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ULN2003 Control Stepper Motor by Parallel Port
This is an easy to build stepper motor driver that will allow you to precisely control a unipolar stepper motor through your computer’s parallel port. With a stepper motor you can build a lot of...
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Touch Motor Control by SCR and Schmitt Trigger
This circuit designs for control DC Motor 12 volts. By use the touch on the plate, the Motor as a result turn go to once. When use a finger touches the metal plate makes Schmitt Trigger Circuit (by...
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24VDC Motor Speed Control with 20A Shot Circuit Protection
This be Motor Speed Control Circuit 24 Volt at current 20Amp. By it uses IC SG3526Bcontrol in the character PWM that receive like very much and drive motor with power Mosfet number IRFP7410 x 2 pcs....
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MCU system Controller 12V DC Motor Speed and Direction using IRF150
This be power motor controller 12V circuit. with a signal MCU Control be high class voltage , about 3V. It can motor control turn advance or walk go backwards all right. By use power mosfet number...
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PWM Speed Rotation Forard-Reverse and Regenerative Braking
This is PWM Speed DC motor Rotation circuit. It can Forard-Reverse and Regenerative Braking function. By this circuit use a signal PWM control the speed of DC 12V motor with Power mosfet IRF150. The...
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Fan Speed over Ride Switch
If you get into trouble about the heat of notebook. Today I begs for to advise the way enhances the speed of the electric fan with Fan Speed over Ride Switch circuit. Normally the electric fan will...
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DC motor controller diagram with SCR and cmos ic
This is speed controller circuit of 12Volt DC motor.You can adjust the speed of rotation of the spindle motor from 5-60 cycles per minute. The work of circuit, The IC1 is nand gate ic type,It accepts...
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Fan controller by temperature sensor using LM393
A guest who visit my site would like to create a project about the control on/off the fans with based on temperature automatically or Simple fan on off controller by temperature sensor. I would...
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The 2 channel DC motor driver on saving model
This circuit has 2 input and if both it’s input is “1” (+12 volt) What will happen?, If some input voltage is “0” (such as input A) transistor T5 will conduct a current and as cause to transistors T1...
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12 volt DC motor speed controller with pulse
Usual, we just enter the voltage and DC current source to the DC motor, Makes motor can be rotated. If will modify or regulate the speed in rotation of the motor. Wewill need to enter the voltage look...
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