Electromechanical

US$17.06
This is a normal DC motor with gear reduction that gives it a massive amount of torque!
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US$3.07
With the help of optocoupler isolation, this module separate the control signal and power of the controlled device, which increases rigidity of the interference. This module uses LR7843 Mosfet and highly suitable for any microcontrollers, Arduino operated at 3V or 5V.
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US$0.99
Supports GMA Style fuses
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US$1.18
This fuse holder fits only GMA style fuses of size 20x5mm
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US$8.99

This is a 12 VDC solenoid valve used to control the flow of air or water with ¼ inch tubing. The solenoid is normally closed to allow air or water to pass until it is activated to interrupt the flow.

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US$40.72
This Nema 17 should solve most 3D printers and CNC machines problems when dealing with Axis-Wobble.
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US$54.55
Stepper Motor with Integrated Lead Screw 500mm for 3D Printers and CNC Machines - With Cable and Anti-Backlash Nut This Nema 17 should solve most 3D...
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US$79.99

This NEMA23 Stepper motor provides the higher torque needed for CNC Milling,Lathe and Router machining operations.

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US$7.63
Quick connector wire sets make wiring up our arcade-style or metal buttons quicky-quick. Each wire comes as a 'pair' with two 0.25" quick-connects pre-crimped. The wires are terminated together in a JST 2.5mm 2-pin connector.
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US$9.05
Quick connector wire sets make wiring up our arcade-style or metal buttons quicky-quick. Each wire comes as a 'pair' with two 0.187" quick-connects pre-crimped.
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US$1.60
This is a low sensitivity, directional vibration-induced trigger switch. Inside is a very soft spring coiled around a long metal pin. When the switch is bumped from the side only, the spring attached to the first pin touches the center pole to make contact with the second pin.
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US$7.63
We really dig the retro-futuristic look of this Chunky Power Switch. Reason one, it looks like it belongs on the USCSS Nostromo from Alien. Reason two, it's a great switch!
Delivery within 2-3 weeks
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US$18.18
This stepper motor driver is based on the original imported Toshiba stepper motor drive chip THB6128 which can drive any nema dual phase 4-wire stepper motor.
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US$0.59
This is a one pole three position slide switch for PCB mounting (1P3T).
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US$8.14
This is a basic 16 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format which allows a microcontroller to ‘scan’ the 8 output pins to see which of the 16 buttons is being pressed.
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