Uploaded January 2020 | Updated September 2026, 4 hours ago
L9110 with Arduino Code – Part 3: How to Stepper Motor Speed and Direction
This video is the third part of the tutorial where I will discuss how to use small stepper motors such as this NEMA-17 with the L9110 motor control board using Arduino. I will also explain how to perform micro stepping and prevent your stepper motors and control boards from overheating.
This board can be used to control two small DC motors simultaneously or can be used to control a small stepper motor, such as a NEMA 17. The board operates between 2.5- and 12-volts DC. It is capable of sourcing 800 mA per phase sustained and 1.5 Amps momentarily.
This tutorial is divided into 3 videos. Part 1 covers the speed and direction control of DC motors. Part 2 discusses the control of linear actuators. Part 3 demonstrates how to control the speed and direction of stepper motors. Each video includes step-by-step set-up instructions as well as basic Arduino coding that can be incorporated into your own projects.
The following are affiliate links for products I used in this video. Using these links will not affect the price for your purchase but may result in a small commission for me, allowing me to keep making helpful and entertaining videos.
L9110S H-bridge Dual Channels Motor Driver Control Board: amzn.to/4f9WDki
Arduino: amzn.to/3YOH3F5
L9110 with Arduino Code – Part 1: youtu.be/YkfBtjs8uWg
L9110 with Arduino Code – Part 2: youtu.be/8VC7G9KisMU
EasyDriver tutorial: youtu.be/nafoHAhz8Ys
L9110S H-bridge Dual Channels Motor Driver Control Board for Arduino
rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575537470&toolid=10001&campid=5338595299&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2057872.m570.l1313.TR1.TRC0.A0.H0.Xl9110.TRS0%26_nkw%3Dl9110%26_sacat%3D0
Bipolar Stepper Motor
rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575537470&toolid=10001&campid=5338595299&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2380057.m570.l1311.R2.TR2.TRC0.A0.H0.Xbipolar%2Bste.TRS0%26_nkw%3Dbipolar%2Bstepper%2Bmotor%26_sacat%3D0
14 Function Multimeter with light meter and thermocouple
rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338595299&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FCEN-TECH-Multimeter-98674-14-function-professional-multimeter-NEW%2F264456868280%3Fepid%3D663261303%26hash%3Ditem3d92db91b8%253Ag%253ADOQAAOSwyJhc2fE1%26LH_ItemCondition%3D3
Arduino
rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575537470&toolid=10001&campid=5338595299&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2334524.m570.l1313.TR11.TRC1.A0.H0.Xarduino.TRS0%26_nkw%3Darduino%26_sacat%3D0%26LH_TitleDesc%3D0%26_osacat%3D0%26_odkw%3Dl9110
L9110 with Arduino Code – Part 3: How to Stepper Motor Speed and Direction
This video is the third part of the tutorial where I will discuss how to use small stepper motors such as this NEMA-17 with the L9110 motor control board using Arduino. I will also explain how to perform micro stepping and prevent your stepper motors and control boards from overheating.
This board can be used to control two small DC motors simultaneously or can be used to control a small stepper motor, such as a NEMA 17. The board operates between 2.5- and 12-volts DC. It is capable of sourcing 800 mA per phase sustained and 1.5 Amps momentarily.
This tutorial is divided into 3 videos. Part 1 covers the speed and direction control of DC motors. Part 2 discusses the control of linear actuators. Part 3 demonstrates how to control the speed and direction of stepper motors. Each video includes step-by-step set-up instructions as well as basic Arduino coding that can be incorporated into your own projects.
The following are affiliate links for products I used in this video. Using these links will not affect the price for your purchase but may result in a small commission for me, allowing me to keep making helpful and entertaining videos.
L9110S H-bridge Dual Channels Motor Driver Control Board: amzn.to/4f9WDki
Arduino: amzn.to/3YOH3F5
L9110 with Arduino Code – Part 1: youtu.be/YkfBtjs8uWg
L9110 with Arduino Code – Part 2: youtu.be/8VC7G9KisMU
EasyDriver tutorial: youtu.be/nafoHAhz8Ys
L9110S H-bridge Dual Channels Motor Driver Control Board for Arduino
rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575537470&toolid=10001&campid=5338595299&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2057872.m570.l1313.TR1.TRC0.A0.H0.Xl9110.TRS0%26_nkw%3Dl9110%26_sacat%3D0
Bipolar Stepper Motor
rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575537470&toolid=10001&campid=5338595299&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2380057.m570.l1311.R2.TR2.TRC0.A0.H0.Xbipolar%2Bste.TRS0%26_nkw%3Dbipolar%2Bstepper%2Bmotor%26_sacat%3D0
14 Function Multimeter with light meter and thermocouple
rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338595299&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FCEN-TECH-Multimeter-98674-14-function-professional-multimeter-NEW%2F264456868280%3Fepid%3D663261303%26hash%3Ditem3d92db91b8%253Ag%253ADOQAAOSwyJhc2fE1%26LH_ItemCondition%3D3
Arduino
rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575537470&toolid=10001&campid=5338595299&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2334524.m570.l1313.TR11.TRC1.A0.H0.Xarduino.TRS0%26_nkw%3Darduino%26_sacat%3D0%26LH_TitleDesc%3D0%26_osacat%3D0%26_odkw%3Dl9110
