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Electromechanical

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BLT-GT2-10MM-1M GT2, 2mm Pitch, 10mm wide, 1meter long open-ended Belt
US$4.99
Excellent for linear movement of x and y axis components. The grooves are 2mm and work effectively on 2mm pitch GT2 tooth pulleys. This belt is open ended, meaning you need to either use zip ties or some fastener to create a band belt.
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4 Channel Servo/ESC Tester 4.8V – 6VDC
US$14.95

This module is designed to test servo motors and electronic speed controllers (ESC).

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SG90 Mini 90 Degrees Analog Servo
US$4.99
This compact servo features good stall torque with small size and light weight. Comes with three sets of servo horns and fittings with 25 cm long connector wire. Used in Robotics, 3D models, high speed jets and RC airplanes, 250 450 RC helicopter.
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24V Dual Relay Timer Module
US$27.25
This dual relay timer can be set to control 2 timer output channels with up to 18 functions. Each relay can control 10 amps @250VAC or 10 amps @30VDC. Power in is 24VDC, with 2 input trigger channels X1, X2. Timer can be independently programmed or used in conjunction with trigger pulse inputs.
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12V Dual Relay Timer Module
US$27.25
This dual relay timer can be set to control 2 timer output channels with up to 18 functions. Each relay can control 10 amps @250VAC or 10 amps @30VDC. Module power in is 12VDC with 2 input trigger channels X1, X2. Timer can be independently programmed or used in conjunction with trigger pulse inputs.
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5V Dual Relay Timer Module
US$27.25
This dual relay timer can be set to control 2 timer output channels with up to 18 functions. Each relay can control 10 amps @250VAC or 10 amps @30VDC. Module power in is 5VDC with 2 input trigger channels X1, X2. Timer can be independently programmed or used in conjunction with trigger pulse inputs.
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Industrial Modbus RTU 8-ch Relay Module, RS485 Bus, Multi Protection
US$45.45
This is an industrial 8-ch relay module controlled via RS485 bus, utilizing Modbus RTU protocol. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. It also comes with an ABS enclosure.
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TL Smoother Plus for Stepper Motor for 3D Printers(Upgraded)
US$8.99
The TL-Smoother is an addon module for 3D printer stepper motor drivers. This stepper motor plugin device is capable of removing the salmon skin artefact that is found in some printers that use the DRV8825 stepper motor driver.
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GT2 20 Teeth Dual Aluminium Pulley Gear – 5mm Diameter
US$4.99
This pulley connects the motor to the belt and allows for rotational motor movement to translate into linear directional movement. This type of mechanism is most often seen in 3D printers or CNC machines.
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3 Blades 80mm Propeller for 2mm shaft motors
US$1.49

This is a propeller that is designed to slide into any 2mm motor shaft.

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4x6 1.5V Miniature Vibration Motor
US$0.79
This is a small hollow Single head cup vibration motor useful for vibration alarms.
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110db 12V Outdoor Alarm Siren
US$14.95
This outdoor alarm siren produces 110db sound at 12 VDC with a high-low tone output. Has an easy to attach mounting bracket that can be tilted to direct the sound. Plastic casing is resistant to outdoor weather.
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Wireless Wi-Fi Single Channel Relay Module
US$19.95
This wireless switch is a low-cost, affordable device that allows users to remotely turn on/off appliances of different types and brands via a cellphone app called "eWeLink" from anywhere, anytime in the world.
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Nema 42 Stepper Motor Sound Damper for 3D Printers and CNC Machines
US$3.39
This damper reduces the noise and vibration coming from your stepper motor. It is compatible with most 3D printers and small CNC machines that use Nema 42 Stepper motors.
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SPDT 16A 250V Micro Switch w/Roller Lever
US$1.53
This is a SPDT 16A medium size micro switch with roller lever.
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104 - 118
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
120 - 134