Electromechanical Concersion
No. of Projects= 3

DC MOTOR CONTROL THROUGH LASER

The average DC voltage value for 0% duty cycle is zero; with 25% duty cycle the average value is 1.25V (25% of 5V). With 50% duty cycle the average value is 2.5V, and if the duty cycle is 75%, the average voltage is 3.75V and so on. The maximum duty cycle can be 100%, .........

SPEED CONTROL OF DC MOTOR USING PWM WITH 1 HP MOTOR

Today industries are increasingly demanding process automation in all sectors. Automation results into better quality, increased production an reduced costs. The variable speed drives, which can control the speed of A.C/D.C motors, are indispensable controlling elements.........

SPEED CONTROL OF DC MOTOR USING RF

According project the to this person who wants to control the speed of DC motor from a distant place using RF TX. By pressing the keys available at the RF TX the speed of the DC motor is varied by making use of the PWM technique. This is realized with the help of microcontroller.