How to control speed of Stepper motor by potentiometer + arduino + A4988 Tutorial


Hello friends. In this tutorial we will learn how to run and control speed of Stepper motor using Arduino, A4988 driver IC and Potentiometer. You can watch the following video or you can continue to read this post for complete tutorial.   OVERVIEW A4988 is a Microstepping driver IC to control bipolar stepper motors, A4988 […]

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How to make 3D printer | DIY 3D printer


How to make 3D printer | DIY 3D printer Hello guys I have made this cheap 3D printer at home, I already have a 3D printer but I want to make my own, So i design each and every part of this printer as per my need and build my own 3D Printer. Please note […]

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28BYJ-48 Stepper Motor + Arduino + L293D Motor Shield + processing setup test run


28BYJ-48 Stepper Motor + Arduino + L293D Motor Shield + processing setup test run Video     Stepper Motor  is a motor controlled by a series of electromagnetic coils. The center shaft has a series of magnets mounted on it, and the coils surrounding the shaft are alternately given current or not. creating magnetic fields […]

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Micro Servo Based Robotic Arm With Record and Play Function


Hello friends I have recently make a micro servo based robotic arm with Record & Play function there are four micro servos are used as shoulder, knee, palm & finger The best and interesting part of this project is, it have feature to record the motion and pay it again in infinite loop unless & until […]

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Arduino Based Obstacle Avoiding Autonomus Car


Friends this is new version obstacle avoiding card with new features like LED Head lights with complete step by step details and video so friends have a look and comment you like it or not. so let see how to make this obstacle avoiding car by own. Step 1: Video guys have a look to […]

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MPU-6050 Gyroscope Introduction & Teapot 3D simulation


What is MPU-6050 ? MPU-6050 is Digital Motion Processor (DMP) Sensor This sensor have 6 DOF sensing capability, which means it gives 6-axis output like acceleration output for 3 axis as well as Gyroscope value of 3 axis. This sensor is widely used in where balancing are required like Self balancing robots, drone, quadcopter, 3D simulation […]

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How to set AT command mode for HC-05 Bluetooth module


Step 1: Video for better understanding   AT Commands stands for Attention command AT commands mode is used to change default settings of Bluetooth module.. When if there some need like to change the BT device name, device role like master or slave, Password of device BT module need to set in AT Command mode […]

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How to Make GRBL + CNC V3 Shield Based Mini CNC Machine From Scrap DVD Drive


DIY GRBL BASED MINI CNC MACHINE Step 1: Watch video to know how to make This CNC is based on GRBL0.9 Firmware and CNC V3 shield GRBL is Hacked for Z-axis Servo. CNC Shield & GRBL combinly works very preciselyIt is loaded with very useful functions like Hard limit, Soft limit, Homing, etc This is […]

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How to make Mini CNC plotter machine at home using Arduino


How to make Mini CNC plotter machine at home using Arduino / DIY mini arduino CNC machine   Step 1: First of all See this videos As per Human Psychology Videos or visual content is the best and power full way to learn So before proceed further first of all take a look to this videos […]

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