Octopus Sensors

A sensor is a device that detects and responds to some type of input from the physical environment. Inputs can be light, heat, motion, humidity, etc. This is our self-developed microbit sensor series, named Octopus Sensors. This sensor series has many cheap and powerful sensors, such as light sensor, pir sensor, soil Moisture sensor, etc. Compatible with other types of extended versions on the market.
Find the sensor that best matches your STEM project at ELECFREAKS! We also have another sensor series called PlanetX Sensor. You can click to find out.
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$0 USD
$49.90 USD
ELECFREAKS Octopus RFID
ELECFREAKS Octopus RFID
ELECFREAKS Octopus RFID
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ELECFREAKS Octopus RFID

Price
$26.90 USD
ELECFREAKS Grove 4Pin Adapter Cable
ELECFREAKS Grove 4Pin Adapter Cable
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ELECFREAKS Grove 4Pin Adapter Cable

Price
$0.39 USD
ELECFREAKS Octopus 5mm LED Brick - White
ELECFREAKS Octopus 5mm LED Brick - White
ELECFREAKS Octopus 5mm LED Brick - White
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ELECFREAKS Octopus 5mm LED Brick - White

Price
$1.99 USD
ELECFREAKS Octopus 5mm LED Brick - Yellow
ELECFREAKS Octopus 5mm LED Brick - Yellow
ELECFREAKS Octopus 5mm LED Brick - Yellow
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ELECFREAKS Octopus 5mm LED Brick - Yellow

Price
$1.99 USD
ELECFREAKS Octopus Bluetooth mp3 Module
Bluetooth mp3 Module
Bluetooth mp3 Module
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ELECFREAKS Octopus Bluetooth mp3 Module

Price
$9.90 USD
ELECFREAKS micro:servo (360 Degrees Digital Servo)
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ELECFREAKS micro:servo (360 Degrees Digital Servo)
ELECFREAKS micro:servo (360 Degrees Digital Servo)
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ELECFREAKS micro:servo (360 Degrees Digital Servo)

Sale price
$4.90 USD
Regular price
$7 USD
ELECFREAKS micro:servo (180 Degrees Digital Servo)
ELECFREAKS micro:servo (180 Degrees Digital Servo)
ELECFREAKS micro:servo (180 Degrees Digital Servo)
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ELECFREAKS micro:servo (180 Degrees Digital Servo)

Price
$4.90 USD
ELECFREAKS 360 Digital Servo With Wheel And Tire (EF90D)
ELECFREAKS 360 Digital Servo With Wheel And Tire (EF90D)
ELECFREAKS 360 Digital Servo With Wheel And Tire (EF90D)
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ELECFREAKS 360 Digital Servo With Wheel And Tire (EF90D)

Price
$5.90 USD
ELECFREAKS Grove to Octopus Cable
ELECFREAKS Grove to Octopus Cable
ELECFREAKS Grove to Octopus Cable
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ELECFREAKS Grove to Octopus Cable

Price
$0.49 USD
ELECFREAKS Octopus EL Driver Module
ELECFREAKS Octopus EL Driver Module
ELECFREAKS Octopus EL Driver Module
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ELECFREAKS Octopus EL Driver Module

Price
$8.90 USD
ELECFREAKS Octopus Rainbow LED Strip And GVS Conector -10 LEDs
ELECFREAKS Octopus Rainbow LED Strip And GVS Conector -10 LEDs
ELECFREAKS Octopus Rainbow LED Strip And GVS Conector -10 LEDs
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ELECFREAKS Octopus Rainbow LED Strip And GVS Conector -10 LEDs

Price
$3.90 USD
ELECFREAKS micro:bit Christmas Tree Rainbow LED
ELECFREAKS micro:bit Christmas Tree Rainbow LED
ELECFREAKS micro:bit Christmas Tree Rainbow LED
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ELECFREAKS micro:bit Christmas Tree Rainbow LED

Price
$3.90 USD