ROBOT . HEAD to TOE
Product User’s Manual –
SD02C
5.2 Connecting to Microcontroller using Signal Input Pin
Typical application would require a microcontroller to generate pulses and control the
direction. Following figure shows an example of SD02C connected to microcontroller. The above
example shows that the PULSE pin is being connected to RC2 of PIC16F877A.
This pin has the function to generate pulses using Compare mode. Please refer to source code of
PR7 from Cytron Technologies website for details of using Compare mode. Please note that if
you are using PR7 to control SD02C, SD02C should use VM from 12V or another power supply.
Please refer to chapter 3 (Product Specification and Limitations) for details. The link to PR7
DIY Project is:
http://www.cytron.com.my/p-pr7
Direction and EN pin can be connected to any digital I/O of PIC16F877A. However, both these
pins must be configured as output from the controller.
Created by Cytron Technologies Sdn. Bhd. – All Rights Reserved
