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Best Warning Feedback Loop

MKS SERVO42C NEMA17 Closed Loop Stepper Motor Driver Low Noise for CNC 3D Printer Prevent Losing Steps Compatible with Gen L SGen L SKR 2 / V1.4 Turbo BTT Octopus V1.1 Mainboard

  • MKS servo42C is a product developed by MKS to meet market demand. The closed-loop motor uses the motor's rotation angle feedback to the drive circuit to detect whether every step that should be taken has been taken to prevent losing steps. If a closed loop occurs, the motor will make up or lose steps through the feedback information, and the blue LED on the closed loop module will light up..
  • Support 1-256 subdivision,odd subdivision (such as 11 subdivision) is also available. And support motors with 0.9 degree or 1.8 degree. Maximum speed 1000RPM. With usart interface, you can connect the computer by serial port, for parameter adjustment and query..
  • Position /speed/torque closed-loop, it can run at high speed without losing step. Easy to install and wire. The max printing speed can reach 150-180mm/S. Field-Oriented control, low noise, low vibration and low calorific. 4 Half bridge driver with 8 MOSFET, high operating efficiency. 14Bits magnetic encoder, high angle resolution..
  • Compatible with Gen L SGen L, SKR 2 / V1.4 Turbo BTT Octopus V1.1 Motherboard and other board which is seperated with drivers, that means drivers is not soldered onto the board.
  • Package: 1*MKS SERVO42C(include motor) + 1*Adapter board(MKS APT) + 1*60cm 6pin Data Cable . (User metho....
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2PCS 45x 60 Inch 100% Natural Cotton Quilt Batting for Quilting Fabric Sewing Crib

  • Crib quilting batting : 2 PCS 45inch by 60 inch.
  • Do not shift gather ,no beard.Warning: No pre-washingMachine washable after quilted..
  • Soft natural cotton batting for quilts,potholders, Craft and Wearable Arts. WARNING : If you need very thick cotton batting, please do not buy it. This cotton batting is thin.If your project needs to be filled with thick batting, you can stack two layers of batting together..
  • This is 100% natural cotton. It doesnt melte under a hot iron on cotton/linen setting! It came with a few spots on it,which are the scraps of cotton leaves. There is a smell of cotton, not a musty smell.
  • Based on customer feedback, the batting has been upgraded. The three sizes of Craft, Crib, and Throw are mainly used for crafts and baby quilts. In order to ensure 100% cotton and softness, it has no scrim, which is a fragile shot. Please note when using: pulling force will cause holes.
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Timer Outlet, Nearpow Multifunctional Infinite Cycle Programmable Plug-in Digital Timer Switch With 3-prong Outlet for Appliances, Energy-saving Timer, 15A/1800W

  • Warning tone. Plugs into a 120V grounded receptacle, and contains a single grounded receptacle rated at 15A/1800W.
  • Multifunctional save energy and money: Clock setting.
  • Timing per day (3 groups can be set at the same time).
  • Count down and turn on/off (warning tone can be selected).
  • Interval circulation(Infinite loop and Shortest time interval is 1 second).
  • Simple and Easy: The summary procedure set operation.
  • Applicability: charging, turning sprinkler irrigation, lamps, fans, christmas tree lights and other electrical devices on and off.(If used for water pumps and motor, it can not be more than 4 amp, wattage cannot exceed 800 watts).
  • Warranty: 30 Days Money Back Guarantee, 24 months warranty – free exchange.
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eMedia Intermediate Piano and Keyboard Method v2

  • ...on, and other techniques necessary for mastering the piano..
  • eMedia’s Animated Keyboard shows fingerings as the music plays..
  • Select any section of a song or exercise and you can loop it, speed it up, or slow it down for focused practice. Select your own pace as you play along to color accompaniment tracks..
  • Instant Feedback on selected lessons shows when you play the correct notes in melodies. This works with both electronic keyboards and acoustic pianos..
  • Interactive Evaluation Feedback offers detailed feedback on your playing and scores your performance on selected songs and exercises. This type of feedback requires a MIDI-connected electronic keyboard..
  • Progress Tracking tracks your progress through the course including completed exercises and your best scores along the way..
  • Lesson screens are fully scalable and include the option for full-screen video..
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Rothco O.D. M-51 Engineers Bag, Olive

  • Main Compartment Measures 10 1/2" X 10 1/2" And Features Large Main Flap With Metal Turning Lock Closure.
  • Tons Of Gear Storage Available With 1 Small Hook And Loop Pocket (5" X 4" X 1 1/2"), 1 Small Open Top Pocket (5" X 4" X 1"), 5 Pen Holder Loops And 1 Large Hook And Loop Pocket (4 3/4" X 8 1/2" X 1").
  • Two Side Pockets One Pocket With Mesh Corners And Hook And Loop Closure (5" X 4" X 1 1/4") And One Pocket With Hook And Loop Closure (3 1/2" X 4" X 1 1/4") Are Great For Small Electronic Devices.
  • Shoulder Bag Measures 12" X 14" X 5 3/4" Overall With Detachable And Adjustable Shoulder Strap Measures 59" When Fully Extended.
  • WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm..
  • large black document compartment with 3/4" zipper opening, plastic covered document sleeve.
  • Cell phone pouch, dozens of pouches, compartments and pen holders.
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Rothco Vintage Khaki M-51 Engineers Bag

  • Main Compartment Measures 10 1/2" X 10 1/2" And Features Large Main Flap With Metal Turning Lock Closure.
  • Tons Of Gear Storage Available With 1 Small Hook And Loop Pocket (5" X 4" X 1 1/2"), 1 Small Open Top Pocket (5" X 4" X 1"), 5 Pen Holder Loops And 1 Large Hook And Loop Pocket (4 3/4" X 8 1/2" X 1").
  • Two Side Pockets One Pocket With Mesh Corners And Hook And Loop Closure (5" X 4" X 1 1/4") And One Pocket With Hook And Loop Closure (3 1/2" X 4" X 1 1/4") Are Great For Small Electronic Devices.
  • Shoulder Bag Measures 12" X 14" X 5 3/4" Overall With Detachable And Adjustable Shoulder Strap Measures 59" When Fully Extended.
  • WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm..
  • large black document compartment with 3/4" zipper opening, plastic covered document sleeve.
  • Cell phone pouch, dozens of pouches, compartments and pen holders.
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Rothco Vint Canvas M-51 Engineer Bag, Black Leather

  • Rothco’s Vintage M-51 Engineers Bag Measures 12" X 14" X 5 ¾” And Is Made Of Durable Heavyweight Washed Cotton Canvas And Has Leather Accents For An Authentic Vintage Look.
  • Engineer Bag Features A Large Main Compartment, Small Hook And Loop Pocket, Small Open Top Pocket, Large Hook And Loop Pocket, And Two Side Pockets For Maximum Storage.
  • Five Pen Holder Loops And A Plastic Document Pocket With Hook And Loop Closure Are Present Under The Large Main Flap, Which Has A Metal Turning Lock Closure And A Zipper Closure Pocket.
  • Top Carry Handle And A Detachable And Adjustable Shoulder Strap For Carrying Purposes.
  • WARNING: This Product Contains A Chemical Known To The State Of California To Cause Cancer, Birth Defects And Other Reproductive Harm..
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Yosoo Health Gear Golf Swing Training Aid Elbow Golf Swing Trainer Straight Arm Golf Training Aid with TIK-Tok Sound Notifications Posture Correction Brace of Golf Swing for Beginners Training

  • [Application]: Through Tik-tok sound to warn their incorrect posture to golfers, and then correct by self to make arm in straigh, therefore it can....
  • [Tik-Tok Sound Prompt Incorrect Posture]: Built-in alarm device which made of special material makes a Tik-Tok sound immediately if you bend your....
  • [Adjustable and Easy to Wear]: Strong hook&loop and buckle make it adjustable, easier to put on and take off.
  • [Non-Slip and Better Warning]: Our golf training aid swing can be worn around the entire elbow, not easy to move and meanwhile give a warning if your....
  • [Breathable Fabric]: This golf training aid swing is made of quality nylon breathable cloth, webbing and hook&loop closure, durable and lightweight,....
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General Tools Personal Lightning Detector #LD7

  • POCKET SIZE: Pocket size lightning detector that can be clipped on your belt or hung from your belt loop..
  • EARLY WARNING: Gives you early warning of pending storms and lightning at various distances from 0 – 40 miles away..
  • MULTIPLE ALARMS: Multiple alarm signals include an audible alarm, a vibration alarm and sequentially illuminating LED’s at various distance intervals: 24 – 40 miles, 12 – 24 miles, 6 – 12 miles and 0 – 6 miles..
  • DIRECTIONAL: Will also tell if the danger is approaching, stationary or departing.
  • INCLUDED: Lightning detector, carabiner clip, (2) AAA batteries.
  • GENERAL TOOLS: We’re a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service. We encourage artisans and DIYers to work smarter, measure better, and repair more productively..
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Loop Vehicle Sensor and Detector for Safety and Exit for Gates and for Traffic Signal Controls With Visual and Audible Feed Back 12-24 Volt AC-DC Universal Works With All Types of Systems

  • GREAT FOR GATES & GARAGES: This inductive loop detector is compatible with a variety of systems. Use it for gate operators, garage doors, traffic....
  • FAST DETECTION SPEED: Prevent injuries and accidents by using this high-quality loop detector. It has an incredibly fast detection speed, allowing for....
  • MULTIPLE VOLTAGE: This unit is compatible with all types of voltage ranges. It is best for 12/24 AC/DC. This loop detector by Amazing Beam is a....
  • RELIABLE & DEPENDABLE: Our loop detector is specially designed for ultimate reliability. It features a detection filter, high-level circuit, and loop....
  • EASY INSTALLATION: This loop detector comes with audible and visual diagnostics that provide feedback on the loop’s operation, so you can know....
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Wireless Microphone,Fifine Handheld Dynamic Microphone Wireless mic System for Karaoke Nights and House Parties to Have Fun Over The Mixer,PA System,Speakers-K025

  • ...cators on receiver and microphone, enables constant monitoring of system operation. Comfortable and easy to hold microphone, great for karaoke nights and smaller house parties to have some fun over the speakers..
  • Dynamic Microphone with Cardioid Polar Pattern--Cardioid capsule with a warm, smooth sound and excellent feedback rejection. Ensures maximum gain before feedback and makes your voice cut through any mix. It provides low handling noise sensitivity, high gain before feedback and brilliant sound quality..
  • What You Get--Lightweight, versatile, compact wireless microphone and receiver with durable 1/4 inch jack (6.35mm) output for DJ mixers and guitar amps. (Batteries are NOT Included). If you have questions, please contact us directly for proper suggestions..
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MICROSOFT B4F00014 Xbox 360® Wireless Controller

  • 【Perfect Design】 Controller replacement for Xbox 360 with excellent 8-way d-pad, precise thumbsticks, and two pressure-point triggers, these features help you keep in control. New improvements on the left and right shoulder buttons for easier use. Pc game controller with vibration feedback, giving you a more realistic game experience..
  • 【Ergonomics and rapid response】The asymmetrical design of the joystick, the grip and contour design fit your hands. The custom for Xbox 360 controllers deliver high sensitivity and fast response overall performance, all buttons are easy to press and respond immediately, with good tactile feedback for maximum comfort and endless gaming experience..
  • 【GREAT PERFORMANCE】- Use up to four controllers simultaneously on one console, which requires 2 AA batteries or dedicated battery（Not included）. Better more, you are able to keep track of your friends by Guide button for 360, access your games and media, or power on and off your console for 360..
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Fall Detection Smart Watch Fall Alert Devices for Elderly Ip67 Smart Watch Video Call Step Counter SOS Voice Messages Fitness Tracker Watch for Dementia Alzheimer's

  • ▲SOS: In the event of an accident, the elderly can press and hold the button on the watch, and the watch will automatically contact the family number, and help the elderly as soon as possible..
  • ▲GPS: It can prevent the elderly from getting lost. Check the positioning of the watch anytime, anywhere, and find the elderly in the shortest time..
  • ▲FALL REMINDER: Elderly people sometimes have various accidents, such as falls. Our smart watch for the elderly can alert family when the elderly fall..
  • ▲HEALTH MONITORING: More exercise, healthy life lies in exercise. Through the interesting pedometer function, feedback the exercise effect of the elderly, remind the elderly to exercise occasionally, and help the elderly to be healthier..
  • ▲MORE FUNCTIONS: Video call, heart rate, IP67 waterproof, fall warning, SOS, electronic fence, camera, remote monitoring, remote photography, watch alarm, low battery warning..
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