Microcontroller and web based automation system design

In this study, an internet based remote access experimental set was developed for induction direct current motor speed control with PID controller which can be used as a support material in engineering and technical education. The experimental set is wireless and communicates with the remote server using transfer control protocol/internet protocol through a wireless ADSL modem. Users can perform the experiments as real time accessing the web pages in the remote server by using any computer which has internet connection. By means of interactively-designed web pages, users can monitor the speed change executing alterations of the PID controller parameter and motor reference speed. Also users can save the measured values on their own computers. In addition to this, with the support of a webcam, the running of the experimental set can be monitored on the web page. Additionally, for the experimental set, preparing the peripheral units card, the interaction was expanded between the user and the experimental set. Relatively to this, the user can monitor the ambient temperature of the experimental set?s current place on the web page and can make his/her own message write on LCD of the experimental set and can enlighten it if he/she wants.