This thesis has studied, designed and built Stirrer with heating. This newly created Stirrer. The work was adapted from existing in a chemical laboratory. The newly developed sensor using infrared thermometers. In addition, the volume of net Stirrer with a heating function, volume up to 2 liters for a fraction of that structure. Consists of a mechanical rotating magnetic include Moscow Torre and axle to rotate the magnet and fine. speed up Also in terms of heating the solution in a beaker with a heater shaped like a donut. The heat surrounding. Stirrer for this microcontroller as the processor. Stirrer control the number of cycles and temperature settings you want. Using the keypad on the front of the machine and display. The speed of stirring the solution. Sensor Encoder software monitors the speed of the user to set the time. And for the control of temperature. Integrated infrared sensors detect temperature. In order to display the screen LCD. Upon reaching the desired temperature, then the machine will work on the heater control circuit. To prevent the temperature is higher than the set. When testing the use of a heating Stirrer this. Can it actually works
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