Product area

4.1 Introduction

The PIC Micro Stepper Motor Controller Card was designed to control stepper motors over a remote connection. Stepper motor controlling is done by the IMT901 (nanotech). Special functionality can easily be implemented in the PIC micro controller. Communication between the controller and a remote control device can be established over RS232 or RS485 connection.

• Example applications:
  Antenna adjustment, driving of a one axis CNC machine.

Functionality:

• 1.4 ampere per phase, 1600 steps per rotation can be realized

• Processor: PIC18F25X (some pin compatible PIC16 can also be used)

• RS485 or RS232 interface (alternatively)

• I2C-Bus that can also be used for general purpose

• 1.4 Ampere (max), max 37V input micro stepper motor controller (1, ½, ¼ and 1/8- steps) with current reduction

• 2 limit switch inputs with pull up

• Programming over boot loader if RS232 option is used (no programmer is required)
  ICD2-connector
  

Remarks

No remarks.

4.4 Downloads

File type	Description	Comment
	Schematics (180KB)	Schematics for PIC18 Micro Stepper Motor Controller
	Part list (7KB)	Part list for PIC18 Micro Stepper Motor Controller