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Halfstep Ramp



 - PetSTEP HalfSTEP Pet Ramp
PetSTEP HalfSTEP Pet Ramp

  • Color: Brown
  • Brand: Petstep
  • ASIN: B00006OALX
  • UPC: 707005175886
 - Hoovy 3.5
Hoovy 3.5" Step Riser - Portable One Step Stool for Elderly & Disabled -Antislip Half Step for Indoor & Outdoor Stairs, Cars, Bed, Chair, Shower - Lightweight Mobility Safety Tread

Do You Suffer From Knee Pain And Other Mobility Issues? Then Hoovy's step riser is exactly what you need to make your daily life at home (and out of home) easier and less painful. This 3.5-inch-high step stool will help you... ...get up and down the stairs. ...sit and get up from your bed, the sofa or a chair. ...go in and out of your shower or the car. Use The Half Step Both Indoors And Outdoors! Our stepping stool has nonslip slip feet as well as a slip resistant walking surface, so you'll be able to walk and stand on it with safety. In fact, the one step stool is suitable for all weather conditions, so you can even use it with safety when it's raining and it gets wet. Very Easy To Store And Carry Around! This 1-step stool is very slim and compact, so you can easily store it in your car and take it with you when you run errands or travel. The outdoor stool is also very lightweight, so you won't have trouble picking it up and positioning it under the car or the staircase you with to use. Hoovy Has Created The Most Durable Step Riser! Made with heavy duty materials, this step platform is incredibly robust and durable and it can support up to 400lbs. Years from now, the Hoovy low step stool will still be in excellent condition, and it will be able to support you without any pr...

  • Brand: Hoovy
  • ASIN: B07JJYT72H
  • UPC: 850001215831
 - KeeYees Professional 3D Printer CNC Kit with Tutorial for Arduino, CNC Shield V3 w/Jumpers + UNO R3 Board + 4Pcs RAMPS 1.4 Mechanical Switch Endstop & DRV8825 GRBL Stepper Motor Driver Heat Sink
KeeYees Professional 3D Printer CNC Kit with Tutorial for Arduino, CNC Shield V3 w/Jumpers + UNO R3 Board + 4Pcs RAMPS 1.4 Mechanical Switch Endstop & DRV8825 GRBL Stepper Motor

CNC Expansion Board:-GRBL 0.9 compatible-Runs on 12-36V DC -4-Axis support: X, Y, Z-It can drive 4 stepper motors, and each stepper motor only needs 2 IO ports. That is to say, 6 IO ports can manage 3 stepper motors very well, which is very convenient to use.KeeYees UNO R3 Board: -Microcontroller: ATmega328P-Chip: ATmega16U2 -Operating Voltage: 5V-Input Voltage (recommended):7-12V-Input Voltage (limit):6-20V-Flash Memory: 32 KB of which 0.5 KB used by bootloader-Digital I/O Pins: 14 Digital I/O Pins (6 PWM outputs)-Analog Input Pins: 6 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA-SRAM: 2 KB-EEPROM: 1 KB-Clock Speed: 16 MHzTips: Find more information about Arduino UNO R3 with the Expansion Board IO Port with our tutorial.DRV8825 Stepper Motor Driver: -Applied for driving stepper motors up to 8.2V-45V 2.5A-4-layer PCB board (better heat dissipation)-6 different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-stepMechanical Switch Endstop:-Length of Cable: 70 cm-Red line --- VCC (ramps of +) -Black wire --- GND (ramps of -) -Green Line --- SIGNAL (ramps in s) Package Contents: 1 x CNC Shield Board 1 x KeeYees UNO R3 Board 4 x DRV8825 Stepper Motor Driver with Heat Sink4 x RAMPS Mechanical Switch Endshop 20 x 2.54mm Black Jumper Caps 1 x...

  • Color: 3D Printer Driver Modules
  • Brand: KeeYees
  • ASIN: B07NRD4HM4
 - BIQU A4988 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4(Pack of 5pcs)
BIQU A4988 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4(Pack of

Specifications: Size: A4988:20*15*11mm(LWH) Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: Red Features: -Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) -Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection -Automatic current decay mode detection / selection -Internal UVLO -Mixed with slow current decay modes -Synchronous rectification for low power dissipation -Crossover-current protection -Thermal shutdown circuitry -3.3 and 5 V compatible logic supply -Thermal shutdown circuitry -Ground Fault Circuit -Load short-circuit protection -Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Package Included: 5*A4988 StepStick Stepper Motor Diver Module 5*Heat Sink

  • Brand: BIQU
  • ASIN: B01FFGAKK8
  • UPC: 687345774454
 - UIOTEC A4988 Compatible StepStick Stepper Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4
UIOTEC A4988 Compatible StepStick Stepper Motor Diver Module with Heat Sink for 3D Printer Controller Ramps

Specifications: Size: A4988:20*15*11mm(LWH) Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: Green Features: -Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) -Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection -Automatic current decay mode detection / selection -Internal UVLO -Mixed with slow current decay modes -Synchronous rectification for low power dissipation -Crossover-current protection -Thermal shutdown circuitry -3.3 and 5 V compatible logic supply -Thermal shutdown circuitry -Ground Fault Circuit -Load short-circuit protection -Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Package Included: 1*A4988 StepStick Stepper Motor Diver Module

  • Brand: UIOTEC
  • ASIN: B07DK9FRGH
 - Petstep 224 Aluminum Legs HalfSTEP
Petstep 224 Aluminum Legs

  • Brand: Petstep
  • ASIN: B00006OALY
  • UPC: 685432002244
 - Multi tools 5pcs Stepper Motor Driver 1.5x2mm A4988 Stepper Motor Driver Module 3D Printer Polulu StepStick RAMPS RepRap
Multi tools 5pcs Stepper Motor Driver 1.5x2mm A4988 Stepper Motor Driver Module 3D Printer Polulu StepStick RAMPS

Multi tools 5pcs Stepper Motor Driver 1.5x2mm A4988 Stepper Motor Driver Module 3D Printer Polulu StepStick RAMPS RepRap Multi tools HW0004180Specification:Brand newModel: A4988Size: approx. 1.5*2mmFive different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Feature:Breakout board for Allegro's A4988 DMOS Microstepping Driver with translator.Adjustable current control lets you set the maximum current output with a potentiometer.Intelligent chopping control that automatically selects the correct current decay mode(fast decay or slow decay).Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection.Short-to-ground and shorted-load protection.Simply inputting one pulse on the STEP input drives the motor one microstep.There are no phase sequence tables, high frequency control lines, or complex interfaces to program.The A4988 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened.Fine workmanship and good performance.Easy to use.Long service life. Package included:5 x Stepper Motor Driver Module Note:Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver.Please allow a little size errors due to manual measurement.Item ...

  • Brand: VDV
  • ASIN: B07V44DWWC
 - 5PCS A4988 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Reprap Ramps 1.4, CNC Machine or Robotics
5PCS A4988 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Reprap Ramps 1.4, CNC Machine or

Features: - Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) - Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection - Automatic current decay mode detection / selection - Internal UVLO - Mixed with slow current decay modes - Synchronous rectification for low power dissipation - Crossover-current protection - Thermal shutdown circuitry - 3.3 and 5 V compatible logic supply - Thermal shutdown circuitry - Ground Fault Circuit - Load short-circuit protection - Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Specifications: Size: - A4988:20*15*11mm(LWH) - Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: Red Package Included: 5x A4988 StepStick Stepper Motor Diver Module 5x Heat Sink

  • Brand: Yiwant
  • ASIN: B07R1N3RWR
  • UPC: 887184469416
 - 5PCS DRV8825 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5 1.6 CNC Machine or Robotics
5PCS DRV8825 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5 1.6 CNC Machine or

Description: The DRV8825 stepper motor driver carrier is a breakout board for DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver board, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 ¨C 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). Features: - Simple step and direction control interface - Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step - Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor rated voltage to achieve higher step rates - 45 V maximum supply voltage - Built-in regulator (no external logic voltage supply needed) - Can interface directly with 3.3 V and 5 V systems - Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout - Short-to-ground and shorted-load protect...

  • Color: Purple
  • Brand: Yiwant
  • ASIN: B07QZLMWDC
  • UPC: 887184469423
 - BIQU A4988 Compatible StepStick Stepper Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4(Pack of 5pcs)
BIQU A4988 Compatible StepStick Stepper Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4(Pack of

Specifications: Size: A4988:20*15*11mm(LWH) Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: Green Features: -Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) -Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection -Automatic current decay mode detection / selection -Internal UVLO -Mixed with slow current decay modes -Synchronous rectification for low power dissipation -Crossover-current protection -Thermal shutdown circuitry -3.3 and 5 V compatible logic supply -Thermal shutdown circuitry -Ground Fault Circuit -Load short-circuit protection -Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Package Included: 5*A4988 StepStick Stepper Motor Diver Module 5*Heat Sink

  • Brand: BIQU
  • ASIN: B01FFFYVV8
  • UPC: 608408772583
 - DGZZI 2PCS DRV8825 for RAMPS Stepper Motor Driver Module 3D Printer Accessaries Heat Sink 4 Layer PCB Purple Board
DGZZI 2PCS DRV8825 for RAMPS Stepper Motor Driver Module 3D Printer Accessaries Heat Sink 4 Layer PCB Purple

Size: 1.5mm* 2mm (same as 4988) Pin amount: 16pin Drivable current: 2.5A Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step. Manufacturing process: SMT mechanism, non - manual welding, higher yield, more stable performance. It is a necessary module for 3D printers, CNC, engraving machine construction. Support the 3D printers: Prusa Mendel, ultimaker, printbot, makerbot, etc. Suitable for: Where the stepper motor driver is needed. Package includes: 2* DRV8825 Stepper Motor Driver Module

  • Brand: DGZZI
  • ASIN: B07Q1L8R63
  • UPC: 732661158478
 - 5PCS Compatible DRV8825 Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5 1.6
5PCS Compatible DRV8825 Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5

This DRV8825 micro-stepping stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six micro step resolutions (down to 1/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).   Features: - 45 V maximum supply voltage - Built-in regulator (no external logic voltage supply needed) - Simple step and direction control interface - Can interface directly with 3.3V and 5V systems - Short-to-ground and shorted-load protection - 4-layer, 2 oz copper PCB for improved heat dissipation - Exposed solderable ground pad below the driver IC on the bottom of the PCB

  • Color: 5PCS-DRV8825
  • Brand: UMLIFE
  • ASIN: B07KZ6K11H
 - HiLetgo 5pcs A4988 Stepstick Stepper Motor Driver Module with Heat Sink for 3D Printer Reprap Suitable for Mendel Huxley Arduino
HiLetgo 5pcs A4988 Stepstick Stepper Motor Driver Module with Heat Sink for 3D Printer Reprap Suitable for Mendel Huxley

Parameters: Size: 1.5mmX2mm (for RAMPS, ultimaker or other compatible boards);The drive current: 2A (best to install the heat sink) Segments: 1,1 / 2,1 / 4,1 / 8,1 / 16 Manufacturing process: higher SMT placement machine manufacturing, non-manual welding, yield, more stable performance. Applications: Stepper motors /3D printer/CNC/engraving machines/Supported 3d printers like Prusa Mendel, ultimaker, printbot, makerbot and so on.You can refer to the Arduino code at the back of the module. Package included:5*A4988 Stepstick Stepper Motor Driver Module (with PINs)5*Heatsink

  • Color: Red
  • Brand: HiLetgo
  • ASIN: B07BND65C8
 - 5PCS Compatible DRV8825 Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5 1.6
5PCS Compatible DRV8825 Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5

This DRV8825 micro-stepping stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six micro step resolutions (down to 1/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).   Features: 45 V maximum supply voltage Built-in regulator (no external logic voltage supply needed) Simple step and direction control interface Can interface directly with 3.3V and 5V systems Short-to-ground and shorted-load protection 4-layer, 2 oz copper PCB for improved heat dissipation Exposed solderable ground pad below the driver IC on the bottom of the PCB Package include: 5 x Stepstick DRV8825 stepper driver  5 x Heat sink

  • Color: Purple
  • Brand: Zerci
  • ASIN: B07QS297K5
  • UPC: 887184580357
 - AiTrip A4988 Compatible StepStick Stepper Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4 Pack of 5pcs
AiTrip A4988 Compatible StepStick Stepper Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4 Pack of

Specifications: Size: A4988:20*15*11mm(LWH) Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: Green Features: -Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) -Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection -Automatic current decay mode detection / selection -Internal UVLO -Mixed with slow current decay modes -Synchronous rectification for low power dissipation -Crossover-current protection -Thermal shutdown circuitry -3.3 and 5 V compatible logic supply -Thermal shutdown circuitry -Ground Fault Circuit -Load short-circuit protection -Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Package Included: 5*A4988 StepStick Stepper Motor Diver Module 5*Heat Sink

  • Color: 5pcs A4988
  • Brand: AiTrip
  • ASIN: B07QJVCFRZ
 - BALITENSEN StepStick DRV8825 Stepper Motor Driver Module Carrier for RAMPS1.4 Board RepRap 3D Printer with Heat Sink 5pcs
BALITENSEN StepStick DRV8825 Stepper Motor Driver Module Carrier for RAMPS1.4 Board RepRap 3D Printer with Heat Sink

The DRV8825 stepper motor driver carrier is a breakout board for TI's DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver board, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 - 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).Feature: - Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates. - Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout. - Short-to-ground and shorted-load protection. - 4-layer, 2 for oz copper PCB for improved heat dissipation. - Exposed solderable ground pad below the driver IC on the bottom of the PCB. - Module size, pinout, and interface match those of our A4988 stepper motor driver carriers in most respects.Specification: DRV8825: 20*15*11mm(LWH) Heat Si...

  • Color: Purple
  • Brand: BALITENSEN
  • ASIN: B076V5L3ZC
  • UPC: 786391186652
 - 5pcs A4988 Stepper Motor Driver pololu StepStick Module Board Red with Aluminum Heat Sink fit ramps 1.4 3D Printer Reprap, CNC Machine or Robotics
5pcs A4988 Stepper Motor Driver pololu StepStick Module Board Red with Aluminum Heat Sink fit ramps 1.4 3D Printer Reprap, CNC Machine or

Features: -Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) -Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection -Automatic current decay mode detection / selection -Internal UVLO -Mixed with slow current decay modes -Synchronous rectification for low power dissipation -Crossover-current protection -Thermal shutdown circuitry -3.3 and 5 V compatible logic supply -Thermal shutdown circuitry -Ground Fault Circuit -Load short-circuit protection -Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Package Included: 5*A4988 StepStick Stepper Motor Diver Module 5*Heat Sink

  • Brand: Generic
  • ASIN: B07PFCQH84
  • UPC: 682228946164
 - Hobbypower StepStick 4-layer DRV8825 Stepper Motor Driver Module for 3D Printer Reprap RP A4988(pack of 5 pcs)
Hobbypower StepStick 4-layer DRV8825 Stepper Motor Driver Module for 3D Printer Reprap RP A4988(pack of 5

This DRV8825 Stepper Motor Driver Module is upgrade of A4988 Use to replace the A4988 to upgrade your 3D printer. Feature - Simple step and direction control interface - Can interface directly with 3.3 V and 5 V systems - Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout - Short-to-ground and shorted-load protection - 4-layer, 2 oz copper PCB for improved heat dissipation - Exposed solder-able ground pad below the driver IC on the bottom of the PCB - Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step - Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates - Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) - 45 V maximum supply voltage - Built-in regulator (no external logic voltage supply needed) - Module size, pinout, and interface match those of our A4988 stepper motor drivers Package includes: 5 x DRV8825 Stepper Motor Driver Module 5 x Heat Sink

  • Brand: Hobbypower
  • ASIN: B00NCSK6T2
  • UPC: 799418417691
 - DRV8825 High Current Stepper Motor Driver Carrier
DRV8825 High Current Stepper Motor Driver

The DRV8825 stepper motor driver carrier is a breakout board for TI's DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 - 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).

  • Brand: Pololu
  • ASIN: B00B9G8CAE
  • UPC: 609408180767
 - RGBIWCO -5pcs A4988 StepStick Pololu Stepper Driver Module + Heatsink for RepRap 3D Ramps
RGBIWCO -5pcs A4988 StepStick Pololu Stepper Driver Module + Heatsink for RepRap 3D

This product is a breakout board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection; This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and 2 A. The translator is the key to the easy implementation of the A4988. Simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. The A4988 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened. Features Simple step and direction control interface Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Short-to-ground and shorted-load protection Warning Connecting or disconnecting a st...

  • Color: GN
  • Brand: RGBIWCO
  • ASIN: B07SC1D7C6
 - Trkee RAMPS 1.4 Mega2560 12864 LCD Controller A4988 Kit for Reprap 3D Printer
Trkee RAMPS 1.4 Mega2560 12864 LCD Controller A4988 Kit for Reprap 3D

Feature:Product Summary:CH340G replace the Atmega 8U2/16U2CH340G Driver Download link, please copy the link and paste in browser: http://www.5v.ru/ch340g.htmMicrocontroller:ATmega2560Clock Speed:16 MHzEEPROM:4 KBSRAM:8 KBFlash Memory:256 KB of which 8 KB used by bootloaderOperating Voltage:5VInput Voltage (recommended):7-12VAnalog Input Pins:16Digital I/O Pins:54 (of which 14 provide PWM output)DC Current for 3.3V Pin:50 mADC Current per I/O Pin:40 mALCD 12864 with ControllerThis full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. You can easy connect it to your Ramps board using the "smart adapter" included.After connecting this panel to your Ramps you don't need your pc any more, the Smart Controller supplies power for your SD card. Further more all actions like calibration, axes movements can be done by just using the rotary encoder on the Smart Controller. Print your 3D designs without PC, just with a g-code design stored on the SD card. Maximum output current is 2ASimple step and direction control interfaceFive different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-stepAdjustable current control lets you set the maximum current output with a potentiometer,which lets you use volt...

  • Brand: Trkee
  • ASIN: B07RXTNNVL
 - Eiechip 5pcs/lot Reprap Stepper Driver A4988 Stepper Motor-Driver with Heatsink for 3D Printer Reprap, CNC Machine or Robotics
Eiechip 5pcs/lot Reprap Stepper Driver A4988 Stepper Motor-Driver with Heatsink for 3D Printer Reprap, CNC Machine or

Specifications: Size: A4988:20*15*11mm(LWH) Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: Red Features: -Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) -Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection -Automatic current decay mode detection / selection -Internal UVLO -Mixed with slow current decay modes -Synchronous rectification for low power dissipation -Crossover-current protection -Thermal shutdown circuitry -3.3 and 5 V compatible logic supply -Thermal shutdown circuitry -Ground Fault Circuit -Load short-circuit protection -Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Package Included: 5*A4988 StepStick Stepper Motor Diver Module 5*Heat Sink

  • Brand: Eiechip
  • ASIN: B07DG355F1
  • UPC: 703931863859
 - 3D Printer Extension Board Parts,Ramps1.4/Mega2560 R3 Integrated Motherboard, A4988 Driver With Heatsink,12864 LCD Controller Board for 3D Printer(As shown)
3D Printer Extension Board Parts,Ramps1.4/Mega2560 R3 Integrated Motherboard, A4988 Driver With Heatsink,12864 LCD Controller Board for 3D Printer(As

Description:Compact size and lightweight, easy for carry.Easy for apply and use.Simple step and direction control interfaceThe Mega 2560 is an update for Arduino Mega, which it replacesSpecifications:Product name: Extension Board for 3D Printer PartsColor:As is shownMaterial:PlasticPackage Included:1PC x MEGA2560 R3 motherboard x 1 (with USB cable)1PC x Ramps 1.4 Control Board5 PCS x A4988 driver with heatsink1 PC x 12864 LCD controllerNote:Transition: 1cm=10mm=0.39inch1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement

  • Color: as shown
  • Brand: BEYST
  • ASIN: B07TVK47WY
  • UPC: 697133802788
 - 5 x Geeetech RepRap 4-layer Pololu stepper motor driver DRV8825 for 3D printer RAMPS Sanguinololu Teensylu Prusa Mendel
5 x Geeetech RepRap 4-layer Pololu stepper motor driver DRV8825 for 3D printer RAMPS Sanguinololu Teensylu Prusa

Description: The DRV8825 stepper motor driver carrier is a breakout board for TI's DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver board, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 - 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). 1) Simple step and direction control interface 2) Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step 3) Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates 4) 45 V maximum supply voltage 5) Built-in regulator (no external logic voltage supply needed) 6) Can interface directly with 3.3 V and 5 V systems 7) Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout 8) Short-to-ground and sh...

  • Brand: Geeetech
  • ASIN: B00H2DQZPC
  • UPC: 606094852954

Get a Great Deal on Halfstep Ramp.‎

Looking for more Halfstep Ramp similar ideas? Try to explore these searches: Baby Sipper, Homeopathic Leg, and New Fencing.


           

HALF STEP MODULES Halve Effort for Climbing Stairs (Pedestrian, Wheelchair, Baby Pushchair,...)

Halfstep Ramp

Climb stairs more easily and comfy. [email protected] (Vicente Gómez ETS Ingenieros Industriales UPMadrid AY1994) Modular Steps: - Halved Step Height let pedestrians, wheelchairs, baby puschairs, hand carts,... climb stairs more easily and comfortably. [email protected] Peld...

Tags: wheelchair,ramp,stairs,evacuation chair,steps,s...

Roll-A-Ramp demonstration

Halfstep Ramp

This is a demonstration of unrolling and placing a 9'x30" portable Roll-A-Ramp. www.rollaramp.com

Tags: rollaramp,portable ramp,aluminum ramp,wheelchai...

The Only Half Step Stair Climbing Aid

Halfstep Ramp

Learn more about The Only Half Step Stair Climbing Aid: https://bit.ly/2SgrJvy Hammacher Schlemmer: https://bit.ly/2twaSuI This is the lightweight cane that makes it easier for those with limited strength or mobility to climb and descend stairs. Weighing only 2 lbs., the cane’s 3 1/2" H x 9" W ...

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