1. Alexander Stolte

    B4A Library [B4X] [XUI] AS StepSeekBar - StepSlider

    I took the original B4XSeekBar code from @Erel and modified it to create a new view. I spend a lot of time in creating views, some views i need by my self, but some views not and to create a high quality view cost a lot of time. If you want to support me, then you can do it here by Paypal or...
  2. Tayfur

    B4R Question Step Motor with A4988

    Hello Friends... I tried first time stepper motor. I used Wemoıs D1R1+ NEMA17 step motor + A4988 drver + 24V-2A powersupp. I connected like under below. Sample & Decuments its run with 400-430 RPM max.:cool: I used 2 method fro drive. Micros() counting DelayMicroseconds() But Result are...
  3. T

    B4R Question drive 2 or more stepper motor

    hi how can i control 2 or more stepper motor with these code modul? can anyone help me please with an example? Sub Process_Globals 'These global variables will be declared once when the application starts. 'Public variables can be accessed from all modules. Private tmr As Timer Private...
  4. Mark Read

    B4R Tutorial Using a Wemos D1 R2 and stepper motor - control over wifi

    This may be of interest to someone. I am using a Wemos D1 R2 in AP mode to serve a webpage to a client. The Wemos creates a server called "Wemos_Server" using the IP When the browser opens this IP, a page is generated with three button: Start, Stop and Reverse. This controls a...