Electromechanical

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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US$8.14
3V Vertical water pump is a kind of DC micro submersible pump. Equipped with male and female Dupont line connectors, it can apply to the fountain used in many situations with much convenience.
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US$4.47
OCTOPUS Motor Brick is a type of simple electronic building blocks of the fan motor drive module, it can be used as simple Arduino teaching demo, convenient for  Arduino beginners to learn.
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US$3.91
Octopus Analog Noise Sound Sensor Detection Module is a sensor module based on MIC sound sensing element. Sound Sensor is particularly sensitive to sound intensity, and it can be used to detect ambient sound level. Louder noise brings bigger output Sine wave amplitude.
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US$4.50
Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos even buttons, just plug and play.  Octopus Passive buzzer Brick is based on a passive buzzer, it could control the volume by PWM. The distinction is active buzzer stickers.
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US$6.29
OCTOPUS 1Channel Relay is a single relay electronic brick,and its basic design is based on OCTOPUS series products, like shape, PCB positioning holes, interface setting. Adopting Ultra-small, high-quality HUIKE relay, OCTOPUS 1Channel Relay can control various appliances, load high-current, also with opto-isolation, secure and dependable, so Lovers of electronics DIY commonly used it as accessory module. The module is 5V high level trigger, and the trigger current is about 5mA, so almost all of MCU can directly drive it, pull-up not needed.
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US$22.52
This compact breakout board for Maxim’s MAX14870 motor driver offers a wide operating voltage range of 4.5 V to 36 V and can deliver a continuous 1.7 A (2.5 A peak) to a single brushed DC motor. It features a simple two-pin speed/direction interface and built-in protection against reverse-voltage, under-voltage, over-current, and over-temperature.
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US$4.50
This is a JGA25-370 motor corner bracket. It allows you to mount your motor firmly to your robotic chassis. It is great for DIY kits for schools or any JGA25 related project.
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US$6.99
It’s an L-shaped motor bracket suitable for JGA25-370 type of gear motors. The package includes one L-bracket with screws.
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