Development of information measurement system for experimental research of induction motors

Abstract

. In order to increase the level of practical training of students, an urgent task is the development of laboratory stands, which will allow, together with the study of the principle of operation of sensors (temperature, lighting, humidity, etc.), to acquire practical skills in their connection, programming of microcontrollers and digital data processing. An electronic device using an AVR microcontroller was chosen as the basic element of the measuring system. which consists of software and hardware parts. The software part of the platform is a free software shell that includes a text editor adapted for writing programming code in the C++ language (Wiring), a compiler, and a set of hardware programming tools. The device supports all modern operating systems such as Linux, MacOS and Windows. The hardware part of the platform is a printed circuit board based on a microcontroller, which contains a programmer, a voltage regulator, signaling LEDs, and a USB / mini USB connector for connecting to a PC. Conducting experimental studies using such stands will allow students, along with the direct measurement of physical AD values ​​with the help of various sensors, to gain additional experience in the peculiarities of working with microcontrollers