1Pcs New BTN7971 Motor Driver Module 7.2-20V High Performance, US $18.18 – Picture 0

1Pcs New BTN7971 Motor Driver Module 7.2-20V High Performance, US $18.18 – Picture 1

1pcs New Btn7971 Motor Driver Module 7.2-20v High Performance

US $18.18

China, China
Jan 29th

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BTN7971 Module BTN7971 Module Characteristics: 1. Specification: 4.5 * 3.1 CM. 2. Input Voltage: 7.2-20V. 3. Output Current: 0-68A. 4. Protection Device: Integrated reverse connection, optical coupling isolation circuit and effectively protect the security of the single chip microcomputer and a circuit module. To prevent burn out. 5. Board raises five row needle.(5 v GND IN1 IN2) Note: IN1 and IN2 microcontroller PWM mouth, OUT1 and OUT2 on both ends of the motor output module, VCC, GND for 7.2 V power supply, + 5 V to 5 V power supply input.(Only for test module, and formal when using do not need to pick up) Package Including: 1Pcs BTN7971 Motor Driver Module 7.2-20V High Performance New. Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00, please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days (USA ,CA,AU,UK,DE).other country 15-35 days. 2.Express by EMS ,it must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.),please contact us to talk about shipping fee. 3.Once you purchase, please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us ???? 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult, please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service, Business hours are 9am to 6pm Beijing time (+8 GMT), Monday to Friday. Engineered for professional eBay sellers! On Nov-28-14 at 19:50:25 PST, seller added the following information: