4x9.8cm/2.13x3.86inch Color: As shown Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Stepper Motor Driver Controller Module (without retail package)SEL♥Stepper＃Motor＃Driver＃Controller＃Module＃Angle/Speed/Time＃Programmable＃Board＃DC＃8-27V