Electromechanical

US$3.99
This diaphragm pump is the perfect choice for any project that requires liquid to be moved from one place to another. The pump requires a hose that you can cut to your requirements. The pump gets its power via USB. Recommended hose : 6x9mm.
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US$15.42
Category: two-phase stepper motor. Step angle: 1.8°. Body length: 40mm. Rated current: 1.7A/Phase. Phase resistance: 2.4Ω. Phase inductance: 3.7mH. Holding torque: 0.45N.m. Rotor inertia: 54(g.c㎡). Weight: 0.3kg. Compatible driver: SMD258C, Stepper Motor HAT.
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US$9.05
TMC2208 is an ultra-quiet two-phase stepper motor drive chip, continuous drive current 1.4A, peak current 2A, voltage range 4.75V-36V, 256 subdivision.
Delivery within 2-3 weeks
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US$163.75

This is a Nema 23 stepper motor with a planetary gearbox that increases the torque and step angle precision. The reduced step angle is extremely useful when the stepper needs to rotate very precisely and slowly.

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US$154.65

This is a Nema 23 stepper motor with a planetary gearbox that increases the torque and step angle precision. The reduced step angle is extremely useful when the stepper needs to rotate very precisely and slowly.

Delivery within 2-3 weeks
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US$18.15
This is a updated version TB6600 4A two-phase stepper motor driver. Positive and negative control can be achieved.  Select the 7-step subdivision control (1, 2/A, 2/B, 4, 8, 16, 32) through the 3-digit DIP switch.  Suitable for driving 57, 42 two-phase, four-phase hybrid stepping motors. Achieve low vibration, low noise, high speed effect drive motor.
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US$16.32
Nema 17, 42 stepper motor thin body 22mm, 0.09Nm 1.8 degrees two-phase four-wire thickness 22
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US$13.95
This is an Electromagnetic Lock Tap B, with this Electromagnetic Lock, you can install it on your door, window and so on. It is a good choice in your smart home project.
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US$27.23
This is an Electromagnetic Lock Kit, which includes an Electromagnetic Lock, a 1 Channel RF Remote Controller (a Relay receive module, two buttons RF Remote Controller) and a 12V DC adapter. With this kit, you can make a smart lock for your door, window and so on.
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US$3.22
T9AS5D12-12 Relay SPDT-CO (1 Form C) 12VDC Coil 20A PCB Features: Switching Voltage: 277VAC Coil Type: Non Latching Coil Insulation:...
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US$4.65
T90S1D12-12VDC Relay SPST-NO (1 Form A) 12VDC Coil 30A Features: Switching Voltage: 240VAC, 28VDC – Max Coil Type: Non Latching Coil Insulation:...
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US$3.63
The Relay is a digital normally open switch that controls a relay capable of switching much higher voltages and currents than your normal Arduino boards. When set to HIGHT, the LED will light up and the relay will close allowing current to flow. The peak voltage capability is 250V at 10 amps.
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US$14.95
This is a motor gear package that includes 12 kinds of different DC motors. You can use them DIY any motor project or learning how to use those motor. It is really good for DIY electronic enthusiasts.
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US$15.24
The driver board can drive hard disk brushless motors, CD-ROM brushless motors and other micro brushless motors of line 3 or 4 wires without hall sensor. It has reverse voltage protection, over current protection to ensure user safety. The driver voltage 5-12V, the higher the voltage the faster the speed, the maximum speed up to 10,000rpm.
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US$3.60
This a simple 6 digital counter, it counts pulse 12V, from 0~999999, can be used to DIY projects that need counting function, with a super lower cost.
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