To simplify the last step, you can prepare a reverse polarity relay or switch (not included) for the actuator. When you want the actuator to extend and retract, just press the switch. Long Stroke Linear Actuator.
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Mini DC-DC 4.5V-35V 3-35V 5A 90W PWM DC Motor Speed Controller Module Speed Regulator Control Adjust Board Switch 12V 24V PN35
Aliexpress UK
360 degree comprehensive fingerprint recognition, fast Identify Speed. Support Fingerprint, RFID Card, Password to open the door. ①Electric Strike Lock. Security Mode: NC mode (normal close), the lock will be locked when power on, unlocked when power off.
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Voltage Regulator DC-DC Voltage Stabilizer 8A Power Supply Adjustable Speed Controller DC 12V LED Dimmer 12 V
Aliexpress UK
Rated current: 12A. PWM: 0%-100%, can run at zero speed or full speed. This board has slow start function, the motor will slightly run at full speed within 2 seconds. Frequency: 13Khz. We will reply you ASAP.
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Voltage Regulator DC-DC Voltage Stabilizer 8A Power Supply Adjustable Speed Controller LED Dimmer DC 12-24V
Aliexpress UK
Micro Linear Actuator. Linear Actuator. Screw Connector Converter. Frequency Converter. Shockwave Therapy Machine. ( Battery not included. Battery size: 12V 23A ). Mischief Spoof Toy.
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DC 6V 12V 24V PWM DC motor speed controller forward and reverse switch Linear actuator motor controller adjustable Speed Control
Aliexpress UK
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DC 7-12V Brushless DC Motor Driver Controller Board Optical Drive Hard Disk Motor Controller Speed Control Potentiometer Knob
Aliexpress UK
The maximum continuous output current: 2A. The input power range is DC 1.8-15V. WARNING: TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR. Colour: Green. Duty Cycle adjustable: 0%-100%.
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1-5pcs DC 5V-16V 10A voltage regulator PWM DC motor speed controller speed regulator LED dimmer power controller
Aliexpress UK
Application: Suitable for DC motors less than 400W. AC, AC: AC 220V input. - Stepless speed regulation, good linear speed regulation, constant torque performance at low speed. Used for single phase DC motor.
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DC 5-36V 15A BLDC Motor Controller Speed Motor 3-Phase No Hall DC Brushless Motor Controller Regulator Governor Power Supply
Aliexpress UK
Mode:DC 24V/DC 12V. Load Power: 120W (12V). LED display shows the results clearly. Accurate Temperature. Clear Data. Housing Color: White. Item Weight: 50g. This can be for any of the following reasons -.
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volt adjust in 115/230VAC Output 90v/180VDC SCR DC Motor Speed Controller 1/2hp 1hp 180v dc motor controller anti-interference
Aliexpress UK