![Stepper Stepper](http://preview.taomc.com/bits2bots/smdschem.gif)
It drives stepper motor using simple, easily available and commonly used components and ICs like IC555, decade counter, OR gate, current driver chip etc. That is why the name given simple stepper motor driver. 1: Prototype of Simple Stepper Motor Driver using 555 Timer IC Circuit on Breadboard. The DRV8825 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers and a microstepping indexer, and is intended to drive a bipolar stepper motor.
This guide describes installation of PHP with FastCGI on IIS7 / IIS8 server. Actual PHP versions work with IIS via FastCGI interface. We will explain how to install FastCGI and configure it to work with PHP. Installing the FastCGI Extension for IIS 7 / IIS 8 Windows Server Add the CGI role service by going to Server Manager - Roles - Add Role Services. This enables both the CGI and FastCGI services: Windows 7 and Windows Vista SP1 Add the CGI feature by going to Control Panel - Programs and Features - Turn Windows features on or off.
This enables both the CGI and FastCGI services. Download and Install PHP.
You need the latest version of PHP v5.6 family. Choose ZIP package VC11 x86 Non Thread Safe.
Please note that PHP v7. and x64 versions are not supported at this time. Extract the contents of PHP zip package to a folder on your server, e.g.
C: PHP. Make a copy of the php.ini-production file and name it php.ini.
Open the php.ini and setup the following parameters.